David J. Sellmyer
George Holmes University Distinguished Professor
Department of Physics and Astronomy
Director, Nebraska Center for Materials and Nanoscience

e-mail: dsellmyer@unl.edu
office: 855 N. 16th Street, Room 097,
T. Jorgensen Hall, Lincoln, NE 68588-0298
phone: (402) 472-2407 or 7886
fax: (402) 472-6148

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2005

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High-Anisotropy Nanocluster Films for High-Density Perpendicular Recording, David J. Sellmyer, Minglang Yan, Yinfan Xu, and Ralph Skomski

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Anisotropic exchange, Ralph Skomski, A. Kashyap, Jian Zhou, and David J. Sellmyer

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Magnetic materials for finite-temperature quantum computing, Ralph Skomski, J. Zhou, A.Y. Istomin, Anthony F. Starace, and David J. Sellmyer

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Relaxation in magnetic nanostructures, Ralph Skomski, J. Zhou, and David J. Sellmyer

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Geometry and magnetism of L10 nanostructures, Kory D. Sorge, Ralph Skomski, Maria Daniil, Steven Michalski, L. Gao, Jian Zhou, M. Yan, Yucheng Sui, Roger D. Kirby, Sy_Hwang Liou, and David J. Sellmyer

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Template-mediated assembly of FePt L10 clusters under external magnetic field, Yucheng Sui, W. Liu, L.P. Yue, X.Z. Li, J. Zhou, Ralph Skomski, and David J. Sellmyer

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Magnetic properties of dilute FePt:C nanocluster films, Yinfan Xu, M.L. Yan, J. Zhou, and David J. Sellmyer

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Highly (001)-oriented Ni-doped L10 FePt films and their magnetic properties, M.L. Yan, Yinfan Xu, X.Z. Li, and David J. Sellmyer

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The Perpendicular Magnetic Anisotropy of CoPt/Au Multilayer Films, T. Yokota, Lei Gao, R. Zhang, Leighann Nicholl, M. L. Yan, David J. Sellmyer, and Sy-Hwang Liou

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Magnetic properties and L10 phase formation of FePt films prepared by high current-density ion-beam irradiation and rapid thermal annealing methods, T. Yokota, M.L. Yan, Yinfan Xu, L. Gao, R. Zhang, LeighAnn Nicholl, Lu Yuan, Ralph Skomski, David J. Sellmyer, Sy_Hwang Liou, Chih-Huang Lai, Cheng-Han Yang, and Sheng-Huang Huang

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Epitaxial growth and magnetic properties of Cr-doped AlN thin films, Jun Zhang, Sy_Hwang Liou, and David J. Sellmyer

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Influence of nitrogen growth pressure on the ferromagnetic properties of Cr-doped AlN thin films, Jun Zhang, X. Z. Li, B. Xu, and David J. Sellmyer

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Sample preparation and annealing effects on the ferromagnetism in Mn-doped ZnO, Jun Zhang, Ralph Skomski, and David J. Sellmyer

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Highly coercive thin-film nanostructures, Jian Zhou, Ralph Skomski, Arti Kashyap, Kory D. Sorge, Yucheng Sui, Maria Daniil, L. Gao, M. L. Yan, Sy_Hwang Liou, Roger D. Kirby, and David J. Sellmyer

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Magnetization reversal in particulate L10 nanostructures, Jian Zhou, Ralph Skomski, Kory D. Sorge, and David J. Sellmyer

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Rapidly annealed exchange-coupled Sm-Co/Co multilayers, J. Zhou, Ralph Skomski, Yi Liu, Yucheng Sui, W. Liu, and David J. Sellmyer

2004

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Magnetism of L10 compounds with the composition MT (M = Rh, Pd, Pt, Ir and T = Mn, Fe, Co, Ni), A. Kashyap, Ralph Skomski, Ashok K. Solanki, Yinfan Xu, and David J. Sellmyer

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First principles study of transition-metal substitutions in Sm–Co permanent magnets, R.F. Sabirianov, A. Kashyap, Ralph Skomski, Sitaram Jaswal, and David J. Sellmyer

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Quantum entanglement of anisotropic magnetic nanodots, Ralph Skomski, Andrei Y. Istomin, Anthony F. Starace, and David J. Sellmyer

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Quantum entanglement of anisotropic magnetic nanodots, Ralph Skomski, Andrei Y. Istomin, Anthony F. Starace, and David J. Sellmyer

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Multidomain and incoherent effects in magnetic nanodots, Ralph Skomski, A. Kashyap, Kory D. Sorge, and David J. Sellmyer

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Noncollinear spin states and competing interactions in half-metals, Ralph Skomski, Jian Zhou, Peter A. Dowben, and David J. Sellmyer

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Domain-Wall Pinning at Inhomogenities of Arbitrary Cross-Sectional Geometry, Ralph Skomski, Jian Zhou, Arti Kashyap, and David J. Sellmyer

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Interactions and switching behavior of anisotropic magnetic dots, Kory D. Sorge, A. Kashyap, Ralph Skomski, Lanping Yue, L. Gao, Roger D. Kirby, Sy_Hwang Liou, and David J. Sellmyer

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Magnetic nanotubes produced by hydrogen reduction, Yucheng Sui, Ralph Skomski, Kory D. Sorge, and David J. Sellmyer

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Nanotube magnetism, Yucheng Sui, Ralph Skomski, Kory D. Sorge, and David J. Sellmyer

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Growth and magnetism of FePt:C composites in nanoscale channels, Yucheng Sui, J. Zhou, X.Z. Li, Ralph Skomski, and David J. Sellmyer

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Nanostructure and Magnetic Properties of FePt :C Cluster Films, Yinfan Xu, M. L. Yan, and David J. Sellmyer

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L10 Ordered FePt:C Composite Films With (001) Texture, M. L. Yan, Renat F. Sabiryanov, Yinfan Xu, X. Z. Li, and David J. Sellmyer

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Hysteresis of Granular FePt:Ag Films With Perpendicular Anisotropy, M. L. Yan, Ralph Skomski, A. Kashyap, L. Gao, Sy-Hwang Liou, and David J. Sellmyer

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Effect of Au spacer layer on L10 phase ordering temperature of CoPt thin films, T. Yokota, L. Gao, Sy_Hwang Liou, M.L. Yan, and David J. Sellmyer

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Magnetization Reversal and Giant Coercivity in Sm-Co/Cu-Ti Particulate Films, Jian Zhou, Arti Kashyap, Yi Liu, Ralph Skomski, and David J. Sellmyer

2003

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Exchange Interactions and Curie Temperature of Y–Co Compounds, Arti Kashyap, Ralph Skomski, Renat F. Sabiryanov, Sitaram Jaswal, and David J. Sellmyer

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Nanocomposite (Nd,Dy)(Fe,Co,Nb,B) 5.5/α-Fe multilayer magnets with high performance, W. Liu, Z.D. Zhang, and J.P. Liu

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Structure and magnetic properties of sputtered hard/soft multilayer magnets, W. Liu, Z.D. Zhang, J.P. Liu, B.Z. Cui, X.K. Sun, J. Zhou, and David J. Sellmyer

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Fundamental and Magnetic-Hardening Studies of Rare-Earth and Nanocomposite Magnets, David J. Sellmyer and George C. Hadjipanayis

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Studies of magnetic properties of the stabilizing layer for synthetic antiferromagnetically coupled media, Z.S. Shan, L. Bitman, S.S. Malhotra, D. Stafford, B. Bian, and G. Bertero

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Effects of rapid thermal annealing on nanostructure, texture and magnetic properties of granular FePt:Ag films for perpendicular recording (invited), Y. Shao, M.L. Yan, and David J. Sellmyer

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Spin-wave modes in magnetic nanowires, Ralph Skomski, M. Chipara, and David J. Sellmyer

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Exchange through nonmagnetic insulating matrix, Ralph Skomski, A. Kashyap, Y. Quiang, and David J. Sellmyer

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Finite-Temperature Anisotropy of PtCo Magnets, Ralph Skomski, Arti Kashyap, and David J. Sellmyer

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Equivalence of sweep-rate and magnetic-viscosity dynamics, Ralph Skomski, Roger D. Kirby, and David J. Sellmyer

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Spin structure at nanojunctions and constrictions, Ralph Skomski and David J. Sellmyer

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CoPt hard magnetic nanoparticle films synthesized by high temperature chemical reduction , Yucheng Sui, L. Yue, Ralph Skomski, X.Z. Li, J. Zhou, and David J. Sellmyer

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Magnetic properties of L10 FePt and FePt:Ag nanocluster films, Yinfan Xu, Zhiguang Sun, Y. Qiang, and David J. Sellmyer

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Fabrication of nonepitaxially grown double-layered FePt:C/FeCoNi thin films for perpendicular recording, M.L. Yan, X.Z. Li, L. Gao, Sy_Hwang Liou, David J. Sellmyer, R.J.M van de Veerdonk, and K.W. Wierman

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Highly oriented nonepitaxially grown L10 FePt films, M.L. Yan, N. Powers, and David J. Sellmyer

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Magnetic hysteresis of mechanically alloyed Sm–Co nanocrystalline powders, J. Zhou, Ralph Skomski, and David J. Sellmyer

2002

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Effect of grain growth inhibitors on the hysteresis properties of Nd10Fe82C6B2melt-spun alloys, M. Daniil, Y. Zhang, H. Okumura, G.C. Hadjipanayis, and David J. Sellmyer

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Magnetic force microscopy observations of the magnetic behavior in Co–C nanodot arrays, L. Gao, Sy_Hwang Liou, M. Zheng, Ralph Skomski, M. L. Yan, David J. Sellmyer, and N.I. Polushkin

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Magnetic force microscopy observations of the magnetic behavior in Co–C nanodot arrays, L. Gao, Sy_Hwang Liou, M. Zheng, Ralph Skomski, M.L. Yan, David J. Sellmyer, and N.I. Polushkin

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Effects of germanium on the electronic transport mechanism in Co20 (Cu-xGex)80 nanogranular ribbons, J. He, Z. D. Zhang, J. P. Liu, and David J. Sellmyer

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Transition from negative magnetoresistance behavior to positive behavior in Co20 (Cu1-xGex)80 ribbons, J. He, Z.D. Zhang, J.P. Liu, and David J. Sellmyer

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Structure and magnetic properties of sputtered (Nd,Dy)(Fe,Co,Nb,B) 5.5/M (M = FeCo,Co) multilayer magnets, W. Liu, Z.D. Zhang, J.P. Liu, X.Z. Li, X.K. Sun, and David J. Sellmyer

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Elemental Mapping of Co-Pr Nanostructured Powders by EELS Image Filtering, Yi Liu, C. Nelson, H. Tang, and David J. Sellmyer

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Selected Reflection Imaging: A Useful Tool for Imaging Nanocomposite Magnetic Materials, Yi Liu, Y. Qiang, M. Yu, J. P. Liu, and David J. Sellmyer

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Magnetic intergranular interaction in nanocomposite CoχPt100-χ:C thin films, N. Powers, M.L. Yan, L. Gao, Sy_Hwang Liou, and David J. Sellmyer

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Magnetism of Co nanocluster films, Y. Qiang, R.F. Sabiryanov, Sitaram Jaswal, Yi Liu, H. Haberland, and David J. Sellmyer

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The Magnetism-Nanostructure Interface in Advanced Magnetic Materials, David J. Sellmyer

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Pore structure, barrier layer topography and matrix alumina structure of porous anodic alumina film, Yucheng Sui, B.Z. Cui, L. Martinez, R. Perez, and David J. Sellmyer

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Mechanically milled nanostructured (Sm,Pr) 12.5Co85.5Zr2 magnets with TbCu7 structure, Hong Tang, Jian Zhou, and David J. Sellmyer

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L10,(001)-oriented FePt:B2O3 composite films for perpendicular recording, M.L. Yan, H. Zeng, N. Powers, and David J. Sellmyer

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Effects of surface morphology on magnetic properties of Ni nanowire arrays in self-ordered porous alumina, H. Zeng, S. Michalski, Roger D. Kirby, David J. Sellmyer, L. Menon, and S. Bandyopadhyay

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Curie temperature of FePt:B2O3 nanocomposite films, H. Zeng, R. Sabirianov, O. Mryasov, M.L. Yan, K. Cho, and David J. Sellmyer

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Structure and magnetic properties of ferromagnetic nanowires in self-assembled arrays, H. Zeng, Ralph Skomski, L. Menon, Yi Liu, S. Bandyopadhyay, and David J. Sellmyer

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Orientation-controlled nonepitaxial L10 CoPt and FePt films, H. Zeng, M.L. Yan, N. Powers, and David J. Sellmyer

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Permanent-Magnet Properties of Thermally Processed FePt and FePt–Fe Multilayer Films, Jian Zhou, Ralph Skomski, Xingzhong Li, Wei Tang, George C. Hadjipanayis, and David J. Sellmyer

2001

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High-temperature magnetic properties of mechanically alloyed SmCo 5 and YCo5 magnets, I.A. Al-Omari, Ralph Skomski, R.A. Thomas, D. Leslie-Pelecky, and David J. Sellmyer

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Cooperative magnetism and the Preisach model, Ralph Skomski and David J. Sellmyer

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Grain-boundary micromagnetism, Ralph Skomski, H. Zeng, and David J. Sellmyer

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Magnetic Properties and Nanostructures of Composite, M.L. Yan, Yi Liu, M.J. Yu, Sy_Hwang Liou, and David J. Sellmyer

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CoPtCr:C nanocomposite films for high density recording, H. Zeng, M.L. Yan, Yi Liu, and David J. Sellmyer

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Magnetic nanodot arrays produced by direct laser interference lithography, M. Zheng, M. Yu, Yi Liu, Ralph Skomski, Sy_Hwang Liou, David J. Sellmyer, V.N. Petryakov, Yu K. Verevkin, N.I. Polushkin, and N. N. Salashchenko

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Ferromagnetic Co-C nanodot arrays produced by direct interferometric laser annealing, M. Zheng, M. Yu, Yi Liu, Ralph Skomski, David J. Sellmyer, V.N. Petryakov, Yu. K. Verevkin, Nikolay Polushkin, and N.N. Salashchenko

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Fabrication of chromium oxide nanoparticles by laser-induced deposition from solution, Z.C. Zhong, R.H. Cheng, Jocelyn Bosley, Peter A. Dowben, and David J. Sellmyer

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Coercivity of titanium-substituted high-temperature permanent magnets, Jian Zhou, Ralph Skomski, and David J. Sellmyer

2000

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Magnetic and structural properties of SmCo7-xCux alloys, I.A. Al-Omari, Y. Yeshurun, Jian Zhou, and David J. Sellmyer

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Effects of Ga substitution for Fe on the structure and magnetic properties of Nd8.4Fe87.1-xGaxB4.5 (x = 0–2.2) alloys prepared by mechanical alloying, B.Z. Cui, X.K. Sun, W. Liu, Z.D. Zhang, D.Y. Geng, X.G. Zhao, J.P. Liu, and David J. Sellmyer

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Rare-Earth Boride Thin Film System, Peter A. Dowben, Zenchen Zhong, and David J. Sellmyer

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Method For Depositing Rare-Earth Boride Onto a Substrate, Peter A. Dowben, Zhenchen Zhong, and David J. Sellmyer

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Activation volumes in thin film and particulate systems, Roger D. Kirby, Mingjun Yu, and David J. Sellmyer

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Temperature dependence of magnetic hysteresis of RCox:Co nanocomposites (R=Pr and Sm), J.P. Liu, Ralph Skomski, Yi Liu, and David J. Sellmyer

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Structure and magnetic properties of N-containing Nd–Fe–B alloys prepared by mechanical alloying, W. Liu, Z.D. Zhang, J.P. Liu, X.K. Sun, and David J. Sellmyer

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Nanostructured FePt:B2O3 thin films with perpendicular magnetic anisotropy, C.P. Luo, Sy_Hwang Liou, L. Gao, Yi Liu, and David J. Sellmyer

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FePt:SiO2 granular thin film for high density magnetic recording, C.P. Luo, Sy_Hwang Liou, and David J. Sellmyer

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Magnetic properties of cluster-beam-synthesized cobalt: Noble-metal films, J.M. Meldrim, Y. Qiang, Yi Liu, H. Haberland, and David J. Sellmyer

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Hysteresis-loop overskewing in the light of a novel nucleation mode, Ralph Skomski, J.P. Liu, and David J. Sellmyer

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Curie temperature of multiphase nanostructures, Ralph Skomski and David J. Sellmyer

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Magnetic localization in transition-metal nanowires, Ralph Skomski, H. Zeng, M. Zheng, and David J. Sellmyer

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Nanostructure and magnetic properties of composite CoPt:C films, M. Yu, Yi Liu, and David J. Sellmyer

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Magnetic properties of self-assembled Co nanowires of varying length and diameter, H. Zeng, M. Zheng, Ralph Skomski, David J. Sellmyer, Yi Liu, L. Menon, and S. Bandyopadhyay

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Magnetic properties of Ni nanowires in self-assembled arrays, M. Zheng, L. Menon, H. Zeng, Y. Liu, Supriyo Bandyopadhyay, Roger D. Kirby, and David Sellmyer

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Structure and magnetic properties of SmCo7-xTix with TbCu7-type structure, Jian Zhou, I.A. Al-Omari, J.P. Liu, and David J. Sellmyer

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Sm–Co–Cu–Ti high-temperature permanent magnets, Jian Zhou, Ralph Skomski, C. Chen, G.C. Hadjipanayis, and David J. Sellmyer

1999

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Dielectric tensor for magneto-optic NiMnSb, Xiang Gao, John A. Woollam, Roger D. Kirby, David Sellmyer, C. T. Tanaka, J. Nowak, and Jagadeesh S. Moodera

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High Energy Products in Exchange-Coupled Nanocomposite Films, J.P. Liu, Yi Liu, Ralph Skomski, and David J. Sellmyer

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Magnetic hardening in SmCox–Co multilayers and nanocomposites, J.P. Liu, Yi Liu, Ralph Skomski, and David J. Sellmyer

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Structural and magnetic properties of FePt:SiO2 granular thin films, C.P. Luo and David J. Sellmyer

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Correlation of Co(llO)/Cr(002) Texture and Magnetic Properties in CoCrTaPt Granular Films, Z.S. Shan, C.P. Luo, M. Azarisooreh, K. Honardoost, M. Russak, Yi Liu, J.P. Liu, and David J. Sellmyer

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Effects of layer thickness on orientation distribution and magnetic properties of CoCrTa/Cr films, Z.S. Shan, H. Zeng, C.X. Zhu, M. Azarisooreh, and K. Honardoost