University Distinguished Professor
W.L. Smith Chair Professor

F-APS, F-IEEE, F-IOP, F-IET

Northeastern University

Electrical and Computer Engineering Dept.

440 Dana Research Center

360 Huntington Ave.

Boston, MA 02115

 

Contact Information:

(617) 373-7603 (Office & Voice Mail)
(617) 373-8146 (fax)
Email: harris@ece.neu.edu


 

 

 

Patents

  1. Yajie Chen and Vincent Harris, “Quasi one dimensional miniature magnetoelectric sensor,” provisional patent submitted, June 2011.     
  2. Yajie Chen and Vincent Harris, “Nanoengineered grain boundary ferrite high power cores,” PCT patent submitted, 2011.

  3. Vincent Harris, Anton Gieler, Carmine Vittoria, “Broadband integrated circulator antenna,” provisional patent submitted, 2010.  

  4. Anton Geiler, Vincent Harris, Carmine Vittoria, "Electric field tuning of microwave devices," patent applications submitted, Jan. 2010. 

  5.  V.G. Harris, "Carbide - based nanoparticle permanent magnet materials,” United States Patent Application 20120168670, granted July, 2012.

  6. Soack Dae Yoon, Ilancheliyan Viswanathan, Carmine Vittoria, Vincent Harris, "High performance compact phase shifters using yttrium iron garnet and other ferrites," App. no. 61169076, 4/14/09.

  7.  Anton Geiler, Vincent Harris, Carmine Vittoria, "Low frequency magnetic field sensor based on a ferroelectric optical interferometer," patent applications submitted, April 24, 2009.

  8. Ch. Chinnasamy and Vincent G Harris, "Method for the growth of high coercive rare earth - transition metal permanent magnets," submitted to the USPTO, April 1, 2008, pending.

  9.  Vincent Harris, Carmine Vittoria, and Yajie Chen, "Self biased hexaferrite thick films and method of making the same," 2006.

  10. Vincent Harris, "Growth of high quality low loss ferrite materials on SiC substrates for microwave and mm-wave device applications," 2008, (Navy Case 97,665), U.S. Patent 8,029,921, 2011.

  11. Vincent Harris, Frederick Rachford, Carmine Vittoria, and Yajie Chen, “Method of Manufacturing Thick-Film, Low Microwave Loss, Self-Biased Barium-Hexaferrite Having Perpendicular Magnetic Anisotropy,” submitted to the USPTO, pending, 2006. (Navy Case 99,038.)

  12. Everett Carpenter and Vincent Harris, “Fluoresent magnetic nanoparticles with core-shell structures," Navy Case 84,548, now Patent 7,235,228.

  13. Carpenter, E.E.; Harris, V. G. Method for making magnetic fluorescent core-shell nanoparticles, 2007. NRL – Patent issued 7,811,550

  14. Everett Carpenter, Shannon Morrison, and Vincent Harris, " Nanoparticle nickel zinc ferrites synthesized using reverse micelles," 2003, (Navy Case 84,572). NRL – Patent issued 7,547,400

  15.  Everett Carpenter and Vincent G.Harris, “Magnetic Nanoparticles prepared via sequential chemical synthesis having a Core-Shell structure where the core is a passivated metal," 2001, (Navy Case 83,289).

  16. Everett Carpenter and Vincent G.Harris, “High Induction Ferrite Nanoparticles based on Core/Shell Structure,” 2002.

  17. A.S. Edelstein  and V.G. Harris, "Chemically Engineered Metastable Alloys and Multiple-Component Nanoparticles," (Navy case no. 76,842), Reg. No. 5834057, disclosed Dec. 23 1994, issued 1998.

  18.  A.S. Edelstein, F.H. Kaatz, V.G. Harris, and L. K. Kurihara, "Oxidation-Retardant Copper Nanoparticles," (Navy case no. 75,694) Reg. No. 22898, disclosed Nov. 15 1993, issued June 1995.

  19. F. Rachford, V.G. Harris, C. Vittoria, "Non-conductive magnetic and semiconductor tunable composite negative refractive index composites," 2007, (Navy Case 97,318).


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Citation and Scientific Impact of Published Research

published items

citations

  • H-index=37, g=56, m=1.5, >4400 citations, 
  • Among 1% most cited international scientists from 2000-2009.    
  • Data updated 8/1/12.

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Edited Books, Book Chapters, Reviews and Technical Feature Articles

(By editorial invitation)

(Appearing also under peer-reviewed publications)

  1. Z. Chen and V.G. Harris, “Ferrite Film Growth on Semiconductor Substrates Towards Microwave and Millimeter Wave Integrated Circuits,” J. Appl. Phys, Applied Phys. Reviews, 2012. (Including cover art)
  2. V.G. Harris, “Microwave Magnetic Materials,” K.J. Buschow edt., Handbook of Magnetic Materials, Volume 20, Elsevier B.V., ISSN 1567-2719, pp. 1-63, 2012.
  3. V.G. Harris, “Modern Microwave Ferrites,” IEEE Trans. on Magn., Advances in Magnetism, 48, No. 3, 1075-1104 (2012). (Including cover art)
  4. S.A. Morrison, V.G. Harris, E.E. Carpenter, "Physics of Doped Mixed Metal Ferrite Nanoparticles," in Doped Nanomaterials and Nanodevices, Chen, W., Ed., American Scientific Press, Vol. 5, 87-96 (2008).
  5. M.A. Willard, L. K. Kurihara, E.E. Carpenter, S. Calvin, and V.G. Harris, "Chemically prepared magnetic nanoparticles," in Encyclopedia of Nanoscience and Nanotechnology, ed. By Hari Singh Nalwa, American Scientific Publishers, Ch. 22, June 2004. See:   http://www.aspbs.com/enn/
  6. Advanced Hard and Soft Magnets, Materials Research Society Symposium Proceedings, Volume 577, M. Coey, L.H. Lewis, B.M. Ma, T. Schrefl, L. Schultz, F. Fidler, V.G. Harris, R. Hasegawa, A. Inoue, and M. McHenry (editors), (Materials Research Society, Warrendale, PA), pp. 629, 1999.
  7. V.G. Harris, W.T. Elam, and N.C. Koon, "Structural origins of perpendicular magnetic anisotropy in amorphous non-S-state rare earth - transition metal alloy films," High Density Digital Recording, NATO ASI Series E, Applied Sciences, Vol. 229, K.H.J. Buschow, G.J. Long and F. Grandjean (editors), (Kluwer Academic Publishers), pp. 483-517, 1993.
  8. Vincent G. Harris, Anton Geiler, Yajie Chen, Soack Yoon, Mingzhong Wu, Aria Yang, Zhaohui Chen, Peng He, P.V. Parimi,  Xu Zuo, Carl E. Patton, Manasori Abe, Olivier Acher, and Carmine Vittoria, "Recent advances in processing and applications of microwave ferrites," J. Magn. Magn. Mater., 321, 2035-2047 (2009).
  9. Vincent G. Harris, Zhaohui Chen, Yajie Chen, Soack Yoon, Tomokuza Sakai, Anton Gieler, Aria Yang, Yongxue He, K. S. Ziemer, Nian X. Sun and Carmine Vittoria, "Ba-hexaferrite films for next generation microwave devices," J. Appl. Phys. 99, 08M911 (2006).
  10. M.A. Willard, L.K. Kurihara, E.E. Carpenter, S. Calvin, and V.G. Harris, "Chemically prepared magnetic nanoparticles," International Materials Reviews, 49, 125-170 (2004).
  11. M.A. Willard and V.G. Harris, “Amorphous to Nanocrystalline Alloys for Soft Magnetic Applications,” Journal of Metals, 44-46 (March 2002).
  12. X. Sui, M. Scherge, M.H. Kryder, J.E. Snyder, V.G. Harris, and N.C. Koon, "Barium hexaferrite thin film recording media," J. Mag. Mag. Mater., 155, 132 (1996).
  13. K. V. S. Rama Rao, G. Markandeyulu, K. G. Suresh, V. R. Shah, U. V. Varadaraju, M. Venkatesan, M. Q. Huang, K. Sirisha, M. E. McHenry and V. G. Harris, "Recent developments in 2:17 and 3:29 permanent magnet compounds," Bull. Mater. Sci., 22 (3), 509 (1999).
  14. M.A. Willard and V.G. Harris, “Nanocrystalline exchange coupled alloys for inductor applications in power electronics,” Passive Component Industry, July/August, 2005. Featured Technical Article
  15. S.A. Morrison, et al., “Mixed ferrite nanoparticles and core-shell structures,” J. Nanosci. Nanotech., 5, 1323 (2005). Featured Technical Article
  16. V. G. Harris, Y. Chen, and C. Vittoria, “Advanced Magnetic Ceramics for Application in Defense Microwave Electronics,” Ceramic Industry, 156 (6), June, (2006) Featured Technical Article


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Letters Appearing in High-Impact Journals

(appearing also under peer-reviewed publications)

  1. Xiaoluan Yang, Xiaodong Su, Mingrong Shen, Fengang Zheng, Yu Xin, Lu Zhang, Muchuan Hua, Yajie Chen, V. G. Harris, “Enhancement of Photocurrent in Ferroelectric Films Via the Incorporation of Narrow Bandgap Nanoparticles,” Adv. Mater., 24, 1202-1208 (2012).
  2. Z. Wang, R. Viswan, B. Hu, V.G. Harris, J.F. Li, D. Viehland, “Tunable magnetic anisotropy of CoFe2O4 nanopillar arrays released from BiFeO3 matrix,” Phys. Stat. Solid, Rapid Research Letter, 6, 92-94 (2012).
  3.  Z. Wang, R. Viswan, B. Hu, V.G. Harris, J.F. Li, D. Viehland, “Phase controlled epitaxial growth of iron oxide thin films on MgO  (001) and LaAlO3 (001) substrates,” Phys. Stat. Solid, Rapid Research Letter, 6, 89-91 (2012).
  4. Gillette, S. M.;   Geiler, A. L.;   Gray, D.;   Viehland, D.;   Vittoria, C.;   Harris, V. G., “Improved Sensitivity and Noise in Magneto-Electric Magnetic Field Sensors by Use of Modulated AC magnetostriction,” Magnetics Letters, IEEEIssue Date: 2011 
Volume: 2On page(s): 2500104 - 2500104 (2011).
  5. Y. Chen, S.  Gillette, T. Fitchorov, L. Jiang, H. Hao,  J. Li, X. Gao, A.  Geiler, C. Vittoria  and V. G. Harris, “Quasi one dimensional miniature multiferroic magnetic field sensors with high sensitivity at zero bias field,” Appl. Phys. Lett., 99, 042505 (2011).
  6. J. Wang, A. Yang, A.L. Geiler, C. Vittoria, V.G. Harris, "Self biased Y-junction circulator at Ku band,” IEEE Microwave and Wireless Components Letters, 21, 292-294 2011
  7. Chen, Yajie;   Daigle, Andrew;   Fitchorov, Trifon;   Hu, Bolin;   Geiler, Michael;   Geiler, Anton;   Vittoria, C.;   Harris, V. G., “Electronic tuning of magnetic permeability in Co2Z hexaferrite toward high frequency electromagnetic device miniaturization,” Applied Physics Letters, 98, 202502 – 202502, 2011.
  8. Daigle, A.P.;   Geiler, A.L.;   Dupré, E.;   Yajie Chen;   Parimi, P.V.;   Vittoria, C.;   Harris, V.G. ”Numeric Simulations of a Novel Wideband Electromagnetic Band Gap Metamaterial Utilizing Oriented Cobalt-Substituted Z-Type Barium Hexaferrites,” Magnetics Letters, IEEE, 2011 2, 0500104 – 0500104.
  9. L. Zhang, X.D. Su, Y. Chen , Q.F. Li and V.G. Harris “Radio-frequency magnetron sputter-deposited barium hexaferrite films on Pt-coated Si substrates suitable for microwave applications,” Scripta Materialia, 63, 492-495, 2010
  10. Y. Chen, T. Fitchorov, C. Vittoria, and V. G. Harris, “Electrical control of magnetization reversal in a multiferroic heterostructure,” Appl. Phys. Lett. 97, 052502 (2010).
  11. Chen, Z.;   Yang, A.;   Mahalingam, K.;   Averett, K. L.;   Gao, J.;   Brown, G. J.;   Vittoria, C.;   Harris, V. G., “Structure, magnetic, and microwave properties of thick Ba-hexaferrite films epitaxially grown on GaN/Al2O3 substrates,” Applied Physics Letters, 96, 242502 – 242502, 2010
  12. Anton Geiler, "Multiferroic heterostructure fringe field tuning of meander line microstrip ferrite phase shifter," Appl. Phys. Lett., 96, 053508 (2010).
  13. J. Chena, X.D. Sua, , , D.L. Zhua, J. Fana, H. Yanga, Y. Chenb, ,  and V.G. Harris, “An approach to (103) oriented YBa2Cu3O7–δ thin films epitaxially grown on (100) MgO substrates,” Scripta Materialia, Volume 64, Issue 5, March 2011, Pages 450-453
  14. Y. Chen, Anton L. Geiler, Trifon Fitchorov, Carmine Vittoria, and V. G. Harris, " Time domain response and aging effects of the converse magnetoelectric effect in a multiferroic metallic glass-relaxor ferroelectric heterostructure," Applied Physics Letters, 95, 182501 (2009). 
  15. Y. Chen, J. Gao, T.  Fitchorov, Z. Cai, K. S. Ziemer, C. Vittoria, and V. G. Harris, "Large converse magnetoelectric coupling in FeCoV/PZN-PT heterostructure, Appl. Phys. Lett., 94, 082504 (2009).
  16. Aria Yang, C. N. Chinnasamy, J. M. Greneche, Yajie Chen, Soack D. Yoon, Kailin Hsu,  C. Vittoria and V. G. Harris, "Large tunability of Néel temperature by growth-rate-induced cation inversion in Mn-ferrite nanoparticles," Appl. Phys. Lett., 94, 113109, (2009).
  17. Zhaohui Chen, Aria Yang, Changqing Xie, Qinghua Yang, C. Vittoria, and V.G. Harris, "High-rate reactive ion etching of barium hexaferrite films using optimal CHF3/SF6 gas mixtures," Appl. Phys. Lett., 94, 112505, (2009).
  18. Yajie Chen, Xiao-Yu Zhang, Carmine Vittoria, and V. G. Harris,  "Giant magnetodielectric effect and magnetic field  tunable dielectric resonance in spinel MnZn ferrite," Appl. Phys. Lett., 94, 102906 (2009).
  19. Yajie Chen, Jingmin Wang, Jing Liu, Jing Lou, Nian X. Sun, Carmine Vittoria, and Vincent G. Harris, "Large electric field-induced magnetic field tunability in a laminated Ni2MnGa/PMN-PT multiferroic heterostructure," Appl. Phys. Letter., 93, 112502 (2008).
  20. P. He, J. Gao, C. Marinis, P.V. Parimi, V.G. Harris, and C. Vittoria, "Microstrip Negative Refractive Index Metamaterial and Phase Shifter," Appl. Phys. Lett. 93, 193505 (2008).
  21. Aria Yang, Zhaohui Chen, Anton Geiler, Xu Zuo, Daniel Haskel, E. Kravtsov, C. Vittoria, and V. G. Harris, "Element and site-specific oxidization state and cation distribution in manganese ferrite films by diffraction anomalous fine structure," Appl. Phys. Lett., 93, 052504 (2008).
  22. Anton L. Geiler, Aria Yang, Xu Zuo, Soack Dae Yoon, Yajie Chen, Vincent G. Harris, and Carmine Vittoria, "Atomic scale design and control of cation distribution in hexagonal ferrites," Phys. Rev. Lett., 101, 067201 (2008).
  23. C. N. Chinnasamy, Jiang Yu, L. H. Lewis, Carmine Vittoria, and V. G. Harris, "Direct chemical synthesis of high coercivity SmCo nanoblades," Appl. Phys. Lett., 93, 032505 (2008).
  24. G.M. Yang, Jin R, Vittoria C, et al., "Small ultra-wideband (UWB) bandpass filter with notched band," IEEE Microwave and Wireless Component Lett.,18, 176-178 (2008).
  25. S. D. Yoon, C. Vittoria, and V. G. Harris, A. Widom, and Y. N. Srivastava, "Magnetoelectric Effects in Composites of Nano Granular Fe/TiO2-d Films," Appl. Phys. Lett., 92, 042508 (2008).
  26. Z. Chen, et al., "Epitaxial growth of M-type Ba-hexaferrite films on MgO (111) SiC (0001) with low ferromagnetic resonance linewidths," Appl. Phys. Lett., 91, 182505 (2007)
  27. Peng He, P. Parimi, V.G. Harris, C. Vittoria, "A Tunable negative index phase shifter," Electronics Letter, 43, 1440 (2007).
  28. A.L. Geiler, S. D. Yoon, Y. Chen, C. N. Chinnasamy, Z. Chen, M. Geiler, V. G. Harris, and C. Vittoria, "BaFe12O19 thin films grown at the atomic scale from BaFe2O4 and α-Fe2O3 targets," Appl. Phys. Lett., 91, 162510 (2007).
  29. Frederic J. Rachford, Douglas N. Armstead, Vincent G. Harris and Carmine Vittoria, "Simulations of ferrite-dielectric-wire composite negative index materials," Phys. Rev. Lett. 99, 057202 (2007).
  30. Ming Liu, Jalal Lagdani, Hassan Imrane, C. Pettiford, J. Lou, S. Yoon, V.G. Harris, C. Vittoria, N.X. Sun, "Self assembled magnetic nanowire arrays," Appl. Phys. Lett., 90, 103105 (2007).
  31. J.W. Wang, S.D. Yoon, V.G. Harris, C. Vittoria, and N.X. Sun, "Integrated metal magnetic film coupled line circulators for monolithic microwave integrated circuits," Electronics Letters, 43, 292-293 (2007).
  32. J. Lou, A. Daigle, L. Chen, Y. Q. Wu, V. G. Harris, C. Vittoria, and N. X. Sun, “Single crystal Fe films grown on Ge (001) substrates by magnetron sputtering,” Appl. Phys. Lett. 89, 112501 (2006).
  33. Yajie Chen, Tomokazu Sakai, Taiyang Chen, Soack D. Yoon, Anton L. Geiler, Carmine Vittoria, and Vincent G. Harris, "Oriented barium hexaferrite thick films with narrow ferromagnetic resonance linewidth," Appl. Phys. Lett., 88 , 062516, (2006).
  34. Soack Dae Yoon, Yajie Chen, Aria Yang, Trevor L Goodrich, Xu Zuo, Dario A Arena, Katerine Ziemer, Carmine Vittoria, and Vincent G. Harris, "Oxygen-defect-induced magnetism to 880K in semiconducting anatase TiO2-d films," J. Phys.: Condes. Matter. Lett., 18, L355-L361 (2006).*Named a Top Paper of 2006 by the IOP: http://ej.iop.org/pdf/jpcm/2006_top_papers.pdf
  35. Aria Yang, et al., “Cation-disorder-enhanced magnetization in PLD Cu-ferrite films,” Appl. Phys. Lett., 86, 252510 (2005).
  36. Xu Zuo, Aria Yang, Soack-Dae Yoon, Joseph A. Christodoulides, Vincent G. Harris, and Carmine Vittoria, “Large induced magnetic anisotropy in manganese spinel ferrite films,” Appl. Phys. Lett. 87, 152505 (2005).
  37. Y-K Liu, M.H. Kryder, and V.G. Harris, “Field-induced anisotropic nitrogen distribution as the source of uniaxial magnetic anisotropy in (FeAl)N films,” Appl. Phys. Lett., 81, 26 (2002).
  38. B. Ravel, J. O. Cross, M. P. Raphael, V. G. Harris, R. Ramesh, and V. Saraf, “Atomic disorder in Heusler Co2MnGe measured by anomalous x-ray diffraction,” Appl. Phys. Lett. 81, 2812 (2002).
  39. S. Calvin, E.E. Carpenter, B. Ravel, V.G. Harris, S.A. Morrison, “Use of multiedge refinement of extended x-ray absorption fine structure of manganese zinc ferrite nanoparticles,” Appl. Phys. Lett., 81(20), 3828 (2002). 
  40. A.K. Giri, E. M. Kirkpatrick, P. Moongkhamklang, S. A. Majetich, and V.G. Harris, “Photomagnetism and Structure in Cobalt Ferrite Nanoparticles,” Appl. Phys. Lett. 80, 2341 (2002)
  41. M. Raphael, B. Ravel, M.A. Willard, S.F. Cheng, B.N. Das and V.G. Harris, “Magnetic, structure and transport properties of thin film and single crystal Co2MnSi,” App. Phys. Lett., 79 (26), 4396 (2001).
  42. Vincent G. Harris and Taras Pokhil, “Selective resputtering induced perpendicular magnetic anisotropy in amorphous TbFe films,” Phys. Rev. Lett. 87, 067207 (2001)
  43. S.A. Oliver, V.G. Harris, H. Hamdeh and J.C. Ho, “Large zinc cation occupancy of octahedral sites in mechanically activated zinc ferrite powders,” Appl. Phys. Lett., 76 (19), 2761 (2000).
  44. G. Hu, T.K. Nath, C.B. Eom and V.G. Harris, Y. Suzuki, “Structural tuning of the magnetic behavior in spinel structure ferrite thin films,” Phys. Rev. B (Rapid Comm.), 62(2), R779 (2000).
  45. A.S. Edelstein, V.G. Harris, D.R. Rolison, L. Kurihara, D.J. Smith, J. Perepezko, and M.H. da Silva Bassani, "Inversion of Surface Composition and Novel Nanostructural Evolution in CuCo Nanocrystals," Appl. Phys. Lett., 74, 3161 (1999).
  46. J. E. Snyder, V.G. Harris, N.C. Koon, X. Sui, and M.H. Kryder, "Local Structure of the Amorphous Precursor to Ba-Hexaferrite Thin Films:  An Anisotropic Octahedral Fe-O Glass Network," Phys. Rev. Lett., 77, 3383 (1996).
  47. V.G. Harris, N.C. Koon, C.M. Williams, Q. Zhang, M. Abe, and J. Kirkland, "Cation distributions in spinel ferrites via EXAFS," Appl. Phys. Lett., 68(15), 2082 (1996).
  48. V.G. Harris, S.A. Oliver, J.D. Ayers, B.N. Das and N.C. Koon, "Crystallization of thin amorphous Fe-B films studied via empirical EXAFS modeling," Appl. Phys. Lett., 68(15), 2073 (1996).
  49. F.H. Kaatz, V.G. Harris, L. Kurihara, D.R. Rolison, and A.S. Edelstein, "Slow oxidation of Cu-Co nanocrystals," Appl. Phys. Lett., 67 (5), 3807 (1995).
  50. V.G. Harris, W.T. Elam, N.C. Koon, and F. Hellman, "Deposition Temperature Dependence of Structural and Magnetic Anisotropy in Amorphous TbFe Films," Phys. Rev. (Rapid Communication), B49, 3637 (1994).
  51. J.D. Ayers, V.G. Harris, J.C. Sprague, and W.T. Elam, "On the role of Cu and Nb in the nucleation of nanocrystals in Fe73.5Cu1Nb3Si13.5B9," Appl. Phys. Lett., 64, 974 (1994).
  52. D.P. Pappas, J.W. Glesener, V.G. Harris, Y.U. Idzerda, J.J. Krebs, and G.A. Prinz, "Growth of FCC-Fe films on diamond," Appl. Phys. Lett., 64, 28 (1994).
  53. V.G. Harris, K.D. Aylesworth, W.T. Elam, B.N. Das, and N.C. Koon, "Structural Origins of Magnetic Anisotropy in Amorphous Tb-Fe Alloy Films," Phys. Rev. Lett., 69, 1939 (1992).
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Scientific Articles Published in Peer-Reviewed Journals by Subject Category

(assortment of total published articles arranged by year)


2012


V.G. Harris, “Microwave Magnetic Materials,” K.J. Buschow edt., Handbook of Magnetic Materials, Volume 20, Elsevier B.V., ISSN 1567-2719, pp. 1-54, 2012.

Anton Geiler, Andrew Daigle, Jianwei Wang, Yajie Chen, Carmine Vittoria, Vince Harris,
“Consequences of magnetic anisotropy in realizing practical microwave hexaferrite devices,” J. Magn. Magn. Mater., 324, 3393–3397 (2012).

Trifon Fitchorov,
Yajie Chen, Bolin Hu, Scott M. Gillette, Anton Geiler, Carmine Vittoria, and Vincent G. Harris, “Tunable fringe magnetic fields induced by converse magnetoelectric coupling in a FeGa/PMN-PT multiferroic heterostructure,” J. Appl. Phys., 111, 123916 (2012)

V.G. Harris, “Modern Microwave Ferrites,” IEEE Trans. on Magn., Advances in Magnetism,
48, No. 3, 1075-1104 (2012). (Including cover art)

Z. Wang, R. Viswan, B. Hu, V.G. Harris, J.F. Li, D. Viehland, “Tunable magnetic anisotropy of cobalt ferrite nanopillar arrays released from BiFeO3 matrix,” Phys. Stat. Solid., Rapid Research Letter, 6, 92-94 (2012)


 Z. Wang, R. Viswan, B. Hu, V.G. Harris, J.F. Li, D. Viehland, “Phase controlled epitaxial growth of iron oxide thin films on MgO  (001) and LaAlO3 (001) substrates,” Phys. Stat. Solid., Rapid Research Letter, 6, 89-91 (2012).

Wang, JW
Geiler, A Mistry, P Kaeli, DR Harris, VG Vittoria, Carmine, “Design and simulation of self-biased circulators in the ultra high frequency band,” J. Magn. Magn. Mater., 324, 991-994, (2012)

Xiaoluan Yang, Xiaodong Su, Mingrong Shen, Fengang Zheng, Yu Xin, Lu Zhang, Muchuan Hua, Yajie Chen, V. G. Harris, “
Enhancement of Photocurrent in Ferroelectric Films Via the Incorporation of Narrow Bandgap Nanoparticles,” Adv. Mater. Comm., Volume: 24   Issue: 9   Pages: 1202-1208, 2012.

Lei
Zheng, Xiaodong Su, Jun Fan, Yajie Chen, Xiaoluan Yang, Lixing You, Vincent G. Harris, “Tailoring in-plane crystallographic orientation of epitaxial YBa2Cu3O7 x thin films having perpendicular c-axis texture,” Thin Solid Films, 520, 3651–3656 (2012).

Zhiguang Wang, Ravindranath Viswan, Bolin Hu, Jie-Fang Li, V. G. Harris, and D. Viehland, “Domain rotation induced strain effect on the magnetic and magneto-electric response in CoFe2O4/Pb(Mg,Nb)O3-PbTiO3 heterostructures,” J. Appl. Phys., 111, 034108 (2012).


Ogheneyunume Obi, Lee Burns, Yajie Chen, Trifon Fitchorov,  Samantha Kim, Kaiwei Hsu,  Donald Heiman, Laura H. Lewis, and Vincent G. Harris, “Magnetic and structural properties of heat-treated high-moment mechanically alloyed MnAlC powders,” J. Magn. Magn. Mater., 2012. under review

M. Guillot, C. N. Chinnasamy, J. M. Greneche, and V. G. Harris,
Tuning the cation distribution and magnetic properties of single phase nanocrystalline Dy3Fe5O12 garnet,”J. Appl. Phys. 111, 07A517 (2012) 

B. Hu,
Y. Chen, A. Yang, S. Gillete, Trifon Fitchorov, A. Geiler, A. Daigle, X. D. Su, Z. Wang, D. Viehland, C. Vittoria, and V. G Harris, “Piezoelectric properties of epitaxial Pb(Zr0.525, Ti0.475)O3 films on amorphous magnetic metal substrates,” J. Appl. Phys., 111, 07D916 (2012) 

B. Hu,
Y. Chen, A. Yang, S. Gillete, Trifon Fitchorov, A. Geiler, A. Daigle, X. D. Su, Z. Wang, D. Viehland and V. G Harris, “Epitaxial growth of Pb(Zr0.53, Ti0.47)O3 films on Pt coated magnetostrictive amorphous metallic substrates toward next genereation multiferroic heterostructures,” J. Appl. Phys., 111, 064104 (2012) 

Mehdi Zamanpour, Yajie Chen,
Bolin Hu, Kyler Carroll, Zachary J. Huba, E. E. Carpenter, Laura H. Lewis, and Vincent. G. Harris, “Large-scale synthesis of high moment FeCo nanoparticles using modified polyol synthesis,” J. Appl. Phys., 111, 07B528 (2012) 

Z. Chen and V.G. Harris, “
Ferrite Film Growth on Semiconductor Substrates Towards Microwave and Millimeter Wave Integrated Circuits,” J. Appl. Phys, Applied Phys. Reviews, 2012. (Including cover art)  

K. Ebnabbas, YJ Chen, A. Geiler, V.G. Harris, C. Vittoria, “
Magneto-electric effects on Sr Z-type hexaferrite at room temperature,” J. Appl. Phys., 111, 07C719 (2012). 

A.P. Daigle, M. Geiler, A. Geiler, E. Dupre, J. Modest, Y. Chen,  C. Vittoria, and V.G. Harris, “
Permeability spectra of Co2Z hexaferrite compacts produced via a modified aqueous co-precipitation technique,” J. Magn. Magn. Mater., in press (2012).


2011


Y.J. Chen, X.D. Su, D.L. Zhu, J. Fan, H. Yang, Y. Chen and V.G. Harris “An approach to (103) oriented YBa2Cu3O7–δ thin films epitaxial grown on (100) MgO substrates,” Scripta Materialia, 64, 450-453, 2011


Chen, Yajie;   Daigle, Andrew;   Fitchorov, Trifon;   Hu, Bolin;   Geiler, Michael;   Geiler, Anton;   Vittoria, C.;   Harris, V. G.;  “Electronic tuning of magnetic permeability in Co2Z hexaferrite toward high frequency electromagnetic device miniaturization,” 
Applied Physics Letters, 98 202502 - 202502-3 2011.

 

A Daigle, J Modest, A L Geiler, S Gillette, Y Chen, M Geiler, B Hu, S Kim, K Stopher, C Vittoria and V G Harris, “Structure, morphology and magnetic properties of Mg(x) Zn(1 − x)Fe2O4 ferrites prepared by polyol and aqueous co-precipitation methods: a low-toxicity alternative to Ni(x)Zn(1 − x)Fe2O4 ferrites,” Nanotechnology 22 305708, 2011.

 

J. Wang, A. Yang, Y. Chen, A.L. Geiler, C. Vittoria, V.G. Harris, "Self biased Y-junction circulator at Ku band,” IEEE Microwave and Wireless Components Letters, 21, 292-294, 2011.

 

T. Wise, J. Rocks, D. E. Laughlin, M. E. McHenry, S. D. Yoon, C. Vittoria, and V. G. Harris M-type barium hexaferrite synthesis and characterization for phase shifter applications,” J. Appl. Phys. 109, 07E535 (2011)

 

Gillette, S. M., Geiler, A. L., Gray, D., Viehland, D., Vittoria, C., Harris, V. G., “Improved Sensitivity and Noise in Magneto-Electric Magnetic Field Sensors by Use of Modulated AC magnetostriction,” IEEE Magnetics Letters, 2, 2500104 – 2500104 (2011).

 

Y. Chen, S.  Gillette, T. Fitchorov, L. Jiang, H. Hao,  J. Li, X. Gao, A.  Geiler, C. Vittoria  and V. G. Harris, “Quasi one dimensional miniature multiferroic magnetic field sensors with high sensitivity at zero bias field,” Appl. Phys. Lett. 99, 042505 (2011).

 

Daigle, A.P., Geiler, A.L., Dupré, E., Yajie Chen, Parimi, P.V., Vittoria, C., Harris, V.G. ”Numeric Simulations of a Novel Wideband Electromagnetic Band Gap Metamaterial Utilizing Oriented Cobalt-Substituted Z-Type Barium Hexaferrites,” Magnetics Letters, IEEE, 2011 2, 0500104 – 0500104.

 

Chen, Yajie, Daigle, Andrew, Fitchorov, Trifon, Hu, Bolin, Geiler, Michael, Geiler, Anton, Vittoria, C., Harris, V. G., “Electronic tuning of magnetic permeability in Co2Z hexaferrite toward high frequency electromagnetic device miniaturization,” Applied Physics Letters, 98, 202502 – 202502, 2011.

 

Yajie Chen, Aria Yang, Moti R. Paudel, Shane Stadler, C. Vittoria, and V. G. Harris, Microwave magnetoelectric coupling and ferromagnetic resonance frequency tuning of a Co2MnSb/GaAs/PZN-PT heterostructure,” Phys. Rev. B 83, 104406 (2011).

 

Zhiguang Wang,􏰀 Li Yan, Yaodong Yang, Jie-Fang Li, Jaydip Das, Anton L. Geiler, Aria Yang, Yajie Chen, V. G. Harris, and D. Viehland, Magnetoelectric effect in crystallographically textured BaTiO3 films deposited on ferromagnetic metallic glass foils,” J. Appl. Phys. 109, 034102 (2011).

 

Min Feng;   Xu Zuo;   Vittoria, C.;   Harris, V.G.;   Jian Wu, “Ab Initio Study on Manganese Doped Cadmium Ferrite,” IEEE Trans. on Magn.,  47, 324 – 332, (2011).

 

        2010

 

A. L. Geiler, J. Wang, I. Viswanathan, S. D. Yoon, J. S. Gao, Y. Chen, C. Vittoria, and V. G. Harris, “Miniature, tunable, and power efficient ferrite phase shifter devices,” Proceedings of the 2009 IEEE Aerospace & Electronics Conference, 2010.

 

Andrew Daigle, Eric DuPre', Anton Geiler, Yajie Chen, Pat V. Parimi, Carmine Vittoria, Vincent G. Harris, “Preparation and Characterization of Pure-Phase Co2Y Ferrite Powders via a Scalable Aqueous Coprecipitation Method,” Journal of the American Ceramic Society, Volume 93, Issue 10, pages 2994–2997, October 2010

 

A Koblischka-Venevaa, M R Koblischkab, J Schmauchc, Y Chend and V G Harris, “EBSD analysis of the microtexture of Ba-hexaferrite samples,” J. Phys.: Conf. Ser. 200 082014, 2010

 

L. Zhang, X.D. Su, Y. Chen, Q.F. Li and V.G. Harris “Radio-frequency magnetron sputter-deposited barium hexaferrite films on Pt-coated Si substrates suitable for microwave applications,” Scripta Materialia, 63, 492-495, 2010


Z. Cai, T.L. Goodrich, B. Sun, et al., "Epitaxial growth of barium hexaferrite film on wide bandgap semiconductor 6H-SiC by molecular beam epitaxy," J. Phys. D.: Appl. Phys., 43,  095002, 2010.

Chen, Z.;   Yang, A.;   Mahalingam, K.;   Averett, K. L.;   Gao, J.;   Brown, G. J.;   Vittoria, C.;   Harris, V. G., “Structure, magnetic, and microwave properties of thick Ba-hexaferrite films epitaxially grown on GaN/Al2O3 substrates,” Applied Physics Letters, 96, 242502 – 242502, 2010

 

Yajie Chen, Jinsheng Gao, D Heiman, C Vittoria and V G Harris, “Large microwave tunability of GaAs-based multiferroic heterostructure for applications in monolithic microwave integrated circuits,” J. Phys. D: Appl. Phys. 43 495002, 2010

 

Anton Geiler, et al., "Multiferroic heterostructure fringe field tuning of meander line microstrip ferrite phase shifter," Appl. Phys. Lett., 96, 053508 (2010).

 

Yajie Chen, Trifon Fitchorov, Zhuhua Cai, Kate S Ziemer, Carmine Vittoria and V G Harris, “Electric field controlled magnetic hysteresis loops in a Metglas®/PMN–PT heterostructure,” J. Phys. D: Appl. Phys. 43 (2010) 155001

 

Yajie Chen, Trifon Fitchorov, Anton L. Geiler, Jinsheng Gao, Carmine Vittoria and Vincent G. Harris,”Dynamic response of converse magnetoelectric effect in a PMN-PT-based multiferroic heterostructure,” Appl. Phys. A, 100. 1149-1155 (2010).



Chinnasamy, C. N.;   Greneche, J. M.;   Guillot, M.;   Latha, B.;   Sakai, T.;   Vittoria, C.;   Harris, V. G., “Structural and size dependent magnetic properties of single phase nanostructured gadolinium-iron-garnet under high magnetic field of 32 tesla,” Journal of Applied PhysicsIssue Date: May 2010 
Volume: 107 Issue:9On page(s): 09A512 - 09A512

 

V.G. Harris, Y. Chen, A. Yang, S. Yoon, Z. Chen, A. Geiler, C.N. Chinnasamy, L.H. Lewis, C. Vittoria, E.E. Carpenter, K. J. Carroll, R. Goswami, M. A. Willard, L. Kurihara, M. Gjoka, O. Kalogirou, "High coercivity cobalt carbide nanoparticles processed via polyol reaction: A new permanent magnet material," J. Phys. D: Appl. Phys. 43 (2010) 165003

 

Carroll, K. J.;   Hudgins, D. M.;   Brown, L. W.;   Yoon, S. D.;   Heiman, D.;   Harris, V. G.;   Carpenter, E. E., “Annealing of amorphous FexCo100-x nanoparticles synthesized by a modified aqueous reduction using NaBH4,”Journal of Applied Physics,  107, 09A303 - 09A303-3, 2010.

 

J. O. Cross, M. Newville, B. B. Maranville, C. Bordel, F. Hellman, V. G. Harris, "Evidence for nanoscale two-dimensional Co clusters in CoPt3 films with Perpendicular Magnetic Anisotropy," J. Phys. Cond. Matter., 22, 146002 (2010).

 

Wang, J. W.;   Geiler, A. L.;   Harris, V. G.;   Vittoria, C., “Numerical simulation of wave propagation in Y- and Z-type hexaferrites for high frequency applications,” Journal of Applied PhysicsIssue Date: May 2010 
Volume: 107 Issue:9On page(s): 09A515 - 09A515-3

 

Feng, Min;   Yang, Aria;   Zuo, Xu;   Vittoria, Carmine;   Harris, Vincent G.;, “Ab initio study on copper ferrite,” Journal of Applied Physics, 107, 09A521 - 09A521, 2010

 

        2009

 

Patanjali V. Parimi, Peng Peyton, Joseph M. Kunze, Carmine Vittoria,  and Vincent G. Harris "Novel  Microwave Devices using Tunable Negative Index Metamaterials and Ferrites", Proceedings of IEEE  International Workshop on Antenna Technology, 456-459, March (2009).

        I. Viswanathan, S. D. Yoon, T. Sakai, A.L. Geiler, C.N. Chinnasamy, C. Vittoria and V. G.             Harris, "High Performance Compact Microstrip Phase Shifter at C-band Using Yttrium             Iron Garnet," IEEE Trans. Magn., 45, 4176-4178 (2009).

 

        Anton L. Geiler, Jianwei Wang, Jin Sheng Gao, Soack Dae Yoon, Yajie Chen, Vincent G.             Harris, and Carmine Vittoria, "Low Bias Field Hexagonal Y-type Ferrite Phase Shifters at         KU Band," IEEE Trans. Magn., 45, 4179-4182 (2009).

 

        Yang GM, Jin RH, Xiao GB, et al., "Ultrawideband (UWB) Antennas With Multiresonant                 Split-Ring Loops," IEEE Trans. On Ant. And Prop., 57, 256-260, (2009).

 

        Peng He, Jinsheng Gao, Yajie Chen, Patanjali V. Parimi, Carmine Vittoria, and Vincent G.         Harris, "Q-band tunable negative refractive index metamaterial using Sc-doped BaM                 hexaferrite," J. Phys. D: Appl. Phys. 42 155005 (2009).

 

        Zhaohui Chen, Aria Yang, Changqing Xie, Qinghua Yang, C. Vittoria, and V.G. Harris,                 "High-rate reactive ion etching of barium hexaferrite films using optimal CHF3/SF6 gas             mixtures," Appl. Phys. Lett., 94, 112505, 2009.

 

        A.L. Geiler, A. Yang, X. Zuo, et al., "Realization of Far From Equilibrium Cation                             Distributions in Ferrites," IEEE Trans. on Magn., 45, 666-669 (2009).

 

         Y. Chen,  T. Fitchorov, A. Koblischka-Veneva, M. R. Koblischka, C. Vittoria, and V. G. Harris,         "Topochemical growth of highly textured hexaferrite polycrystalline compacts from                     oriented antiferromagnetic α-FeOOH nanorods," Nanotechnology., 20, 445606 (2009).


Vincent G. Harris, Anton Geiler, Yajie Chen, Soack Yoon, Mingzhong Wu, Aria Yang, Zhaohui Chen, Peng He, P.V. Parimi,  Xu Zuo, Carl E. Patton, Manasori Abe, Olivier Acher, and Carmine Vittoria, "Recent advances in processing and applications of microwave ferrites," J. Magn. Magn. Mater, 321, 2035-2047 (2009). (Invited Review)

 

A. Koblischka-Veneva, M. R. Koblischka, Y. Chen, and V.G. Harris, "Analysis of grain shape and orientation in BaFe12O19-ferrites using electron backscatter diffraction (EBSD)," IEEE Trans. on Magn., 45, 4219-4222 (2009).

 

Y. Chen, Anton L. Geiler, Trifon Fitchorov, Carmine Vittoria, and V. G. Harris, " Time domain response and aging effects of the converse magnetoelectric effect in a multiferroic metallic glass-relaxor ferroelectric heterostructure," Applied Physics Letters, 95, 182501 (2009).

 

Y. Chen, M. Liu, J. Gao, J. Lou, M. Nedoroscik, D. Heiman, N. X. Sun, C. Vittoria, and V. G. Harris, "Large linear microwave tunability in a GaAs-based multiferroic: Co2MnAl/GaAs/PMN-PT," J. Appl. Phys. 105, 07A510 (2009).

 

Yajie Chen, Xiao-Yu Zhang, Carmine Vittoria, and V. G. Harris,  "Giant magnetodielectric effect and magnetic field  tunable dielectric resonance in spinel MnZn ferrite," Appl. Phys. Lett. 94, 102906 (2009).

 

Y. Chen, J. Gao, T.  Fitchorov, Z. Cai, K. S. Ziemer, C. Vittoria, and V. G. Harris, "Large converse magnetoelectric coupling in FeCoV/PZN-PT heterostructure," Appl. Phys. Lett., 94, 082504 (2009).

 

Liu M, Obi O, Lou J, et al. "Giant Electric Field Tuning of Magnetic Properties in Multiferroic Ferrite/Ferroelectric Heterostructures," ADVANCED FUNCTIONAL MATERIALS, 19, 1826-1831 (2009).

 

Aria Yang, Ch. Chinnasamy, G.M. Greneche, Kailin Hsu, C. Vittoria, and V.G. Harris, "Enhanced Néel temperature in Mn-ferrite nanoparticles linked to growth rate induced cation inversion," Nanotechnology, 20, 185704 (2009).

 

M. H. Phan, M. B. Morales, C. N. Chinnasamy, B. Latha, V. G. Harris and H. Srikanth, "Magnetic frustration and particle size effects in nanostructured Gd3Fe5O12 garnets," J. Phys. D: Appl. Phys. 42, 115007 (2009).

 

Aria Yang, C. N. Chinnasamy, J. M. Greneche, Yajie Chen, Soack D. Yoon, Kailin Hsu,  C. Vittoria and V. G. Harris, "Large tunability of Néel temperature by growth-rate-induced cation inversion in Mn-ferrite nanoparticles," Appl. Phys. Lett., 94, 113109 (2009).

 

Jinsheng Gao, Aria Yang, J.P. Kirkland, Jing Lou, Nian X. Sun, Carmine Vittoria, and Vincent G. Harris, "The Effect of Boron Addition on the Atomic Structure and Microwave Magnetic Properties of FeGaB Thin Films," J. Appl. Phys. 105, 07A323 (2009).

 

K. M. Kemner, E. J. O’Loughlin, M. Boyanov, D. Sholto-Douglas, K. Skinner-Nemec, B. Lai, R. E. Cook, E. Carpenter, V. G. Harris, K. H. Nealson, "U LIII-edge microXANES investigations contaminant transformations near bacterial surfaces," J. Synch. Rad., 2009.

 

Min Feng, Xu Zuo, Carmine Vittoria, Vincent G. Harris, "Electronic structure and magnetic properties of spinel LiCr2O4: A GGA+U study," IEEE Trans. Magn., 45, 3985-3988 (2009).

 

X. Zuo, S.D. Yoon, A. Yang, et al., "Ferromagnetism in pure wurtzite zinc oxide," J. Appl Phys., 105, 07C508, (2009).

 

        2008

 

        G.M. Yang, Jin R, Vittoria C, et al., "Small ultra-wideband (UWB) bandpass filter with                 notched band," IEEE Microwave and Wireless Component Lett., 18, 176 (2008).

 

P. He, J. Gao, C. Marinis, P.V. Parimi, V.G. Harris, and C. Vittoria, "Microstrip Negative Refractive Index Metamaterial and Phase Shifter," Appl. Phys. Lett. 93, 193505 (2008).

 

V.V. Zagorodnii, Y.V. Khivintsev, S.D. Yoon, Y. Chen, T.J. Fal, R.E. Camley, Z.J. Celinski, C. Vittoria, and V.G. Harris, "Ba hexaferrite based millimeter wave planar wave guide," J. Appl. Phys., 103 (2008).

 

A. Martinez, J.J. Romero, A.F. Yang, et al., "EXAFS studies and magnetic behavior of FeCuZr ball-milled alloys," IEEE Trans. on Magn., 44, 3887-3890 (2008).

 

Geiler AL, Yang A, Zuo X, et al., "Structural, Magnetic, and Microwave Properties of BaFe10.5Mn1.5O19 Thin Films," IEEE Trans. On Magn., 44 (11),  2966-2969, (2008).

 

Y. Chen, I. Smith, A. L. Geiler, C. Vittoria, V. Zagorodnii, Z. Celinski, and V. G. Harris, “Realization of hexagonal barium ferrite thick films on Si substrates using a screen printing technique,” J. Phys. D: Appl. Phys.41, 095006 (2008).

 

Yajie Chen, Ian C. Smith, Anton L. Geiler, Carmine Vittoria, Volodymyr Zagorodni, Zbigniew Celinski, and Vincent G. Harris, "Microstructural, Magnetic and Microwave Properties of Large Area BaFeO Thick Films Deposited on /a-SiO/Si and /a-AlO/Si Substrates," IEEE Trans. om Magn., 44, No. 12, 4571 (2008).

 

Yajie Chen, Michael J. Nedoroscik, Anton L. Geiler, Carmine Vittoria, and Vincent G. Harris, "Perpendicularly Oriented Polycrystalline BaFe11.1Sc0.9O19 Hexaferrite with Narrow FMR Linewidth," J. Am. Ceram. Soc., 91, 2952-2956 (2008).

 

P. Ohodnicki, K. Goh, M. McHenry, K. Ziemer, Z. Chen, and V.G. Harris, "Correlation between texture, anisotropy, and vector magnetization processes investigated by two-dimensional vector vibrating sample magnetometry in BaO(Fe2O3)6 thin films," J. Appl. Phys., 103 07E514 (2008).

 

T. Sakai, C. Chinnasamy, S.D. Yoon, Z. Geiler, V.G. Harris, and C. Vittoria, "Large scale synthesis of shape and size controlled Sc-doped Ba-hexaferrite platelets for in-plane oriented thick screen printed films," J. Appl. Phys., 103 07E515 (2008).

 

Z. Chen, A. Yang, C. Vittoria, and V. Harris, "The effects of aging on the magnetic properties of epitaxial Ba hexaferrite films grown on SiC substrates," J. Appl. Phys., 103 07E513 (2008).

 

C. Chinnasamy, T. Sakai, S. Sivasubramaniam, C. Vittoria, and V.G. Harris, "Magnetic and microwave properties of basal plane oriented In doped Ba hexaferrite films by screen printing," J. Appl. Phys., 103, 07F710 (2008)

 

Aria Yang, Zhaohui Chen, Anton Geiler, Xu Zuo, Daniel Haskel, E. Kravtsov, C. Vittoria, and V. G. Harris, "Element and site-specific oxidization state and cation distribution in manganese ferrite films by diffraction anomalous fine structure," Appl. Phys. Lett., 93, 052504 (2008).


Anton L. Geiler, Aria Yang, Xu Zuo, Soack Dae Yoon, Yajie Chen, Vincent G. Harris, and Carmine Vittoria, "Atomic scale design and control of cation distribution in hexagonal ferrites," Phys. Rev. Lett., 101, 067201 (2008).

 

Aria Yang, Zhaohui Chen, Shaheen M. Islam, Carmine Vittoria, and V. G. Harris , "Cation engineering of Cu-ferrite films deposited by alternating target laser ablation deposition," J. Appl. Phys. 103, 07E509 (2008).

 

A. Yang, Z. Chen, C. Vittoria, and V.G. Harris, "Extended x-ray absorption fine structure analysis of Sc-doped Ba hexaferrite for low frequency microwave devices," J. Appl. Phys., 103 07E511 (2008).

 

A. Geiler, S.D. Yoon, Y. Chen, C. Chinnasamy, Z. Chen, C. Vittoria, V.G. Harris, "Alternating target laser ablation deposition of Ba hexaferrite films: a gateway to new and exotic ferrites," J. Appl. Phys., 103 07B914 (2008).

 

S. D. Yoon, C. Vittoria, and V. G. Harris, A. Widom, and Y. N. Srivastava, "Magnetoelectric Effects in Composite of Nano Granular Fe/TiO2-d Films," Appl. Phys. Lett., 92, 042508 (2008).

 

Yajie Chen, Jingmin Wang, Ming Liu, Jing Lou, Nian X. Sun, Carmine Vittoria, and Vincent G. Harris, "Giant magnetoelectric coupling and E field tunability in a laminated Ni2MnGa/PMN-PT multiferroic heterostructure," Appl. Phys. Lett., 93, 112502 (2008).

 

Soack Dae Yoon, Yajie Chen, Aria Yang, Trevor L. Goodrich, Xu Zuo, Katherine Ziemer, Carmine Vittoria and Vincent G. Harris, "Addendum to: Magnetic semiconducting anatase TiO2-δ grown on (100) LaAlO3 having magnetic order up to 880K," J. Magn. Magn. Mater., 320, 597-599 (2008).

 

S. D. Yoon, C. Vittoria, and V. G. Harris, A. Widom, K. E. Miller and M. E. McHenry, "Nano granular metallic Fe-oxygen deficient TiO2-d composite films: A room temperature, highly carrier polarized magnetic semiconductor," J. Phys.: Cond. Matter., 20, 195206 (2008).

 

S.D. Yoon, C. Vittoria, A. Widom, K. Miller, M. McHenry, and V.G. Harris, " A p-type magnetic semiconductor consisting of metallic Fe in an oxygen deficient anatase TiO2-d host," J. Appl. Phys., 103 (2008).

 

Ashish K. Baraskar, Yajie Chen, Soack Dae Yoon, C. N. Chinnasamy, Nian Sun, Carmine Vittoria, Vincent G. Harris, Todd Heil, and Matthew Willard, "Structural and magnetic properties of ball-milled Ni11Co11Fe66Zr7B4Cu powders," J. Appl. Phys. 103, 07E728 (2008).

 

Q. Nguyen, C. Chinnasamy, S. Sivasubramamain, S.D. Yoon, A. Baraska, A. Busnania, S. Mukerjee, C. Vittoria, and V.G. Harris, "Functionalization of FeCo nanoparticles with highly dielectric amorphous oxide shells," J. Appl. Phys., 103, 07D532 (2008).

 

S.A. Morrison, V.G. Harris, E.E. Carpenter, "Physics of Doped Mixed Metal Ferrite Nanoparticles, in Doped Nanomaterials and Nanodevices," in Doped Nanomaterials and Nanodevices, Chen, W., Edt., American Scientific Press, Vol. 5, 87-96 (2008).

 

Martinez, Alvaro, Romero, Juan J., Yang, Aria F., Castro, German R., Harris, Vince G., Woicik, Joseph C., Hernando, Antonio, Crespo, Patricia, "EXAFS Studies and Magnetic Behavior of FeCuZr Ball-Milled Alloys," IEEE Trans. on Magn., 44, 3887-3890 (2008).  

 

S. D. Yoon, A.K. Baraskar, A. Geiler, A. Yang, C. Pettiford, N.X. Sun, R. Goswami, M.A. Willard, C. Vittoria, and V.G. Harris, "Microwave, magnetic, and structural properties of nanocrystalline exchange-coupled Ni11Co11Fe66Zr7B4Cu1 films for high frequency applications," J. Appl. Phys., 103 063917 (2008).

 

A. Yang, H. Imrane, J. Lou, C. Vittoria, N. X. Sun, and V.G. Harris, "Effects of boron addition to the atomic structure and soft magnetic properties of FeCoB films," J. Appl. Phys., 103 07E736 (2008).

 

C. N. Chinnasamy, Jiang Yu, L. H. Lewis, Carmine Vittoria, and V. G. Harris, "Direct chemical synthesis of high coercivity SmCo nanoblades," Appl. Phys. Lett., 93, 032505 (2008).

 

Xu Zuo, Soack-Dae Yoon, Aria Yang, Carmine Vittoria, and Vincent G. Harris, "Ab initio calculation on ferromagnetic reduced anatase TiO2−," J. Appl. Phys. 103, 07B911 (2008).

 

2007

 

J.W. Wang, S.D. Yoon, V.G. Harris, C. Vittoria, and N.X. Sun, "Integrated metal magnetic film coupled line circulators for monolithic microwave integrated circuits," Electronics Letters, 43, 292-293 (2007).

 

Brian Hult, Christopher Boggs, Lajos Gancs, Nazih Hakim, Andrea Gulla, Robert Allen, C Chinaswamy, and Vincent Harris, and Sanjeev Mukerjee, "Novel PtxCoy Alloy Electrocatalysts for ORR in PEFCs," Journal of the Electrochem. Soc. 701, 108 (2007).

 

S.D. Yoon, J. Wang, N. Sun, C. Vittoria, and V.G. Harris, "Ferrite coupled line circulator simulations for application at X band frequency," IEEE Trans. Magn., 43 (6), (2007).

 

Peng He, P. Parimi, V.G. Harris, C. Vittoria, "A Tunable negative index phase shifter," Electronics Letters, 43, 1440 (2007).

 

Z. Chen, et al., "Epitaxial growth of M-type Ba-hexaferrite films on MgO (111) SiC (0001) with low ferromagnetic resonance linewidths," Appl. Phys. Lett., 91, 182505 (2007).

 

C.N. Chinnasamy, S.D. Yoon, A. Yang, A. Baraskar, C. Vittoria, V.G. Harris, "Effect of growth temperature on the magnetic, microwave, and cation inversion properties of NiFe2O4 thin films deposited by pulsed laser deposition," J. Appl. Phys., 101, 09M517 (2007).

 

Yajie Chen, Anton L. Geiler, Taiyang Chen, Tomokazu Sakai, C. Vittoria, and V. G. Harris, "Low-loss barium ferrite quasi-single-crystals for microwave application," J. Appl. Phys. 101, 09M501 (2007).

 

Zhuhua Cai, Zhaohui Chen, Trevor L. Goodrich, V.G. Harris, Katherine S. Ziemer, ”Chemical and structural characterization of barium hexaferrite films deposited on 6H-SiC with and without MgO/BaM interwoven layers,” Journal of Crystal Growth 307, 321–327, (2007).

 

P. R. Ohodnicki, K. Y. Goh, Y. Hanlumyuang, K. Ramos, M. E. McHenry, Z. Cai, K. Ziemer, H. Morkoc, N. Biyikli, Z. Chen, C. Vittoria, and V. G. Harris, "Magnetic anisotropy and crystalline texture in BaFe12O19 thin films deposited on GaN/Al2O3," J. Appl. Phys., 101, 09M521 (2007).

 

A. L. Geiler, S. D. Yoon, Y. Chen, C. N. Chinnasamy, Z. Chen, M. Geiler, V. G. Harris, and C. Vittoria, "BaFe12O19 thin films grown at the atomic scale from BaFe2O4 and α-Fe2O3 targets," Appl. Phys. Lett., 91, 162510 (2007).

 

A.L. Geiler, Y. He, S.D. Yoon, A. Yang, Y. Chen, V.G. Harris, and C. Vittoria, "Epitaxial growth of PbFe12O19 thin films by alternating target laser ablation deposition of Fe2O3 and PbO," J. Appl. Phys., 101, 09M510 (2007).

 

Frederic J. Rachford, Douglas N. Armstead, Vincent G. Harris and  Carmine Vittoria, "Simulations of ferrite-dielectric-wire composite negative index materials," Phys. Rev. Lett., 99, 057202 (2007).

 

Y. He, P. He, S. Yoon, P. Parimi, F. Rachford, V.G. Harris, C. Vittoria, "Tunable negative index metamaterial using yttrium iron garnet," Journal of Magnetism and Magnetic Materials, 313 (1), 187-191 (2007).

 

S.D. Yoon, Y. Chen, A. Yang, T.L. Goodrich, X. Zuo, K. Ziemer, C. Vittoria, V.G. Harris, "Magnetic semiconducting anatase TiO2-d grown on (100) LaAlO3 having magnetic order up to 880K," J. Magn. Magn. Mater., 309, 171-175 (2007).

 

X.Y. Zhang, Y. Chen, Z.Y. Li, C. Vittoria, and V.G. Harris, "Competition between ferromagnetism and antiferromagneteism: origin of large magnetoresistance in polycrystalline SrRu1-xMnxO3 (0<x<1)," J. of Phys.: Cond. Matter., 19, 266211 (2007).

 

S.D. Yoon, A. Widom, C. Vittoria, and V.G. Harris, "Electronic transport in the oxygen deficient ferromagnetic semiconducting TiO2-d," J. of Physics: Condensed Matter, 19 326202 (2007).

 

Ming Liu, Jalal Lagdani, Hassan Imrane, C. Pettiford, J. Lou, S. Yoon, V.G. Harris, C. Vittoria, N.X. Sun, "Self assembled magnetic nanowire arrays," Appl. Phys. Lett., 90, 103105 (2007).

 

C. N. Chinnasamy, Aria Yang, S. D. Yoon, Kailin Hsu, M. D. Shultz, E. E. Carpenter, S. Mukerjee, C. Vittoria, and V. G. Harris, "Size dependent magnetic properties and cation inversion in chemically synthesized MnFe2O4 nanoparticles, " J. Appl. Phys. 101, 09M509 (2007). 

 

Brian Hult, Christopher Boggs, Lajos Gancs, Nazih Hakim, Andrea Gulla, Robert Allen, C Chinaswamy, and Vincent Harris, and Sanjeev Mukerjee, "Novel PtxCoy Alloy Electrocatalysts for ORR in PEFCs," Journal of the Electrochem. Soc. 701, 108 (2007).

 

A. Baraskar, S.D. Yoon, A. Geiler, A. Yang, C.N. Chinnasamy, Y. Chen, N. Sun, C. Vittoria, R. Goswami, M. Willard, and V.G. Harris, "Pulsed laser ablation deposition of nanocrystalline exchange-coupled Ni11Co11Fe67-xZr7B4Cux films for planar inductor applications,: J. Appl. Phys., 101, 09M519 (2007).

 

2006

 

V.G. Harris, “Ferrite Nanoparticles, Films, Single Crystals, and Metamaterials: High Frequency Applications,” IEEE Transactions on Magnetics, 42, No. 12, 2, (2006).

 

T. Sakai, Y. Chen, C. N. Chinnasamy, C. Vittoria, and V. G. Harris, “Textured Sc-doped barium ferrite compact for microwave applications above 20GHz,” IEEE Trans. on Magn., 42 (10), 3353 (2006).

 

Y. Chen, T. Lu, X. Zhang, C. Vittoria and V.G. Harris, “Flux screening technique for high quality ferrite films by pulsed laser deposition,” IEEE Trans. on Magnetics, 42 (10), 2888 (2006).

 

Zhaohui Chen, Aria Yang, Zhuhua Cai, Katerine Ziemer, Carmine Vittoria, and Vincent G. Harris, "Structure and magnetism of Ba-hexaferrite films grown on single crystal 6-H SiC with graduated interfacial MgO buffer layers," IEEE Trans. on Magnetics, 42 (10), 2855 (2006).

 

Yajie Chen, et al., “Screen printed thick self biased, low loss, barium hexaferrite films by hot-press sintering,” J. Appl. Phys., 100, 043907 (2006).

 

Yajie Chen, Tomokazu Sakai, Taiyang Chen, Soack D. Yoon, Anton L. Geiler, Carmine Vittoria, and Vincent G. Harris, "Oriented barium hexaferrite thick films with narrow ferromagnetic resonance linewidth," Appl. Phys. Lett., 88 , 062516, (2006).


Vincent G. Harris, Zhaohui Chen, Yajie Chen, Soack Yoon, Tomokuza Sakai, Anton Gieler, Aria Yang, Yongxue He, K. S. Ziemer, Nian X. Sun and Carmine Vittoria, "Ba-hexaferrite films for next generation microwave devices (Invited)," J. Appl. Phys., 99, 08M911 (2006).

 

Yajie Chen, Anton L. Geiler, Tomokazu Sakai, Soack D. Yoon, Camine Vittoria, Vincent G. Harris, "Microwave and magnetic properties of self-biased barium hexaferrite screen printed thick films," J. Appl. Phys., 99, 08M904 (2006).

 

Zhoahui Chen, Aria Yang, Soack D. Yoon, Katherine Ziemer, Carmine Vittoria, Vincent G. Harris, “Epitaxial growth of Ba-hexaferrite films on single crystal 6-H SiC,” Journal of Magnetism and Magnetic Materials, 301,166 (2006).

 

V. G. Harris, Y. Chen, and C. Vittoria, “Advanced Magnetic Ceramics for Application in Defense Microwave Electronics,” Ceramic Industry, 156 (6), (2006).

 

Aria Yang, Xu Zuo, Carmine Vittoria, and Vincent G. Harris, "Magnetism, structure and cation distribution in MnFe2O4 films processed by conventional and alternating target laser ablation deposition," IEEE Trans. on Magnetics, 42 (10), 2870 (2006).

 

E. Kravtsov, D. Haskel, A. Cady, A. Yang, C. Vittoria, X, Zuo, V.G. Harris, “Site-specific local structure of Mn in artificial managanese ferrite films,” Phys. Rev. B74, 104114 (2006).

 

Y. He, P. He, V.G. Harris, and C. Vittoria, “Role of ferrites in negative index metamaterials,” IEEE Trans. on Magnetics, 42 (10), 2852 (2006).

 

C. I. Pettiford, A. Zeltser, S. D. Yoon, V. G. Harris, C. Vittoria, and N. X. Sun, “Effective anisotropy fields and ferromagnetic resonance behaviors of CoFe/PtMn/CoFe trilayers,” IEEE. Trans. on Magn., 42 (10), 2993 (2006).

 

C. I. Pettiford, A. Zeltser, S. D. Yoon, V. G. Harris, C. Vittoria, and N. X. Sun, “Magnetic and microwave properties of CoFe/PtMn/CoFe multilayer films,” J. Appl. Phys., 99, 08C901 (2006).

 

J. Lou, A. Daigle, L. Chen, Y. Q. Wu, V. G. Harris, C. Vittoria, and N. X. Sun, “Single crystal Fe films grown on Ge (001) substrates by magnetron sputtering,” Appl. Phys. Lett. 89, 112501 (2006).

 

Soack Dae Yoon, Yajie Chen, Aria Yang, Trevor L Goodrich, Xu Zuo, Dario A Arena, Katerine Ziemer, Carmine Vittoria, and Vincent G. Harris, "Oxygen-defect-induced magnetism to 880K in semiconducting anatase TiO2-d films," J. Phys.: Cond. Matter. (Letter), 18, L355-L361 (2006). *Named a Top Paper of 2006 by the IOP: http://ej.iop.org/pdf/jpcm/2006_top_papers.pdf

 

S.  D. Yoon, Yajie Chen, D. Heiman, Aria Yang, Nian Sun, C. Vittoria, and V. G. Harris, "Room temperature magnetism in semiconducting films of ZnO doped with ferric ions," J. Appl. Phys., 99, 08M109 (2006).

 

S.A. Morrison, C.L. Cahill, E.E. Carpenter, V.G. Harris, "Production scale up of reverse micelle synthesis," Industrial Engineering and Chemical Research, 45, 1217-1220 (2006).

 

Shashidhar Joshi, Soack Dae Yoon, Aria Yang, Nian X. Sun, Carmine Vittoria, Vincent G. Harris, Ramasis Goswami, Matthew Willard, and Ning Shi, "Structure and magnetism of nanocrystalline exchange-coupled (Ni0.67Co0.25Fe0.08)89–xZr7B4Cux (x=0,1) films," J. Appl. Phys., 99, 08F115 (2006).

 

Xu Zuo, Aria Yang, Carmine Vittoria, and Vincent G. Harris, "Computational study of copper ferrite (CuFe2O4)," J. Appl. Phys., 99, 08M909 (2006).

 

A. L Geiler, V. G. Harris, C. Vittoria, and N. X. Sun, "A quantitative model for the nonlinear response of fluxgate magnetometers," J. Appl. Phys., 99, 08B316, (2006).

 

2005

 

Xu Zuo, et al., “Large Induced Magnetic Anisotropy in Manganese Spinel Ferrite Films,” Appl. Phys. Lett., 87, 152505 (2005)

 

Xu Zuo, et al., “Magnetic properties of manganese ferrite films grown at atomic scale,” J. Appl. Phys., 97, 10G103 (2005)

 

Aria Yang, et al., “Cation-disorder-enhanced magnetization in PLD Cu-ferrite films,” Appl. Phys. Lett., 86,  252510 (2005).

 

S.A. Morrison, et al., “Atomic Engineering of Mixed Ferrite and Core-Shell Nanoparticles,” J. Nanosci. Nanotech., 5, 1323 (2005) Invited Featured Research Article

 

A Yang, X Zuo, L Chen, Z Chen, C Vittoria, V.G. Harris, “Magnetic and Structural Properties of Cu-ferrite films,” J. Appl. Phys., 97, 10g107 (2005).

 

S. Stadler, et al., “Element specific magnetic properties of Co2MnSi thin films,” J. Appl. Phys., 97, 10c302 (2005).

 

M.A. Willard, T. Francavilla, V.G. Harris, “Core-loss analysis of an (Fe,Co,Ni)-based nanocrystalline magnetic alloy,” J. Appl. Phys., 97, 10f502 (2005).

 

S. Calvin, E. E. Carpenter, V. Cestone, L. K. Kurihara, V. G. Harris, and E. C. Brown, "Automated system for x-ray absorption spectroscopy of nanoparticle nucleation and growth,” Rev. Sci. Instr., 76, 016103 (2005).

 

S. Calvin, C.  J. Riedel, E. E. Carpenter, S. A. Morrison, R. M. Stroud, and V. G. Harris, "Estimating crystallite size in polydispersed samples using EXAFS," Physica Scripta T115, 744-748 (2005).

 

Xu Zuo, Yongxue He, Aria Yang, Barbiellini Bernardo, Vincent G. Harris, and Carmine Vittoria, “Calculation of exchange constants in spinel ferrites with magnetic S-state ions,” J. Appl. Phys., 97, 10f104 (2005).

 

2004

 

Aria Yang, et al., “EXAFS analysis of cation distribution in MnFe2O4 single crystal films and artificial ferrite structures,” IEEE Trans. On Magn., 40, 2802-2805 (2004).

 

X. Zuo, et al., “Mn-ferrite at the atomic scale,” IEEE Trans. Magn., 40, 2811 (2004).

 

T.A. Tyson, M. Deleon, M. Croft, V.G. Harris, C.C. Kao, J. Kirkland, and S.W. Cheong, “ Magnetic field melting of the charge ordered state of La.5Ca.5MnO3,” Phys. Rev. B., 69, 69 (2004)

 

M.A. Willard, L. K. Kurihara, E.E. Carpenter, S. Calvin, and V.G. Harris, "Chemically prepared magnetic nanoparticles," in Encyclopedia of Nanoscience and Nanotechnology, ed. By Hari Singh Nalwa, American Scientific Publishers, Ch. 22, June 2004. See:   http://www.aspbs.com/enn/

 

M.A. Willard, L.K. Kurihara, E.E. Carpenter, S. Calvin, and V.G. Harris, "Chemically prepared magnetic nanoparticles," International Materials Reviews, vol. 49, 2004, pp. 125-170. (Invited Review)

 

S. A. Morrison, C. L. Cahill, E. E. Carpenter, S. Calvin, R. Swaminath, M. E. McHenry, and V. G. Harris, “Magnetic and Structural Properties of Nickel Zinc Ferrite Nanoparticles Synthesized at Room Temperature,” J. Appl. Phys., 95, 6392 (2004).

 

2003

 

E.E. Carpenter, V. Cestone, G. Landry, V.G. Harris, K.M. Kemner,  “Synthesis of amorphous lepidocrocite thin films via spin-spray ferrite plating,” Chem. Mater., 15, 1235-1236 (2003).

 

EE Carpenter, S Calvin, RM Stroud, VG Harris, “Passivated iron as core-shell nanoparticles,” Chem. Mater., 15, 3245-3246 (2003).

 

S. Calvin, E. E. Carpenter, and V. G. Harris, “Characterization of passivated iron nanoparticles by x-ray absorption spectroscopy,” Phys. Rev. B68 (3), 033411 (2003).

 

V. G. Harris, D. J. Fatemi, J. O. Cross, E. E. Carpenter, V. M. Browning, J. P. Kirkland, Amitabh Mohan and Gary J. Long , “One-step processing of spinel ferrites via the high-energy ball milling of binary oxides,” J. Appl. Phys.,  94, 496-501 (2003).

 

S. A. Morrison, C. L. Cahill, E. E. Carpenter, S. Calvin, and V. G. Harris, “Preparation and characterization of MnZn-ferrite nanoparticles using reverse micelles,” J. Appl. Phys., 9, 7489-7491 (2003).

 

S. Calvin, M. M. Miller, R. Goswami, S.-F. Cheng, S. P. Mulvaney, L. J. Whitman, and V. G. Harris, "Determination of crystallite size in a magnetic nanocomposite using extended x-ray absorption fine structure," J. Appl. Phys. 94, 778 (2003)

 

S. Calvin, E. E. Carpenter, and V. G. Harris, “Characterization of passivated iron nanoparticles by x-ray absorption spectroscopy,” Phys. Rev. B 68, 033411 (2003)

2002

 

Mitra Taheri, E.E. Carpenter, V. Cestone, M.M. Miller, M.P. Raphael, M.E. McHenry, and V.G. Harris, “Magnetism and structure of ZnxFe3-xO4 films processed via spin-spray deposition,” J. Appl. Phys. 91, 7595 (2002).

 

G.S.D. Beach, A.E. Berkowitz, V.G. Harris, F.T. Parker, D.J. Smith, and B. Ramadurai, “Oxide properties in discontinuous metal/native oxide multilayers,” J. Appl. Phys. 91, 7526 (2002)

 

B. Ravel, J. O. Cross, M. P. Raphael, V. G. Harris, R. Ramesh, and V. Saraf, “Atomic disorder in Heusler Co2MnGe measured by anomalous x-ray diffraction,” Appl. Phys. Lett. 81, 2812 (2002)

 

B. Ravel, et al., “Neutron Diffraction and XAFS study of Co2MnSi Heusler alloys,” Phys. Rev. B 65, 184431 (2002)

 

M. P. Raphael, B. Ravel, Q. Huang, M. A. Willard, S. F. Cheng, B. N. Das, R. M. Stroud, K. M. Bussmann, J. H. Claassen, and V. G. Harris,  “Presence of antisite disorder and its characterization in the predicted half-metal Co[sub 2]MnSi ,”  Phys. Rev. B66, 104429 (2002)

 

K. Giri, E. M. Kirkpatrick, P. Moongkhamklang, S. A. Majetich, and V.G. Harris, “Photomagnetism and Structure in Cobalt Ferrite Nanoparticles,” Appl. Phys. Lett. 80, 2341 (2002)

 

S. Son, M. Taheri, V.G. Harris, and M.E. McHenry, “Synthesis of ferrite and Ni-ferrite nanoparticles using rf- thermal plasma,” J. Appl. Phys. 91, 7589 (2002).

 

B. Ravel, E.E. Carpenter, and V.G. Harris, “Local structure of Core/Shell Fe/Au nanoparticles: Evidence for oxidized cores,” J. Appl. Phys. 91, 8195 (2002)

 

M. A. Willard, J. H. Claassen, R. M. Stroud, and V. G. Harris, “Structure and Magnetic Properties of (Co,Fe)-based Nanocrystalline Soft Magnetic Materials,” J. Appl. Phys. 91, 8420 (2002)

 

M.A. Willard and V.G. Harris, “Amorphous to Nanocrystalline Alloys for Soft Magnetic Applications,” Journal of Metals, 44-46 (March 2002).

 

Y-K Liu, M.H. Kryder, and V.G. Harris, “Field-induced anisotropic nitrogen distribution as the source of uniaxial magnetic anisotropy in (FeAl)N films,” Applied Physics Letters, 81 (2002).

 

P. Lubitz, S.F. Cheng, F.J. Rachford, M.M. Miller, and V.G. Harris, “Microwave, structural and magnetic properties of Cu/Fe/CoFe/Cu,” J. Appl. Phys. 91, 7783 (2002)

 

J.H. Claassen, M.A. Willard, and V.G. Harris, “A simple system to measure magnetostriction in soft magnetic materials,” Rev. Sci. Inst., 73, 9, 3265 (2002).

 

S. Calvin, E.E. Carpenter, B. Ravel, V.G. Harris, S.A. Morrison, “Use of multiedge refinement of extended x-ray absorption fine structure of manganese zinc ferrite nanoparticles,” Appl. Phys. Lett., 81(20), 3828 (2002).

 

S. Calvin, E. E. Carpenter, B. Ravel, V. G. Harris and S. A. Morrison, “Multiedge refinement of extended x-ray-absorption fine structure of manganese zinc ferrite nanoparticles,“ Phys. Rev. B66, 224405 (2002)

 

2001

 

G. Hu, V.G. Harris, and Y. Suzuki, “Microstructure and Magnetic Properties of Cobalt Ferrite Thin Films,” IEEE Trans. On Magn., 37, No. 4, 2347 (2001).

 

M. Raphael, B. Ravel, M.A. Willard, S.F. Cheng, B.N. Das and V.G. Harris, “Magnetic, structure and transport properties of thin film and single crystal Co2MnSi,” App. Phys. Lett., 79 (26), 4396 (2001).

 

        S.F. Cheng, B. Nadgorny, E.E. Carpenter, K.M. Bussmann, B.N. Das, and V.G. Harris, “The         Growth and Magnetic Properties of Single Crystal Co2MnX (X=Si,Ge) Half-metallic                     Ferromagnets,” IEEE Trans. On Magn., Vol. 37, No. 4, 2176-2178 (2001).

 

Nadgorny B, Mazin II, Osofsky M, Soulen RJ, Broussard P, Stroud RM, Singh DJ, Harris VG, Arsenov A, Mukovskii Y , “Origin of high transport spin polarization in La0.7Sr0.3MnO3: Direct evidence for minority spin states,” Phys. Rev. B, 18, 4433 (2001).

 

J.O. Cross, et al., “Growth induced magnetic and chemical anisotropy in CoPt3 alloy films,” J. Synchr. Rad. 8, 880 (2001).

 

Sichu Li, Limin Liu, Vijay T. John, Charles J. O’Connor and Vincent G. Harris, “Co-ferrite Nanoparticles: Correlations Between Synthesis Procedures, Structural Characteristics and Magnetic Properties,” IEEE Trans. On Magn., vol. 37, No. 4, 2350-2352 (2001).

 

F. Johnson, P. Hughes, Robert Gallagher and V.G. Harris, “Structure and Magnetic Properties of New FeCo-based Nanocrystalline Ferromagnets,” IEEE Trans. On  Magn., vol. 37, No. 4, 2261-2263 (2001).

 

Mark Rubinstein, V.G. Harris, and Peter Lubitz, “Ferromagnetic resoanance in nanocrystalline Fe73.5CuNb3Si13.5B9 (Finemet),” J. Magn. Magn. Mater., 234, 306 (2001).

 

Michelle R. Tamoria, E.E. Carpenter,  M.M. Miller, J.H. Claassen, B.N. Das, L.K. Kurihara, R.K. Everett. M.A. Willard, A.C. Hsiao, M.E. McHenry, and V.G. Harris , “Magnetism, Structure and the Effects of Thermal Aging on (Fe1-xMnx)73.5Si13.5B9Nb3Cu1 Alloys,” IEEE Trans. On Magn., vol. 37, No. 4, 2264-2266 (2001).

 

A. C. Hsiao, M. E. McHenry, D. E. Laughlin, M.R. Tamoria, and V. G. Harris, “Magnetic Properties and Crystallization Kinetics of a Mn-doped FINEMET Amorphous Alloy,” IEEE Trans. On Magn., vol. 37, No. 4, 2236-2238 (2001).

 

Yi-Kuang Liu, Vincent G. Harris, Mark Kryder, “Evolution of magnetic and structural properties in FeAlN thin films via nitrogen doping,” IEEE Trans. on Magn., 37, 1779-1782 (2001).

 

Vincent G. Harris and Taras Pokhil, “Selective resputtering induced perpendicular magnetic anisotropy in amorphous TbFe films,” Phys. Rev. Lett. 87, 067207 (2001)

 

2000

 

G. Hu, T.K. Nath, C.B. Eom and V.G. Harris, Y. Suzuki, “Structural tuning of the magnetic behavior in spinel structure ferrite thin films,” Phys. Rev. B (Rapid Comm.), 62 (2), R779 (2000).

 

S.A. Oliver, V.G. Harris, H. Hamdeh and J.C. Ho, “Large  zinc cation occupancy of octahedral sites in mechanically activated zinc ferrite powders,” Appl. Phys. Lett., 76 (19), 2761 (2000).

 

Shaheen Islam, M. B. Liou, V. M. Browning, D. J. Gillespie, W. T. Elam, V. G. Harris, "Structural Evolution of High-Energy Ball Milled Nanocrystalline La(.67)Ca(.33)MnO(3-d) Using Extended X-ray Absorption Fine Structure" in Cluster and Nanostructure Interfaces, edited by P. Jena, S. Khanna abd B. K. Rao, published by Worlds Scientific Publishing, pg 61 (2000).

 

 Vincent G. Harris, “Cation Disorder in Thin Film and Nanoparticle Ferrites via X-ray Absorption Fine Structure,” Ferrites: Proceedings of the Eighth International Conference on Ferrites (ICF8), Kyoto, Japan, pp. 593-597, 2000. (The Japan Society of Powder and Powder Metallurgy) (Awarded Conference Best Paper)

 

C. M. Williams, V. G. Harris, M. Mahmoud, and E. Kannan, “The Magnetic and Structural Properties of Pulsed Laser Deposited Nanocrystalline MnFe2O4 Films,” Ferrites: Proceedings of the Eighth International Conference on Ferrites (ICF8), Kyoto, Japan, pp. 298-301, 2000. (The Japan Society of Powder and Powder Metallurgy.

 

Sichu Li, Vijay John, Vincent G. Harris, “Cobalt-ferrite nanoparticles: Structure, Cation Distribution and Magnetic Properties,” J. Appl. Phys., 87 (9), 6223 (2000).

 

1999

 

S.Y. Chu, C. Kline, M.Q. Huang, M.E. McHenry, J. Cross, V.G. Harris, "Preparation, characterization and magnetic properties of an ordered FeCo single crystal," J. Appl. Phys., 85, 6031 (1999).

 

M. Liou, S. Islam, D.J. Fatemi, V.M. Browning, D.J. Gillespie, and V.G. Harris, "Magnetic and transport properties of disordered La0.67Ca0.33MnO3-d processed via low-temperature solid state reaction," J. Appl. Phys., 86(3), 1607 (1999).

 

M.A. Willard, D.E. Laughlin, M. McHenry, and V.G. Harris, "Magnetic properties of HITPERM (Fe.5Co.5)88Zr7B4Cu1 nanocrystalline magnets," Proceedings of the Materials Research Society, 577, 469 (1999). (Invited Conference Proceeding)

 

Advanced Hard and Soft Magnets, (Materials Research Society Symposium Proceedings, Volume 577), M. Coey, L.H. Lewis, B.M. Ma, T. Schrefl, L. Schultz, F. Fidler, V.G. Harris, R. Hasegawa, A. Inoue, and M. McHenry (editors), (Materials Research Society, Warrendale, PA), pp. 629, (1999).

 

S. Islam, M. Liou, D.J. Fatemi, V.G. Harris, V.M. Browning, and W.T. Elam, "Evolution of long-range and short-range order in (La.67Ca.33)MnO3 during solid state transformation using high-energy ball-milling," J. Synchr. Rad., 6, 773 (1999).

 

D.J. Fatemi, V.G. Harris, M.X. Chen, S.K. Malik, W.B. Yelon, G.J. Long, A. Mohan, and F. Grandjean, "X-ray absorption, neutron diffraction, and Mossbauer spectroscopy studies of MnZn-ferrite processed through high-energy ball-milling," J. Appl. Phys., 85, 5172 (1999).

 

E.E. Carpenter, C.J. O'Connor, and V.G. Harris, "Atomic structure and magnetic properties of Mn-ferrite nanoparticles produced by reverse micelle synthesis," J. Appl. Phys., 85, 5175 (1999).

 

A.S. Edelstein, V.G. Harris, D.R. Rolison, L. Kurihara, D.J. Smith, J. Perepezko, and M.H. da Silva Bassani, "Inversion of Surface Composition and Novel Nanostructural evolution in CuCo Nanocrystals," Appl. Phys. Lett., 74, 3161 (1999).

 

S. Edelstein, V. G. Harris, D. Rolison, L. Kurihara, David J. Smith, J. Perepezko, and M. H. da Silva Bassa, "Inversion of surface composition and evolution of nanostructure in Cu/Co nanocrystals, (Addendum)” Appl. Phys. Lett. 75, 1810 (1999),

 

V.G. Harris, D.J. Fatemi, K.B. Hathaway, Q.Z. Huang, A. Mohan, and G.J. Long, "Atomic structure and magnetism of ordered and disordered AlFeMn alloys, J. Appl. Phys., 85, 5181 (1999).

 

M.A. Willard, M.Q. Huang, D.E. Laughlin, M.E. McHenry, J.O. Cross, V.G. Harris, C. Franchetti, “Magnetic properties of HITPERM (Fe,Co)88Zr7B4Cu1 magnets," J. Appl. Phys., 85, 4421 (1999).

 

K. V. S. Rama Rao, G. Markandeyulu, K. G. Suresh, V. R. Shah, U. V. Varadaraju, M. Venkatesan, M. Q. Huang, K. Sirisha, M. E. McHnery and V. G. Harris, "Recent developments in 2:17 and 3:29 permanent magnet compounds," Bull. Mater. Sci., 22 (3), 509 (1999).

 

S.K. Lee, B.N. Das, V.G. Harris, "Magnetic structure of single crystal Tb2Fe14B," J. Mag. Magn. Mater., 207, 137 (1999).

 

V.G. Harris, Q.  Huang, V. R. Shah, G. Markandeyulu, K.V.S. Rama Rao, M.Q. Huang , K. Sirisha, and M.E. McHenry, "Neutron diffraction and EXAFS studies of Pr3(Fe1-xCox)27.5Ti1.5 permanent magnet compounds," IEEE Trans. on Magn., 35, 3286 (1999).

 

K. V. S. Rama Rao, G. Markandeyulu, K. G. Suresh, V. R. Shah, U. V. Varadaraju, M. Venkatesan, M. Q. Huang, K. Sirisha, M. E. McHenry and V. G. Harris, "Recent developments in 2:17 and 3:29 permanent magnet compounds," Bull. Mater. Sci., 22 (3), 509 (1999). (Invited Review)

 

V.G. Harris and T. Pokhil,  "Growth dynamics of pair order anisotropy in rf-sputtered TbFe films," Bull. Mater. Sci., 22 (3), 503 (1999).

 

1998

 

C.M. Williams, V. G. Harris, E. Kannan, C. Clark, and F. Rachford, “Magnetization and EXAFS studies of pulsed-laser-deposited non-equilibrium epitaxial MnZn-ferrite films,” J.  Magnetics Society of Japan, 22  (No. S1) 153, (1998).

 

D.J. Fatemi, V.G. Harris, V.M. Browning, and J.P. Kirkland, "Processing and cation inversion of MnZn-ferrites via high-energy ball-milling,  J. Appl. Phys., 83(11), 6867 (1998).

 

V.G. Harris, D.J. Fatemi, C.M. Williams, V.M. Browning, J.P. Kirkland, M.X. Chen, S.K. Malik and W.B. Yelon, “Non-equilibrium Inversion in MnZn-Ferrite Powders and Films,” J.  Magnetics Society of Japan, 22 (No. S1) 157, (1998).

 

D.J. Fatemi, V.G. Harris, J.P. Kirkland, “MnZn-ferrites via Mechanical Alloying of Elemental Oxides,” J.  Magnetics Society of Japan, 22 (No. S1) 80, (1998).

 

M.A. Willard, D.E. Laughlin, M.E. McHenry, D. Thoma, K. Sickafus, J.O. Cross, and V.G. Harris, "Magnetic properties of HITPERM (Fe,Co)88Zr7B4Cu1 nanocrystalline magnets," J. Appl. Phys., 84 (12), 6773 (1998).

 

J.D. Ayers, V.G. Harris, J.C. Sprague, W.T. Elam and H.N. Jones, "On the Formation of Nanocrystals in the Soft Magnetic Alloy Fe73.5Cu1Nb3Si13.5B9," Acta Mater., 46(6), 1861, (1998).

 

V.G. Harris, D.J. Fatemi, K.G. Suresh and K.V.S. Rama Rao, "Effect of Al Substitution and Nitrogenation on the Local Environments and Magnetic Properties of (Er0.5Pr0.5)2Fe17-xAlxNy Permanent Magnets," J. Appl. Phys., 83(11), 6920 (1998).

 

V. G. Harris,  D.J. Fatemi, V. M. Browning, M. S. Osofsky and T. A. Vanderah, "EXAFS Measurements of Non-Superconducting PrBa2Cu3O6.9:  Evidence against Ba site Pr substitution," J. Appl. Phys., 83(11), 6783, (1998).

 

J.O. Cross, W.T. Elam, V.G. Harris, J.P. Kirkland, C.E. Bouldin, L.B. Sorenson, “Sample-Angle Feedback for Diffraction Anomalous Fine Structure Spectroscopy,” J. Synchrotron Rad., 5, 911 (1998).

 

1997

 

C.M. Williams and V.G. Harris, “Magnetization and coercive force of pulsed-laser-deposited MnZn-ferrite single crystal films (abstract),”J. Appl. Phys., 81(8),4800 (1997).

 

J.D. Ayers, V.G. Harris, J.C. Sprague, W.T. Elam and H.N. Jones, "A model for the nucleation of nanocrystals in the soft magnetic alloy Fe73.5Cu1Nb3Si13.5B9," Nanostructured Materials, 9, 391 (1997).

 

J.E. Snyder, V.G. Harris, J.W. Harrell, F.T. Parker, and S. Kitahata, "Local Structure of as-fabricated and partially-reduced Co,Ti,Sn-substituted Ba-hexaferrite powder," J. Appl. Phys., 81 (5), 3824 (1997).

 

S.F. Cheng, V.G. Harris, and G.A. Prinz, "Dependency of coercivity on Co layer thickness in Co/Cu multilayer structures," IEEE Trans. on Magn., 33(5), 3529 (1997).

 

K.M. Kemner, V.G. Harris, W.T. Elam, D.E. Laughlin, and C. Lodder, "Preferential site distribution of dilute Pt and Ta in CoCr thin films: An extended x-ray absorptioin fine structure study," J. Appl. Phys., 82(6), 2912 (1997).

 

K.M. Kemner, Y.U. Idzerda, V.G. Harris, V. Chakarian, W.T. Elam, C.C. Kao, E. Johnson, Y.C. Feng, D.E. Laughlin, C.T. Chen, K.K. Lee, and J.C. Lodder, "Direct observation of Cr magnetic order in CoCrTa and CoCrPt thin films," J. Appl. Phys., 81 (2), 1002 (1997).

 

V.G. Harris, M. Liou, B.N. Das, V. Browning, J.E. Snyder, M. Rubinstein, S. Lawrence, R. Littleton III and D.P. Pappas, "Structure and Magnetism of Multi-Phase Sm0.080Co0.645Fe0.276 Powders," J. Appl. Phys., 81 (5), 5121 (1997).

 

V.G. Harris and N.C. Koon, "A Miniature Single Element Effusion Cell for the Vacuum Deposition of Transition Metals and Rare Earth Elements," Rev. Sci. Instrum., 68(8), 3168 (1997).

 

V.G. Harris, "A Spinning-Stage, Total-Electron-Yield Detector for the Elimination of Diffraction Peaks in X-ray Absorption Spectra," Rev. Sci. Instrum., 68(1), 23 (1997).

 

V.G. Harris and W.T. Elam, "A miniature total electron yield detector for measurement of X-ray Absorption Spectra," Rev. Sci. Instrum., 68(5), 1972 (1997).

 

V.G. Harris, C.M. Williams, Q. Zhang, M. Abe, and J.P. Kirkland, "Multiple-Scattering, Extended X-ray Absorption Fine Structure Analysis of Spinel Ferrites:  Cation Site Distribution in Thin Films,” Colloque C2, Supplement au Journal de Physique, 7, 1155, (1997).

 

V.G. Harris, S.A. Oliver, J.D. Ayers, B.N. Das, and J.P. Kirkland, "Measurement of atomic fractions in multi-phase materials of limited mass," Colloque C2, Supplement au Journal de Physique, 7, 1153, (1997).

 

V.G. Harris, C.M. Williams, Q. Zhang and M. Abe, "Multiple-Scattering Extended X-ray Absorption Fine Structure Analysis of Spinel Ferrites," Colloque C1, Supplement au Journal de Physique, 7, 215 (1997).

 

1996

 

J. E. Snyder, V.G. Harris, N.C. Koon, X. Sui, and M.H. Kryder, "Local Structure of the Amorphous Precursor to Ba-Hexaferrite Thin Films:  An Anisotropic Octahedral Fe-O Glass Network," Phys. Rev. Lett., 77, 3383 (1996).

 

J.S. Horwitz, P.C. Dorsey, N.C. Koon, M. Rubinstein, J.M. Byers, D.J. Gillespie, M.S. Osofsky, V.G. Harris, K.S. Grabowski, D.L. Knies, E.P. Donovan, and D.B. Chrisey, "The effect of oxygen pressure and temperature on the structure and properties of pulsed laser deposited LaxCa1-xMnO3-d films," Proc of the SPIE, 2703, 526 (1996).

 

J.S. Horwitz, P.C. Dorsey, N.C. Koon, M. Rubinstein, J.M. Byers, D.J. Gillespie, M.S. Osofsky, V.G. Harris, K.S. Grabowski, D.L. Knies, E.P. Donovan, and D.B. Chrisey, "The effect of oxygen pressure on the structure and properties of pulsed laser deposited LaxCa1-xMnOd films," Mat. Res. Soc. Symp. Proc., 401, pp. 525-530, 1996.

 

A.S. Edelstein, V.G. Harris, L. Kurihara, D.R. Rolison, and F.H. Katz, "Chemical synthesis and properties of nanocrystalline Cu80Co20," in Processing and Properties of Nanocrystalline Materials, edited by C. Suryanarayana, J. Singh, and F.H. Froes, Proceedings of the Minerals, Metals and Materials Society, pp 111-122, 1996.

 

A.S. Edelstein, F.H. Kaatz, V.G. Harris, L. Kurihara, D.R. Rolison, and D.J. Gillespie, "Chemically-prepared CuCo and CuFe nanoparticles," in Clusters and Nanostructured Materials, edited by P. Jena and S.N. Behera, Nova Scince Pub., Inc., New York, pp. 41 - 50, 1996.

 

J. E. Snyder, V.G. Harris, N.C. Koon, X. Sui, and M.H. Kryder, "Determination of Local Structure in the Amorphous Precursors to Ba-Hexaferrite Thin Films," J. Appl. Phys., 79 (8), 4891 (1996).

 

G.S. Nolas, V.G. Harris, G.A. Slack, D.T. Morelli and T.M. Tritt, "Low-temperature transport properties of the mixed-valence semiconductor Ru0.5Pd0.5Sb3," J. Appl. Phys., 80(11), 6304 (1996).

 

V.G. Harris, K.M. Kemner, W.T. Elam, B.N. Das, N.C. Koon, J. Kirkland, P. Crespo, A. Hernando, and A. Garcia Escorial and J. Woicik, "Near-neighbor mixing and bond dilation in mechanically-deformed CuFe," Phys. Rev., B54, 6249 (1996).

 

V.G. Harris, S.A. Oliver, J.D. Ayers, B.N. Das and N.C. Koon, "Crystallization of thin amorphous Fe-B films studied via empirical EXAFS modeling," Appl. Phys. Lett., 68(15), 2073 (1996).

 

X. Sui, M. Scherge, M.H. Kryder, J.E. Snyder, V.G. Harris, and N.C. Koon, "Barium hexaferrite thin film recording media," J. Mag. Mag. Mater., 155, 132 (1996).

 

K.M. Kemner, V.G. Harris, Y.U. Idzerda, V. Chakarian, W.T. Elam, C.C. Kao, E. Johnson, Y.C. Feng, D.E. Laughlin, C.T. Chen, K.K. Lee, and J.C. Lodder "Polarized-EXAFS studies of Ta and Pt in CoCrTa and CoCrPt films for magnetic storage applications," J. Appl. Phys., 79 (8), 5345 (1996).

 

V.G. Harris, N.C. Koon, C.M. Williams, Q. Zhang, M. Abe, and J. Kirkland, "Cation distributions in spinel ferrites via EXAFS ," Appl. Phys. Lett., 68 (15), 2082 (1996).

 

V.G. Harris, N.C. Koon, C.M. Williams, Q. Zhang and M. Abe, "Cation distributions in spinel ferrites observed via EXAFS measurements," J. Appl. Phys., 79 (8), 4561 (1996).

 

K.M. Kemner, W.T. Elam, V.G. Harris, Y.U. Idzerda, and J.A. Wolf, "Distinguishing the hcp and fcc phases of the metallization of diamond by polarization-dependent EXAFS," J. Vac. Sci. Tech., B14, 3207 (1996).

 

1995

 

P. Dorsey, P. Lubitz, V.G. Harris, D. Chrisey and J. Horwitz, "Magnetic properties of pulsed-laser-deposited MnZn-ferrites as a function of composition," IEEE Trans. on Magn., 31, No. 6, 3455 (1995).

 

R. Swineford, D. Pappas, and V.G. Harris, "Structure of C-stabilized fcc Fe on Diamond: The growth of single crystal austenite," Phys. Rev., B52 (11), 7890 (1995).

 

H.A. Hoff, G.L. Waytena, J.W. Glesener, V.G. Harris, and D.P. Pappas, "Critical thickness of single crystal fcc-Fe on diamond, Surface Science, 326, 252-266 (1995).

 

F.H. Kaatz, V.G. Harris, L. Kurihara, D.R. Rolison, and A.S. Edelstein, "Slow oxidation of Cu-Co nanocrystals," Appl. Phys. Lett., 67 (5), 3807 (1995).

 

B.N. Das, V.G. Harris, M. Rubinstein, and N.C. Koon, "Micorstructure of giant magnetoresistant Cu- and Au-base melt-spun ribbons," Novel Techniques in Synthesis and Processing of Advanced Materials, edited by J. Singh and S.M. Copley, Proceedings of The Metals Society, pp. 441-454, (1995).

 

V.G. Harris, S.A. Oliver, J.D. Ayers, B.N. Das, and N.C. Koon, "Quantitative crystallization studies of thin amorphous Fe80B20 films via empirical modeling of EXAFS data," Mat. Res. Soc. Symp. Proc., 375, 9 (1995).

 

P.C. Dorsey, V.G. Harris, P. Lubitz, D. Chrisey, and N.C. Koon, "X-ray absorption fine structure studies of (MnxZn1-x)Fe2O4 films," Mat. Res. Soc. Symp. Proc., 375, 33 (1995).

 

K.M. Kemner, V.G. Harris, W.T. Elam, and J.C. Lodder, "EXAFS studies and simulations of local anisotropy in Co78Cr22 films," Mat. Res. Soc. Symp. Proc., 375, 21 (1995).

 

J. E. Snyder, V.G. Harris, N.C. Koon, X. Sui, and M.H. Kryder, "Local anisotropic structure in amorphous Ba-Fe-O films and its role in determining magnetic anisotropy in crystallized Ba-Hexaferrite films," IEEE Trans. on Magn., 31, No. 6, 3844 (1995).

 

K.M. Kemner, V.G. Harris, W.T. Elam, Y.C. Feng, D.E. Laughlin, and J.C. Woicik, "Polarization-dependent XAFS studies on the role of Ta in compositional segregation of Co-Cr-Ta magnetic recording media," IEEE Trans. on Magn., 31, No. 6, 2806 (1995).

 

V.G. Harris, N.C. Koon, C.M. Williams, Q. Zhang, M. Abe, J.P. Kirkland, and D.A. McKeown, "Direct measurement of octahedral and tetrahedral site environments in NiZn-ferrites," IEEE Trans. on Magn., 31, No. 6, 3473 (1995).

 

1994

 

M. Rubinstein, V.G. Harris, B.N. Das, and N.C. Koon,"Magnetic properties of GMR melt-spun ribbons," Phys. Rev., B50, No. 17, 12550, (1994).

 

V.G. Harris, B.N. Das, W.T. Elam and N.C. Koon, "Amorphous-to-crystalline transition in Tb33Fe66 films studied via EXAFS," Mat. Res. Soc. Symp. Proc., 321, pp. 185-190 (1994).

 

D.P. Pappas, V.G. Harris, H.A. Hoff, G. Waytena, "Stabilization of Single Crystal FCC Fe on Diamond," Mat. Res. Soc. Symp. Proc., 339, 241 (1994).

 

D.P. Pappas, J.W. Glesener, V.G. Harris, Y.U. Idzerda, J.J. Krebs, and G.A. Prinz, "Growth of FCC-Fe films on diamond," Appl. Phys. Lett., 64, 28 (1994).

 

P. Crespo, A. Hernando, A. Garcia Escorial, K. Kemner and V.G. Harris, "Extended x-ray absorption fine structure studies of heat-treated FCC-Fe50Cu50 powders processed via high-energy ball-milling," J. Appl. Phys., 76, 6322, (1994).

 

V.G. Harris, F. Kaatz, V. Browning, D.J. Gillespie, R.K. Everett, A.M. Ervin, W.T. Elam, and A. Edelstien, "Structure and magnetism of heat-treated nanocrystalline Cu80Co20 powders prepared via chemical means," J. Appl. Phys., 75, 6610 (1994).

 

J.D. Ayers, V.G. Harris, J.C. Sprague, and W.T. Elam, "On the role of Cu and Nb in the nucleation of nanocrystals in Fe73.5Cu1Nb3Si13.5B9," Appl. Phys. Lett.,  64, 974 (1994).

 

J.D. Ayers, V.G. Harris, J.C. Sprague, and W.T. Elam, "Nucleation of the nanocrystalline phase in Fe73.5Cu1Nb3Si13.5B9," J. Appl. Phys., 75, 5801 (1994).

 

V.G. Harris, W.T. Elam, N.C. Koon, and F. Hellman, "Deposition Temperature Dependence of Structural and Magnetic Anisotropy in Amorphous TbFe Films," Phys. Rev. (Rapid Communication), B49, 3637 (1994).

 

V.G. Harris, M. Rubinstein, B.N. Das, and N.C. Koon, "Correlation of X-ray diffraction and Mossbauer Effect Measurements with Magnetic Properties of Heat-Treated Cu80Co15Fe5 Ribbons," J. Appl. Phys., 75, 6924 (1994).

 

K. M. Kemner, V.G. Harris, W.T. Elam, and J.C. Lodder, "Polarization-dependent EXAFS Studies of Chemical and Structural Anisotropy in Sputter-deposited Co78Cr22 Films," IEEE Trans. Magn., 30, No. 6, 4017, (1994).

 

1993

 

C.J. Gutierrez, V.G. Harris, J.J. Krebs, W.T. Elam, and G.A. Prinz, "Magnetic and Structural Characteristics of Epitaxial FexCo1-x Alloy Films on ZnSe(001)," J. Appl. Phys., 73, 6763 (1993).

 

C.J. Gutierrez, G.A. Prinz, J.J. Krebs, M.E. Filipkowski, V.G. Harris, and W.T. Elam, "Magnetic and Structural Studies of Epitaxial (001) Fe and (001) FexCo1-x Alloy Film Structures ," J. Magnetism and Magnetic Mater., 126, 232 (1993).


J.D. Ayers, V.G. Harris, J.A. Sprague, and W.T. Elam, "The local atomic order of Cu and Fe in heat-treated Fe73.5Cu1Nb3Si13.5B9 ribbons," IEEE Trans. on Magn., 29, 2664 (1993).

 

D.P. Pappas, J.W. Glesener, V.G. Harris, J.J. Krebs, Y.U. Idzerda, A.A. Morish, and G.A. Prinz, "Epitaxial growth of fcc Fe and Cu films on diamond," Mat. Res. Soc. Symp. Proc., 313, pp. 369-374 (1993).

 

V.G. Harris, W.T. Elam, and N.C. Koon, "Structural origins of perpendicular magnetic anisotropy in amorphous non-S-state rare earth - transition metal alloy films," High Density Digital Recording, (NATO ASI Series E, Applied Sciences, Vol. 229), K.H.J. Buschow, G.J. Long and F. Grandjean (editors), (Kluwer Academic Publishers), pp. 483-517, 1993.

 

V.G. Harris, B.N. Das, M. Rubinstein, J.L. Goldberg, W.T. Elam, and N.C. Koon, "Structural evolution and magnetoresistance properties of heat-treated Cu80Co15Fe5 ribbons," IEEE Trans. on Magn., 29, 2616 (1993).

 

V.G. Harris, W.T. Elam, and N.C. Koon, "Correlation of magnetic and structural anisotropy in amorphous Tb-Fe films via EXAFS," J. Magn. Soc. Jpn., 17, 267 (1993).

 

V.G. Harris, F. Hellman, W.T. Elam and N.C. Koon. "Substrate temperature effect on structural anisotropy in amorphous Tb-Fe films," J. Appl. Phys., 73, 5785 (1993).


1992

 

V.G. Harris, K.D. Aylesworth, W.T. Elam, B.N. Das, and N.C. Koon, "Structural Origins of Magnetic Anisotropy in Amorphous Tb-Fe Alloy Films," Phys. Rev. Lett., 69, 1939 (1992).

 

V.G. Harris, K.D. Aylesworth, W.T. Elam, N.C. Koon, R. Coehoorn, and W. Hoving, "Evolution of structure in Fe layer thickness in low-dimensional Fe/Tb multilayered films," Mat. Res. Soc. Symp. Proc., 238, 635 (1992).

 

V.G. Harris, J.D. Ayers, and W.T. Elam, "The local environments of Cu and Fe in heat treated Fe73.5Cu1Nb3Si13.5B9 ribbons," National Synchrotron Light Source Annual Report—1992, BNL 52371, pg. 369 (1992).

 

N.C. Koon, K.D. Aylesworth, V.G. Harris, and B.N. Das, "Magnetic properties of amorphous antiferromagnetic superlattice films," J. Alloys and Compounds, 181, 409 (1992).

 

V.G. Harris, K.D. Aylesworth, B.N. Das, W.T. Elam, and N.C. Koon, "Determination of structural anisotropy in amorphous Tb-Fe alloy films," IEEE Trans. on Magn., 28, 2955 (1992).

 

V.G. Harris, K.D. Aylesworth, W.T. Elam, and N.C. Koon, "Correlation between structure and magnetic anisotropy in amorphous Tb-Fe alloy films," J. Alloys and Compounds, 181, 431 (1992).

 

1991

 

V.G. Harris, W.T. Elam and C. Vittoria, "FMR and EXAFS studies on heat-treated Fe-rich and Co-rich TM-M films," Special edition: Advances in Magnetism, (E.P. Wohlfarth Commemorative Issue), IEEE Trans. on Magn., 27, 3620 (1991).

 

V.G. Harris, S.A. Oliver, W.B. Nowak, C. Vittoria, K.H. Kim, and W.T. Elam, "Correlation of magnetic properties and local atomic structure observed by electron-yield EXAFS in heat-treated amorphous Co74Fe6B15Si5 films," J. Appl. Phys., 69, 5457 (1991).

 

S.A. Oliver, V.G. Harris, C.Vittoria, W.T. Elam, K.H. Kim, H.H. Hamdeh and M. Alhabash, "Magnetic properties and local ordering during thermal annealing of amorphous Fe75Ni5B15Si5 films," J. Appl. Phys., 70, 5842 (1991).

 

V.G. Harris, K.D. Aylesworth, K.H. Kim, W.T. Elam and N.C. Koon, "EXAFS studies of IBS amorphous Fe-Tb alloy films," J. Appl. Phys., 70, 6311 (1991).

 

1990

 

V.G. Harris, S.A. Oliver, J. Ryu, W.B. Nowak, and C. Vittoria, "Beam parameter effect on magnetic properties of sputtered amorphous Fe40Ni40B15Si5 and Co40Fe40B15Si5 films," J. Vac. Sci. Tech., A8, 1325 (1990).

 

V.G. Harris, S.A. Oliver, W.B. Nowak, and C. Vittoria, "Magnetic and microwave resonance properties of ion beam sputtered amorphous FexCo80-xB15Si5 films," J. Appl. Phys., 67, 5571 (1990).

 

V.G. Harris, S.A. Oliver, K.H. Kim, W.T. Elam, R. Culbertson, W.B. Nowak, and C. Vittoria, "Magnetic and structural investigation of heat-treated ion beam sputtered amorphous Co74Fe6B15Si5 films," IEEE Trans. on Magn., 26, 1459 (1990).

 

S.A. Oliver, V.G. Harris, and C. Vittoria, "Magnetostriction measurements on thin films by a slot-line ferromagnetic resonance technique," J. Appl. Phys., 67, 5019 (1990).

 

1989

 

S.A. Oliver, V.G. Harris, J. Ryu, and C. Vittoria, "Magnetic and microwave resonance characterization of ion beam sputtered FexNi80-xB15Si5 films," IEEE Trans. on Magn., 25, 3355 (1989).


W.B. Nowak, L. Burns, and V.G. Harris, "Corrosion-resistant, ion-plated Al-Zn alloy films," J. Vac. Sci. Tech., A7, 2350 (1989).





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Conference proceedings and other published works


  1. Ken Kemner, et al., XAFS and X-ray and electron microscopy investigations of radionuclide transformations at the mineral-microbe interface, AIP Conf. Proc., 882, 250 (2007).
  2. Xu Zuo, et al. “Large induced perpendicular magnetic anisotropy in pulsed laser deposited Mn ferrite films,“ Applied Science Highlight, NSLS Annual Report—2006. 
  3. V.G. Harris and T. Pokhil, “Selective Resputtering Induced Magnetic Anisotropy in Magnetooptic Materials,” Applied Science Highlight, NSLS Annual Report—2002. 
  4. V.G. Harris, “Selective Resputtering Induced Magnetic Anisotropy in Magnetooptic Materials,” NRL REVIEW, 2002.
  5. J.O. Cross, M. Newville, V.G. Harris, A.L. Shapiro, and F. Hellman, “Chemical short range order and aniosotropy in CoPt3 alloy films,” Activity Report, Advanced Photon Source Annual Report, 2000.
  6. R. Stroud, V. Browning, J. Byers, V. Harris, W. Fuller-Mora, "Disorder-induced Colossal Magnetoresistance," NRL Review 1999, pp.132-134.
  7. Shaheen Islam, M. B. Liou, V. M. Browning, D. J. Gillespie, W. T. Elam, V. G. Harris, "Structural Evolution of High-Energy Ball Milled Nanocrystalline La(.67)Ca(.33)MnO(3-d) Using Extended X-ray Absorption Fine Structure" in Cluster and Nanostructure Interfaces, edited by P. Jena, S. Khanna abd B. K. Rao, published by Worlds Scientific Publishing, pg 61 (2000).
  8.  Vincent G. Harris, “Cation Disorder in Thin Film and Nanoparticle Ferrites via X-ray Absorption Fine Structure,” Ferrites: Proceedings of the Eighth International Conference on Ferrites (ICF8), Kyoto, Japan, pp. 593-597, 2000. (The Japan Society of Powder and Powder Metallurgy) (Awarded Conference Best Paper)
  9. C. M. Williams, V. G. Harris, M. Mahmoud, and E. Kannan, “The Magnetic and Structural Properties of Pulsed Laser Deposited Nanocrystalline MnFe2O4 Films,” Ferrites: Proceedings of the Eighth International Conference on Ferrites (ICF8), Kyoto, Japan, pp. 298-301, 2000. (The Japan Society of Powder and Powder Metallurgy. 
  10. M.A. Willard, D.E. Laughlin, M. McHenry, and V.G. Harris, "Magnetic properties of HITPERM (Fe.5Co.5)88Zr7B4Cu1 nanocrystalline magnets," Proceedings of the Materials Research Society, 577, 469 (1999). (Invited Conference Proceeding)
  11. Advanced Hard and Soft Magnets, (Materials Research Society Symposium Proceedings, Volume 577), M. Coey, L.H. Lewis, B.M. Ma, T. Schrefl, L. Schultz, F. Fidler, V.G. Harris, R. Hasegawa, A. Inoue, and M. McHenry (editors), (Materials Research Society, Warrendale, PA), pp. 629, (1999).
  12. V.G. Harris, G.S. Nolas, G.A. Slack, T.M. Tritt, "NEXAFS studies of Ru in the ternary skudderudite Ru0.5Pd0.5Sb3," National Synchrotron Light Source Annual Report—1999.
  13. D.J. Fatemi and V.G. Harris, "Evolution of local structure in spinel ferrites with HEBM processing,"  National Synchrotron Light Source Annual Report—1997.
  14. V.G. Harris, D.J. Fatemi, K.G. Suresh, and K.V. S. Rama Rao, "Magnetovolume effects in R2Fe17-xAlxNy (R=Er, Pr) compounds studied via EXAFS," National Synchrotron Light Source Annual Report—1997.
  15. V.G. Harris, D.J. Fatemi, V.M. Browning, M.S. Osofsky, T.A. Vanderah, "EXAFS measurements of non-superconducting PrBa2Cu3O6.9: Evidence against Ba-site Pr substitution," National Synchrotron Light Source Annual Report—1997.
  16. J.O. Cross, W.T. Elam, V.G. Harris, J.P. Kirkland, C.E. Bouldin, and L.B. Sorenson, "Sample-angle feedback for improved reproducibility in diffraction anomalous fine-structure (DAFS) spectra," National Synchrotron Light Source Annual Report—1997
  17. J.S. Horwitz, P.C. Dorsey, N.C. Koon, M. Rubinstein, J.M. Byers, D.J. Gillespie, M.S. Osofsky, V.G. Harris, K.S. Grabowski, D.L. Knies, E.P. Donovan, and D.B. Chrisey, "The effect of oxygen pressure and temperature on the structure and properties of pulsed laser deposited LaxCa1-xMnO3-d films," Proc of the SPIE, 2703, 526 (1996).
  18. J.S. Horwitz, P.C. Dorsey, N.C. Koon, M. Rubinstein, J.M. Byers, D.J. Gillespie, M.S. Osofsky, V.G. Harris, K.S. Grabowski, D.L. Knies, E.P. Donovan, and D.B. Chrisey, "The effect of oxygen pressure on the structure and properties of pulsed laser deposited LaxCa1-xMnOd films," Mat. Res. Soc. Symp. Proc., 401, pp. 525-530, 1996.
  19. A.S. Edelstein, V.G. Harris, L. Kurihara, D.R. Rolison, and F.H. Katz, "Chemical synthesis and properties of nanocrystalline Cu80Co20," in Processing and Properties of Nanocrystalline Materials, edited by C. Suryanarayana, J. Singh, and F.H. Froes, Proceedings of the Minerals, Metals and Materials Society, pp 111-122, 1996.
  20. A.S. Edelstein, F.H. Kaatz, V.G. Harris, L. Kurihara, D.R. Rolison, and D.J. Gillespie, "Chemically-prepared CuCo and CuFe nanoparticles," in Clusters and Nanostructured Materials, edited by P. Jena and S.N. Behera, Nova Scince Pub., Inc., New York, pp. 41 - 50, 1996.
  21. B.N. Das, V.G. Harris, M. Rubinstein, and N.C. Koon, "Micorstructure of giant magnetoresistant Cu- and Au-base melt-spun ribbons," Novel Techniques in Synthesis and Processing of Advanced Materials, edited by J. Singh and S.M. Copley, Proceedings of The Metals Society, pp. 441-454, (1995).
  22. V.G. Harris, S.A. Oliver, J.D. Ayers, B.N. Das, and N.C. Koon, "Quantitative crystallization studies of thin amorphous Fe80B20 films via empirical modeling of EXAFS data," Mat. Res. Soc. Symp. Proc., 375, 9 (1995).
  23. P.C. Dorsey, V.G. Harris, P. Lubitz, D. Chrisey, and N.C. Koon, "X-ray absorption fine structure studies of (MnxZn1-x)Fe2O4 films," Mat. Res. Soc. Symp. Proc., 375, 33 (1995).
  24. K.M. Kemner, V.G. Harris, W.T. Elam, and J.C. Lodder, "EXAFS studies and simulations of local anisotropy in Co78Cr22 films," Mat. Res. Soc. Symp. Proc., 375, 21 (1995).
  25. V.G. Harris, N.C. Koon, C.M. Williams, Q. Zhang, M. Abe, J.P. Kirkland, and D.A. McKeown, "Direct measurements of octahedral and tetrahedral local environments in NiZn-ferrites," National Synchrotron Light Source Annual Report—1994, BNL 52455, pg. B-168, (1994).
  26. V.G. Harris, S.A. Oliver, J.D. Ayers, B.N. Das, and N.C. Koon, "Crystallization studies of thin Fe-B films using EXAFS," National Synchrotron Light Source Annual Report—1994 , BNL 52455, pg. B-166, (1994).
  27. V.G. Harris, D. Pappas and G.A. Prinz, "Local structure and interface properties of FCC Fe on diamond," National Synchrotron Light Source Annual Report—1994 , BNL 52455, pg. B-167, (1994).
  28. V.G. Harris, K.M. Kemner, P. Crespo, A. Hernando, and A. Garcia Escorial , "Decomposition of FCC CuFe powders," National Synchrotron Light Source Annual Report—1994 , BNL 52455, pg. B-166, (1994).
  29. V.G. Harris, B.N. Das, W.T. Elam, and N.C. Koon, "Kinetics of TbFe crystallization using empirical modeling of near neighbor EXAFS data," National Synchrotron Light Source Annual Report—1994 , BNL 52455, pg. B-167, (1994).
  30. V.G. Harris, B.N. Das, W.T. Elam and N.C. Koon, "Amorphous-to-crystalline transition in Tb33Fe66 films studied via EXAFS," Mat. Res. Soc. Symp. Proc., 321, pp. 185-190 (1994).
  31. D.P. Pappas, V.G. Harris, H.A. Hoff, G. Waytena, "Stabilization of Single Crystal FCC Fe on Diamond," Mat. Res. Soc. Symp. Proc., 339, 241 (1994).
  32. D.P. Pappas, J.W. Glesener, V.G. Harris, J.J. Krebs, Y.U. Idzerda, A.A. Morish, and G.A. Prinz, "Epitaxial growth of fcc Fe and Cu films on diamond," Mat. Res. Soc. Symp. Proc., 313, pp. 369-374 (1993).
  33. V.G. Harris, W.T. Elam, and N.C. Koon, "Structural origins of perpendicular magnetic anisotropy in amorphous non-S-state rare earth - transition metal alloy films," High Density Digital Recording, (NATO ASI Series E, Applied Sciences, Vol. 229), K.H.J. Buschow, G.J. Long and F. Grandjean (editors), (Kluwer Academic Publishers), pp. 483-517, 1993.
  34. W.T. Elam, V.G. Harris, and N.C. Koon, "Origins of Magnetic Anisotropy in Magneto-Optical Storage Materials," 1994 NRL REVIEW,  pp. 184-185, (1994). (Awarded Outstanding NRL Review Article)
  35. V.G. Harris, F.H. Kaatz, A.S. Edelstein, and W.T. Elam, "Evolution of structure in heat treated Co-Cu powders processed via chemical means," National Synchrotron Light Source Annual Report—1993, BNL 52415, pg. B-208 (1993).
  36. V.G. Harris, W.T. Elam, and N.C. Koon, "Structural origins of perpendicular magnetic anisotropy in amorphous non-S-state rare earth - transition metal alloy films," High Density Digital Recording, (NATO ASI Series E, Applied Sciences, Vol. 229), K.H.J. Buschow, G.J. Long and F. Grandjean (editors), (Kluwer Academic Publishers), pp. 483-517, 1993. (Awarded Outstanding Conference Paper)
  37. V.G. Harris, F. Hellman, W.T. Elam, and N.C. Koon, "Substrate temperature dependence of structural ansisotropy in amorphous Tb-Fe films," National Synchrotron Light Source Annual Report—1993, BNL 52415, pg. B-207 (1993).
  38. V.G. Harris, W.T. Elam, and C.J. Lodder, "Polarization-dependent EXAFS study of Co-Cr thin films," National Synchrotron Light Source Annual Report—1993, BNL 52415, pg. B-208 (1993).
  39. V.G. Harris, W.T. Elam, B.N. Das, and N.C. Koon, "EXAFS studies of mechanically deformed powders of immiscible elements," National Synchrotron Light Source Annual Report—1993, BNL 52415, pg. B-193 (1993).
  40. V.G. Harris, "Performance Appraisal of Technical Professionals in Federal Service," M.Sc. Thesis, University of Maryland (College Park, MD), 1995.
  41. V.G. Harris, B.N. Das, M. Rubinstein, W.T. Elam, and N.C. Koon, "EXAFS studies of heat treated Co80Co15Fe5 melt-spun ribbons," National Synchrotron Light Source Annual Report—1992, BNL 52371, pg. 369 (1992).
  42. V.G. Harris, K.D. Aylesworth, W.T. Elam, N.C. Koon, R. Coehoorn, and W. Hoving, "Evolution of structure in Fe layer thickness in low-dimensional Fe/Tb multilayered films," Mat. Res. Soc. Symp. Proc., 238, 635 (1992).
  43. V.G. Harris, J.D. Ayers, and W.T. Elam, "The local environments of Cu and Fe in heat treated Fe73.5Cu1Nb3Si13.5B9 ribbons," National Synchrotron Light Source Annual Report—1992, BNL 52371, pg. 369 (1992).
  44. V.G. Harris, C.J. Gutierrez, G.A. Prinz, and W.T. Elam, "EXAFS studies of epitaxial FexCo1-x films on ZnSe(001)," National Synchrotron Light Source Annual Report—1992, BNL 52371, pg. 370 (1992).
  45. V.G. Harris, C. Vittoria, and W.T. Elam, "EXAFS studies of amorphous-to-crystalline transition in Co74Fe6B15Si5 thin films," National Synchrotron Light Source Annual Report—1991, BNL 52317, pg. 279 (1991).
  46. V.G. Harris, N.C. Koon, and W.T. Elam, "EXAFS studies of IBS Tb-Fe films," National Synchrotron Light Source Annual Report—1991, BNL 52317, pg. 280 (1991).
  47. V.G. Harris, W.T. Elam, and N.C. Koon, "EXAFS Studies of Structural Anisotropy in Tb-Fe Amorphous Films," National Synchrotron Light Source Annual Report—1991, BNL 52317, pg. 279 (1991).
  48. V.G. Harris, R.C. Coehoorn, W.T. Elam, and N.C. Koon, "Fe thickness effect on the structure of low dimensional Fe/Tb multilayered structures," National Synchrotron Light Source Annual Report—1991, BNL 52317, pg. 280 (1991).
  49. V.G. Harris, C.Vittoria, and W.T. Elam, "EXAFS Study of Heat-Treated Sputtered Amorphous Fe-based Alloy Films," National Synchrotron Light Source Annual Report—1989, BNL 52218, pg. 561 (1991).

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