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Dr. David J. Sellmyer, Director
Nebraska Center for Materials and Nanoscience
George Holmes University Distinquished Professor
Physics & Astronomy
George Holmes University Distinguished Professor
855 N. 16th Street,
N201A NANO
University of Nebraska
Lincoln, NE 68588-0298
office: 402 472-2407 or 7886
fax: 402 472-6148
e-mail: dsellmyer@unl.edu
Sellmyer Group Lab
Current Research
The research in my group is broadly focused on quantum and spin phenomena in nanomagnetic structures. Newly discovered nanoscale structures with exceptional properties represent one of the most dynamic and exciting areas in science and technology. The emergence of nanoscience and nanotechnology has brought to the fore the concepts of deliberate fabrication of composite structures by either “bottom-up” or “top-down” methods. The top-down method has worked well for decades in the miniaturization process but is reaching its limits. The bottom-up method relies on the principle of self-assembly or self-organization, and has great potential for creating nanoscale systems that possess completely new properties. Future research likely will involve combined top-down and bottom-up approaches. Many new phenomena and devices are under study with these ideas including giant magnetoresistance sensors, high-density data storage and memory, spintronics, and exchange-coupled nanomagnets. Our research is focused on several of these areas.
Students and postdocs in my group learn and do research in a broad range of topics in materials, magnetism and nanoscience. Synthetic methods include sputtering, nanocluster deposition, self-assembly, electrodeposition, focused-ion-beam milling and others. Structural characterization methods include x-ray diffraction and transmission electron microscopy. Physical property measurements include SQUID, AGFM, and VSM magnetometry, electrical resistance, Hall effect, magnetoresistance, and Moessbauer effect. Our group is well known for fabrication of novel nanomagnetic structures and for strong integration of experiment with theory. Many of the topics under investigation in our group are basic science but related to nanomagnetic structures for future information technologies. These include: (i) High-anisotropy magnetic nanocluster-assembled films; (ii) Nanotube magnetism; (iii) Spin-logic nanostructures; (iv) Exchange-coupled nanocomposites; (v) Magnetic semiconductors for spintronics; and (vi) Quantum entanglement in nanodots.
Recent Publications
2011
460. W. B. Cui, X. K. Lv, F. Yang, Y. Yu, R. Skomski, X. G. Zhao, W. Liu, and Z. D. Zhang, "Interstitial-Nitrogen Effect on Phase Transition and Magnetocaloric Effect in Mn(As,Si)," J. Appl. Phys. 107, 09A938-1-4 (2011).
461. P. Kharel, P. Thapa, P. Lukashev, R.F. Sabirianov, E. Y. Tsymbal, D.J. Sellmyer, and B. Nadgorny, “Transport Spin Polarization of High Curie Temperature MnBi Films,” Phys. Rev. B 83, 024415 (1-6) (2011).
462. B. Balamurugan, R. Skomski, X. Li, S. Valloppilly, J. Shield, G.C. Hadjipanayis, D.J. Sellmyer, “Cluster Synthesis and Direct Ordering of Rare-Earth Transition-Metal Nanomagnets,” Nano Lett. 11, 1747-1752 (2011).
463. X.Z. Li, Y.S. Yu, T. George, and D.J. Sellmyer, “Structural Studies of Mono-atomic Layer-deposited (FePt)1-xCux Thin Films and FePt Thin Films with Pt Top-layer Deposition,” Microscopy and Microanalysis Conference (2011).
464. P. Kharel, R. Skomski, P. Lukashev, R. Sabirianov, and D.J. Sellmyer, "Spin Correlations and Kondo Effect in a Strong Ferromagnet," Physical Review Letters (2011)
465. V. Sharma, P. Manchanda, R. Skomski, D.J. Sellmyer, and A. Kashyap, "Anisotropy of Heavy Transition Metal Dopants in Co," J. Appl. Phys. 109, 07A727 (1-3) (2011).
466. A. Kashyap, R. Skomski, P. Manchanda, J.E. Shield, and D.J. Sellmyer, "Moment and Anisotropy of Layered Fe-Pd, Fe-Rh, and Fe-W Structures," J. Appl. Phys. (2011).
467. P. Kharel, R. Skomski, and D.J. Sellmyer, "Spin Correlations and Electron Transport in MnBi:Au Films," J. Appl. Phys. 109, 07B709 (1-3) (2011).
468. M.A. Peck, Y. Huh, R. Skomski, R. Zhang, P. Kharel, M.D. Allison, D.J. Sellmyer, and M.A. Langell, "Magnetic Properties of NiO and (Ni,Zn)O Nanoclusters," J. Appl. Phys. 109, 07B518 (1-3) (2011).
469. X. Wei, D. Le Roy, R. Skomski, X.Z. Li, Z. Sun, J.E. Shield, M.J. Kramer, and D.J. Sellmyer, "Structure and Magnetism of MnAu Nanoclusters," J. Appl. Phys. 109, 07B523 (1-3) (2011).
X. Yin, D. Le Roy, R. Skomski, R. Zhang, B. Gilg, S.H. Liou, and D.J. Sellmyer, "Magnetization Reversal Behaviors of Patterned Fe-Alloy/Fe:SiO2 Bilayers," J. Appl. Phys.(2012).
B. Balasubramanian, R. Skomski, X.Z. Li, V.R. Shah, G.C. Hadjipanayis, J.E. Shield, and D.J. Sellmyer, "Magnetism of Cluster-Deposited Y-Co Nanoparticles," J. Appl. Phys. 109, 07A707 (1-3) (2011).
D. Le Roy, W. Yang, X. Yin, R. Y. Lai, S.-H. Liou, and D. J. Sellmyer, "High-Sensitivity Detector for Molecular Sensing Using Magnetic Particles," J. Appl. Phys. 109, 07E532 (1-3) (2011).
Y. Liu, D.J. Sellmyer, “Aligned FePt-Based High-Energy-Product Films,” Appl. Phys. Lett. (2011).
T. Mukherjee, S. Michalski, R. Skomski, D.J. Sellmyer, C. Binek, et al., Overcoming the Spin-Multiplicity Limit of Entropy by Means of Lattice Degrees of Freedom: A Minimal Model,” Phys. Rev. B (2011).
X.Z. Li, P. Kharel, V.R. Shah, D.J. Sellmyer, “Synthesis and Characterization of Highly Textured Pt-Bi Thin Films,” Phil. Mag. (2011).
A. Kashyap, R. Skomski, P. Manchanda, J.E. Shield, and D.J. Sellmyer, "Layered Transition-Metal Permanent-Magnet Structures," J. Appl. Phys. 109, 07A714 (1-3) (2011).
P. K. Sahota, R. Skomski, A. Enders, D. J. Sellmyer, and A. Kashyap, “Anisotropy of Zigzag Chains of Palladium,” J. Appl. Phys. 109, 07E322 (1-3) (2011).
S. Michalski, R. Skomski, T. Mukherjee, X.-Zh. Li, Ch. Binek, and D. J. Sellmyer, "Magnetic Entropy Changes in Nanogranular Fe:Ni61Cu39," J. Appl. Phys. 109, 07A936 (1‑3) (2011).
476. B. Balasubramanian, D.J. Sellmyer, S. Ducharme, S. Valloppilly, K. Kraemer, “Cluster Synthesis of Monodisperse Rutile-TiO2 Nanoparticles and Dielectric TiO2-Vinylidene Fluoride Oligomer Nanocomposites,” Nanotechnology 22, 405605 (1-8) (2011); doi:
10.1088/0957-4484/22/40/405605.
477. Y. S. Yu, Haibo Li, W. L. Li, Mei Liu, L. P. Yue, W. D. Fei, D. J. Sellmyer, “Structure and Magnetic Properties of Annealed Metastable FeAg/Pt Films,” Appl. Phys. A-Matls. Sci. & Proc. 103, 301-307 (2011); doi: 10.1007/s00339-010-6102-5.
478. P. Kharel and D.J. Sellmyer, “Anomalous Hall Effect and Electron Transport in Ferromagnetic MnBi Films,” J. Phys. Cond. Matt. 23, 426001(1-5) (2011); doi: 10.1088/0953-8984/23/42/426001.
479. M. Chipara, J.E. Hamilton, C. Chipara, T.A. George, D. Chipara, D.J. Sellmyer et al., "FTIR and Wide-Angle X-Ray Scattering Investigations on Polypropylene - Vapor Grown Carbon Nanofibers Composites," J. Appl. Polymer Sci. (Reference Number APP-2011-04-1249).
480. M. Chipara, R. Skomski, R. Kirby, D.J. Sellmyer, "Ferromagnetic Resonance on Ni Nanowire Arrays," J. Matls. Res. (2011)
481. Ralph Skomski, Jeff E. Shield and D. J. Sellmyer, "An elemental question,"Magnetics Technology International, UKIP Media & Events, Ltd., p. 26-29 (2011).
482. Y. Liu, D.J. Sellmyer, “Aligned and Exchange-coupled FePt-Based Films,” Appl. Phys. Lett. 99, 172504 (1-3) (2011) ; doi:10.1063/1.3656038.
483. A. Kashyap, P. Manchanda, P. K. Sahota, Ralph Skomski, Jeff E. Shield, and D. J. Sellmyer, "Anistropy of W in Fe and Co," IEEE Transactions on Magnetics, VOL. 47, No. 10, Oct 2011
484. R. Skomski, B. Balamurugan, E. Schubert, A. Enders, and D. J. Sellmyer, "Length Scales of Interactions in Magnetic, Dielectric, and Mechanical Nanocomposites" MRS Fall Meeting Proceedings, Vol. 1312, (171-172 (2011); doi: 10.1557/ opl.2011.109.
485. Andrei E. Surdu, Hussein H. Hamdeh, Imad A. Al-Omari, David J. Sellmyer, Alexei V. Socrovisciuc, Andrei A. Prepelita, Ezgi T. Koparan, Ekrem Yanmaz, Valery V. Ryazanov, Horst Hahn and Anatolie S. Sidorenko, “Enhancement of the Critical Current Density in FeO-Coated MgB2 Thin Films at High Magnetic Fields,” Beilstein Journal of Nanotechnology 2, 809-813 (2011); doi: 10.3762/bjnano.2.89.
486. R.L. Zhou, X.H. Wei, K. He, J.E. Shield, D.J. Sellmyer, X.C. Zeng, “Theoretical and Experimental Characterization of Structures of MnAu Nanoclusters in the Size Range of 1-3 nm,” ACS NANO 5, 9966-9976; doi: 10.1021/nn203739d (2011).
487. O. Akdogan, W. Li, G.C. Hadjipanayis, D.J. Sellmyer, “Synthesis of Single-Crystal Sm-Co Nanoparticles by Cluster Beam Deposition,” J. Nanoparticle Res. 13, 7005-7012 (2011); doi: 10.1007/s11051-011-0612-8.
488. R. Skomski, A. Kashyap, and A. Enders, "Is the Magnetic Anisotropy Proportional to the Orbital Moment?" J. Appl. Phys. 109, 07E143 (1-3) (2011).
489. A. Kashyap, R. Skomski, P. Manchanda, J.E. Shield, and D.J. Sellmyer, "Layered Transition-Metal Permanent Magnet Structures," J. Appl. Phys. 109, 07A714 (1-3) (2011).
490. M. Chipara, J. Hamilton, A.C. Chipara, T.A. George, E.E. Ibrahim, M.D. Chipara, K. Lozano, D.J. Sellmyer, “Spectroscopic Investigations on Polypropylene-Carbon Nanofibers Composites. II. FTIR and Wide-Angle X-Ray Scattering,” J. of Polymer Science: Polymer Physics 1644-1652 (2011).
E. Schubert, A. C. Kjerstad, D. Schmidt, M. Schubert, X.-Zh. Li, D. J. Sellmyer, and Ralph Skomski, "Cobalt Nanocolumns with Monoclinic Magnetic Anisotropy," Applied Phys. Lett. (2011).
E. Schubert, A. C. Kjerstad, D. Schmidt, M. Schubert, X.-Zh. Li, D. J. Sellmyer, and Ralph Skomski, "Optical Properties of Cobalt Slanted Columnar Thin Films Passivated by Atomic Layer Deposition ," Applied Phys. Lett. 100, 011912 (1-4) (2011).
R. Skomski, A. Kashyap, and A. Enders, "Is the Magnetic Anisotropy Proportional to the Orbital Moment?" J. Appl. Phys. (2011).
M. Chipara, R. Skomski, R. Kirby, D.J. Sellmyer, "Ferromagnetic Resonance on Ni Nanowire Arrays," J. Matls. Res. (2011)
R. Skomski, B. Balamurugan, E. Schubert, A. Enders, and D. J. Sellmyer, "Length Scales of Interactions in Magnetic, Dielectric, and Mechanical Nanocomposites," MRS Fall Meeting Proceedings, Vol. 1312 (2011).
Ralph Skomski, Jeff E. Shield and D. J. Sellmyer, "An elemental question," Magnetics Technology International 222 (2011).
R. Skomski, A. Kashyap, and A. Enders, "Is the Magnetic Anisotropy Proportional to the Orbital Moment?" J. Appl. Phys. (2011).
2010
X. Z. Li, X. H. Wei, R. Skomski, D. J. Sellmyer, “Structure and Magnetism of Co:CoO Core-Shell Nanoclusters,” J. Nanopart. Res. 12, 789-794 (2010).
Y.S. Yu, Hai-Bo Li, W.L. Li, Mei Liu, Yu-Mei Zhang, W.D. Fei, D.J. Sellmyer, “Low Temperature Ordering of FePt Films by In-Situ Heating Deposition Plus Post Deposition Annealing,” Thin Solid Films 518, 2171-2174 (2010).
M.M. Patterson, A. Cochran, J. Ferina, X. Rui, T.A. Zimmerman, Z. Sun, M.J. Kramer, D.J. Sellmyer, J.E. Shield, “Early Stages of Direct L10 FePt Nanocluster Formation: The Effects of Plasma Characteristics,” J. Vac. Sci. Technol. B 28, 273-276 (2010).
E. Kockrick, F. Schmidt, K. Gedrich, M. Rose, T.A. George, T. Freudenberg, R. Kraehnert, R. Skomski, D.J. Sellmyer, S. Kaskel, “Mesoporous Ferromagnetic MPt@Silica/Carbon (M=Fe, Co, Ni) Composites as Advanced Bifunctional Catalysts,” Chemistry of Materials 22, 1624-1632 (2010).
Y. S. Yu, T. A. George, W. L. Li, L. P. Yue, W. D. Fei, Haibo Li, Mei Liu, and D. J. Sellmyer, “Effects of Total Thickness on (001) Texture, Surface Morphology, and Magnetic Properties of [Fe/Pt](n) Multilayer Films by Monatomic Layer Deposition,” J. Appl. Phys. 108, 073906 (1-3) (2010).
N.G. Akdogan, G.C. Hadjipanayis, D.J. Sellmyer, "Novel Nd2Fe14B Nanoflakes and Nanoparticles for the Development of High Energy Nanocomposite Magnets," Nanotechnology 21, 295705 (2010); N.G. Akdogan, G.C. Hadjipanayis, D.J. Sellmyer, "Novel Nd2Fe14B Nanoflakes and Nanoparticles for the Development of High Energy Nanocomposite Magnets," Nanotechnology 21, 339802 (2010) (figure correction).
Y.S. Yu, T.A. George, W.L. Li, L.P. Yue, W.D. Fei, Haibo Li, and D.J. Sellmyer, “Enhanced L10 Ordering and (001) Orientation in FePt:Ag Nanocomposite Films by Monatomic Layer Deposition,” IEEE Trans. Magn. 46, 1817-1820 (2010).
R. Zhang, R. Skomski, X. Yin, S.-H. Liou, and D.J. Sellmyer, “Reversibility and Coercivity of Fe-Alloy/Fe:SiO2,” J. Appl. Phys. 107, 09E710 (1-3) (2010).
X. Wei, R. Skomski, B. Balamurugan, and D.J. Sellmyer, “Magnetism of Core-Shell Ti:TiO Nanoparticles,” J. Appl. Phys. 107, 09B516 (1-3) (2010).
P. Kharel, R. Skomski, R.D. Kirby, and D.J. Sellmyer, “Structural, Magnetic and Magneto-Transport Properties of Pt-Alloyed MnBi Thin Films,” J. Appl. Phys. 107(9), 09E303-1-09E303-3 (2010).
T.A. George, Y.S. Yu, L.P. Yue, R. Skomski, and D.J. Sellmyer, “Control of Coercivity in Exchange-Coupled Graded (001) FePt:SiO2 Nanocomposite Films,” IEEE Trans. Mag. 46, 2435-2437 (2010).
R. Skomski, A. Kashyap, A. Solanki, A. Enders, and D.J. Sellmyer, “Magnetic Anisotropy in Itinerant Magnets,” J. Appl. Phys. 107, 09A735 (1-3) (2010)
R. Skomski, Y. Liu, J. E. Shield, G. C. Hadjipanayis, and D. J. Sellmyer, “Permanent Magnetism of Dense-Packed Nanostructures,” J. Appl. Phys. 107, 09A739 (1-3) (2010).
R. Skomski, R. Zhang, P. Kharel, A. Enders, and D.J. Sellmyer, “Magnetic Susceptibility of Nanoscale Kondo Systems,” J. Appl. Phys. 107, 09E126 (1-3) (2010).
R. Skomski, Ch. Binek, S. Michalski, T. Mukherjee, A. Enders, and D.J. Sellmyer, “Entropy Localization in Magnetic Compounds and Thin-Film Nanostructures,” J. Appl. Phys. 107, 09A922 (1-3) (2010).
R. Skomski, X.-H. Wei, B. Balamurugan, M. Chipara, and D.J. Sellmyer, “Hydroxyl-Induced Magnetism in Ti Oxides,” IEEE Trans. Magn. 46, 2427-2430 (2010)
X.H. Liu, W. Liu, X.K. Lv, W.B. Cui, F. Yang, X. Wei, Z.D. Zhang, D.J. Sellmyer, “Magnetic Properties of Nickel Hydroxide Nanoparticles,” J. Appl. Phys. 107, 083919 (1-3) 2010).
Z. Han, D. Li, M. Tong, Xiaohui Wei, R. Skomski, W. Liu, Z. Zhang, and David Sellmyer, “Permittivity and Permeability of Fe(Tb) Nanoparticles and their Microwave Absorption in the 2-18 GHz Range,” J. Appl. Phys. 107, 09A929 (1-3) (2010).
B. Balasubramanian, K.L. Kraemer, N.A. Reding, R. Skomski, S. Ducharme, D.J. Sellmyer, “Synthesis of Monodisperse TiO2-Paraffin Core-Shell Nanoparticles for Improved Dielectric Properties,” ACS Nano 4, 1893–1900 (2010).
R. Skomski, V. Sharma, B. Balamurugan, J. E. Shield, A. Kashyap, and D. J. Sellmyer, "Anisotropy of Doped Transition-Metal Magnets," Proc. REPM'10, Eds.: S. Kobe and P. McGuinness, Jozef Stefan Institute, Ljubljana 2010, p. 55-60.
P. Manchanda, P. Kumar, V. Sharma, A. Kashyap, R. Skomski, and D. J. Sellmyer, "Proximity Moment and Anisotropy in Fe-Rich Thin Films," Proc. REPM'10, Eds.: S. Kobe and P. McGuinness, Jozef Stefan Institute, Ljubljana 2010, p. 157-160.
2009
N.G. Akdogan, G.C. Hadjipanayis, and D.J. Sellmyer, “Anisotropic Sm2(Co,Fe)17 Nanoparticles Produced by Surfactant Assisted Ball Milling,” J. Appl. Phys. 105, 07A710 (2009).
Xiaohui Wei, Ralph Skomski, B. Balamurugan, Z.G. Sun, Stephen Ducharme, and D.J. Sellmyer, “Magnetism of TiO and TiO2 Nanoclusters,” J. Appl. Phys. 105, 07C517 (2009).
S. Aich, S. Das, I. Al-Omari, P. Alagarsamy, S.G. Chowdhury, M. Chakraborti, J.E. Shield, and D.J. Sellmyer, “Microstructures and Magnetic Properties of Rapidly Solidified Ni54Fe27-xGa19+2x Ferromagnetic Heusler Alloys,” J. Appl. Phys. 105, 07A943 (2009).
T.A. George, R. Skomski, and D.J. Sellmyer, “Magnetic Correlations in Nanocomposite FePt:Au and FePt:C Films,” J. Appl. Phys. 105, 07B736 (2009).
R. Skomski, G.C. Hadjipanayis, and D.J. Sellmyer, “Graded Permanent Magnets,” J. Appl. Phys. 105, 07A733 (2009).
T. Mukherjee, S. Sahoo, R. Skomski, D.J. Sellmyer, and Ch. Binek, “Magnetocaloric Properties of Co/Cr Superlattices,” Phys. Rev. B 79, 144406 (1-9) (2009).
Lanping Yue, Zhen Li, Roger Kirby, and David Sellmyer, “MFM Studies of Interlayer Exchange Coupling in Co/Ru/Co Films: Effect of Ru Layer Thickness,” Ultramicroscopy 109, 1040-1043 (2009).
N. Ali, M. Chipara, S. Balascuta, R. Skomski, and D. J. Sellmyer, “Ferromagnetic Resonance Investigations on Styrene-Butadiene-Styrene Barium Ferrite Nanocomposites,” J. Nanosci. Nanotechnol. 9, 4437-4441 (2009).
R. Skomski and D. J. Sellmyer, “Anisotropy of Rare-Earth Magnets,” J. Rare Earths 27, 675-679 (2009).
X.Z. Li, Z.G. Sun, and D.J. Sellmyer, “IGC Fabrication and TEM Characterization of Mn Nanoparticles,” Micros. Microanal. 15, 1254-1255 (2009).
Xiao-Hui Wei, Ralph Skomski, and D. J. Sellmyer, “Structure and Magnetism of Pure and Co-Doped TiO2 Clusters,” IEEE Trans. Mag. 45, 4089-4091 (2009).
Nilay G. Akdogan, George C. Hadjipanayis, and David J. Sellmyer, “Anisotropic PrCo5 Nanoparticles by Surfactant-Assisted Ball Milling,” IEEE Trans. Mag. 45, 4417-4419 (2009).
M. Chipara, J.R. Villarreal, M.D. Chipara, K. Lozano, A.C. Chipara, D.J. Sellmyer, “Spectroscopic Investigations on Polypropylene-Carbon Nanofiber Composites. I. Raman and Electron Spin Resonance Spectroscopy,” J. of Polymer Science: Part B: Polymer Physics 47, 1644-1652 (2009).
M. Chipara, R. Skomski, N. Ali, D. Hui, D.J. Sellmyer, “Magnetic Properties of Barium Ferrite Dispersed Within Polystyrene-Butadiene-Styrene Block Copolymers,” J. of Nanoscience and Nanotechnology 9, 3678-3683 (2009).
S.H. Liou, David J. Sellmyer, S.E. Russek, R. Heindl, F.C.S. Da Silva, J. Moreland, and D.P. Pappas, “Magnetic Noise in a Low-Power Picotesla Magnetoresistive Sensor,” IEEE Sensors 2009 Conf. Proc., pgs. 1848-1851 (Oct. 2009).
2008
A.K. Pradhan, D. Hunter, T. Williams, B. Lasley-Hunter, R. Bah, H. Mustafa, R. Rakhimov, J. Zhang, D.J. Sellmyer, E.E. Carpenter, D.R. Sahu, and J.-L. Huang, “Magnetic Properties of La0.6Sr0.4MnO3 Thin Films on SrTiO3 and Buffered Si Substrates with Varying Thickness,” J. Appl. Phys. 103, 023914 (1-8) (2008).
T. A. George, Zhen Li, M.-L. Yan, Y.-F. Xu, R. Skomski, and D. J. Sellmyer, "Nanostructure and Magnetic Properties of L10 FePt:X Films," J. Appl. Phys. 103, 07D502 (1-3) (2008).
W. Liu, X. Z. Li, Y. C. Sui, J. Zhou, W. J. Ren, Z. D. Zhang, and D. J. Sellmyer, “Structure, Magnetic Properties, and Exchange Coupling in Thermally Processed NdDyFeCoB/a-Fe Nanoscale Multilayer Magnets,” J. Appl. Phys. 103, 07E130 (1-3) (2008).
R. Skomski, J. P. Liu, C. B. Rong, and D.J. Sellmyer, “Hysteresis of Ultrasmall Fe-Pt Particles,” J. Appl. Phys. 103, 07E139 (1-3) (2008).
R. Skomski, T. A. George, D.J. Sellmyer, “Nucleation and Wall Motion in Graded Media,” J. Appl. Phys. 103, 07F531 (1-3) (2008).
A. K. Pradhan, R. Bah, R. B. Konda, R. Mundie, H. Mustafa, O. Bamiduro, R. R. Rakhimov, Xiaohui Wei, and D.J. Sellmyer, “Synthesis and Magnetic Characterizations of Manganite-Based Composite Nanoparticles for Biomedical Applications,” J. Appl. Phys. 103, 07F704 (1-3) (2008).
R. Skomski, C. Binek, T. Mukherjee, S. Sahoo, and D. J. Sellmyer, “Temperature-and Field-Induced Entropy Changes in Nanomagnets,” J. Appl. Phys. 103, 07B329 (1-3) (2008).
R. Skomski, X. Wei, and D. J. Sellmyer, "Band-Structure and Correlation Effects in the Co(111) Planes of CoO," J. Appl. Phys. 103, 07C908 (1-3) (2008).
X.-H. Wei, R. Skomski, Z.-G. Sun, and D. J. Sellmyer, "Proteresis in Co:CoO Core-Shell Nanoclusters," J. Appl. Phys. 103, 07D514 (1-3) (2008).
X. Rui, J.E. Shield, Z. Sun, R. Skomski, Y. Xu, D.J. Sellmyer, M.J. Kramer and Y.Q. Wu, “Intra-Cluster Exchange-Coupled High-Performance Permanent Magnets,” J. Magn. Magn. Mater. 320, 2576-2583 (2008).
M.M. Patterson, X. Rui, X. Li, J.E. Shield, and D.J. Sellmyer, “Plasma Ion Heating Produces L10 FePt Nanoclusters,” Mater. Res. Soc. Symp. Proc., Vol. 1087-V08-08 (2008).
M. F. Saenger, M. Hetterich, T. Hofmann, R. D. Kirby, D. J. Sellmyer, and M. Schubert, “Dielectric and Magnetic Birefringence in Low-Chlorine-Doped n-type Zn1-xMnxSe,” Phys. Stat. Sol. (c) 5, No. 5, 1007-1011 (2008).
2007
X.Z. Li, Jun Zhang, D.J. Sellmyer, “Structural Study of Mn-Doped ZnO Films by TEM,” Solid State Communic. 141, 398-401 (2007).
Jun Zhang, X.Z. Li, J. Shi, Y.F. Lu, and D.J. Sellmyer, “Structure and Magnetic Properties of Mn-Doped ZnO Thin Films,” J. Phys. Cond. Matt. 19, 036210 (8 pp) (2007).
M. Chipara, R. Skomski, D.J. Sellmyer, “Electrodeposition and Magnetic Properties of Polypyrrole-Fe Nano-composites,” Matls. Lett. 61, 2412-2415 (2007).
Ralph Skomski and D.J. Sellmyer, “Magnetic Impurities in Magic-Number Clusters,” J. Appl. Phys. 101, 09G524 (2007).
Ralph Skomski, Xiao-Hui Wei, D.J. Sellmyer, “Magnetization Reversal in Cubic Nanoparticles with Uniaxial Surface Anisotropy,” IEEE Trans. Mag. 43, 2890-2892 (2007).
Ralph Skomski, G.C. Hadjipanayis, and D.J. Sellmyer, “Effective Demagnetizing Factors of Complicated Particle Mixtures,” IEEE Trans. Mag. 43, 2956-2958 (2007).
Y.C. Sui, Y. Zhao, J. Zhang, S. Jaswal, X.Z. Li, and D.J. Sellmyer, “Ferromagnetic Multipods Fabricated by Solution Phase Synthesis and Hydrogen Reduction,” IEEE Trans. Mag. 43, 3115-3117 (2007).
Ralph Skomski, M.L. Yan, Y.F. Xu, and D.J. Sellmyer, “Continuous/Cluster-Pinned Recording Media,” IEEE Trans. Mag. 43, 2163-2165 (2007).
J. Zhang, R. Skomski, Y.F. Lu, and D.J. Sellmyer, “Temperature-Dependent Orbital-Moment Anisotropy in Dilute Magnetic Oxides,” Phys. Rev. B 75, 214417 (2007).
J. Zhang, R. Skomski, D.J. Sellmyer, “Structure and Magnetism of V-Doped SnO2 Thin Films: Effect of Substrate,” J. Phys. Condens. Matter 19, 256204 (1-6) (2007).
Chaehyun Kim, Thomas Loedding, Seongjin Jang, Hao Zeng, Zhen Li, Yucheng Sui, and David J. Sellmyer, “FePt Nanodot Arrays with Perpendicular Easy Axis, Large Coercivity, and Extremely High Density,” Appl. Phys. Lett. 91, 172508 (1-3) (2007).
Xiangxin Rui, Zhiguang Sun, Yingfan Xu, David J. Sellmyer, Jeffrey E. Shield, Mater. Res. Soc. Symp. Proc. “Cluster-Assembled Iron-Platinum Nanocomposite Permanent Magnets," Vol. 962, 0962-P04-03 (1-6) (2007).
Y.F. Xu, M.L. Yan, and D.J. Sellmyer, “FePt Nanocluster Films for High-Density Magnetic Recording,” Review Article, J. Nanosci. Nanotech. 7, 206-224 (2007).
D.J. Sellmyer, Y.F. Xu, Y.C. Sui, and R. Skomski, “Novel Nanoparticulate Magnetic Materials and Structures,” in Handbook of Magnetism and Advanced Magnetic Materials, Eds. H. Kronmüller and S. Parkin, Vol. 4, Novel Materials, Eds. M. Coey and A. Inoue (J. Wiley and Sons, Ltd, UK, 2007), pp. 2177-2190.
2006
C.-H. Lai, S.-H. Huang, C.-H. Yang, C.C. Chiang, S.H. Liou, D.J. Sellmyer, M.L. Yan, L. Yuan, T. Yokota, “Effects of Ion-Beam Irradiation on the L10 Phase Transformation and Their Magnetic Properties of FePt and PtMn Films,” (invited) Mater. Res. Soc. Symp. Proc. 887, 0887-Q07-05, 183-194 (2006).
A.K. Pradhan, D. Hunter, B. Lasley-Hunter, J.B. Dadson, Kai Zhang, R.R. Rakhimov Jun Zhang, D.J. Sellmyer, “Oxide-Based Dilute Ferromagnetic Semiconductors: ZnMnO and Co:TiO2,” J. Appl. Phys. 99, 08M108 (2006).
D. Hunter, J.B. Dadson, K. Zhang, B. Lasley, K. Lord, T.M. Williams, R.R. Rakhimov, A.K. Pradhan, J. Zhang, and D.J. Sellmyer, “Self-Assembled Nanocrystalline Epitaxial Manganite Films on SrTiO3/Si Heterostructures,” J. Appl. Phys. 99, 08Q307 (2006).
B. Lasley-Hunter, D. Hunter, Maxim Noginov, J.B. Dadson, K. Zhang, R.R. Rakhimov, A.K. Pradhan, Jun Zhang, and D.J. Sellmyer, “Ferromagnetic Resonance Studies in ZnMnO Dilute Ferromagnetic Semiconductors,” J. Appl. Phys. 99, 08M116 (2006).
R. Skomski, J. Zhou, R.D. Kirby, and D. J. Sellmyer, “Micromagnetic Energy Barriers,” J. Appl. Phys. 99, 08B906 (2006).
R. Skomski, O. N. Mryasov, J. Zhou, and D. J. Sellmyer, “Finite-Temperature Anisotropy of Magnetic Alloys,” J. Appl. Phys. 99, 08E916 (2006).
D.J. Sellmyer, Y.F. Xu, M.L. Yan, Y. Sui, J. Zhou, R. Skomski, “Assembly of High Anisotropy L10 FePt Nanocomposite Films,” J. Magn. Magn. Mater. 303, 302-308 (2006).
Y.C. Sui, Y. Zhao, M. Daniil, X.Z. Li, D.J. Sellmyer, “FePt Clusters Synthesized by Thermal Pyrolysis of Fe and Pt Compounds in an Organic Solvent,” J. Appl. Phys. 99, 08G704 (2006).
M.L. Yan, Y.F. Xu, D.J. Sellmyer, “Nanostructure and Magnetic Properties of Highly (001) Oriented L10 (Fe49Pt51)1-xCux Films,” J. Appl. Phys. 99, 08G903 (2006).
R. Skomski, J. Zhou, R.D. Kirby, D.J. Sellmyer, “Magnetic Aging,” Mater. Res. Soc. Symp. Proc. 887, 0887-Q07-07, 133-138 (2006).
J. Zhou, R. Skomski, S. Michalski, R.D. Kirby, D.J .Sellmyer, “Fast and Slow Magnetization Processes in Magnetic Recording Media,” Mater. Res. Soc. Symp. Proc., 887, 0887-Q07-08, 139-144 (2006).
J. Zhou, R. Skomski, D.J. Sellmyer, “Structural Effects on Exchange in Nanocluster Perpendicular Recording Media,” J. Appl. Phys. 99, 08F909 (2006).
X. Rui, J.E. Shield, Z. Sun, L. Yue, Y. Xu, D.J. Sellmyer, Z. Liu, D.J. Miller, “High Energy Product Exchange-Spring FePt/Fe Cluster Nanocomposite Permanent Magnets,” J. Magn.Magn. Mater. 305, 76-82 (2006).
J.E. Shield, J. Zhou, S. Aich, V.K. Ravindran, R. Skomski, D.J. Sellmyer, “Magnetic Reversal in Three-Dimensional Exchange-Spring Permanent Magnets,” J. Appl. Phys. 99, 08B508 (2006).
R. Skomski, J. Zhou, D.J. Sellmyer, “Indirect Exhange in Dilute Magnetic Semiconductors,” J. Appl. Phys. 99, 08D504 (2006).
X Rui, J.E. Shield, Z. Sun, Y.F. Xu, D.J. Sellmyer, “In-Cluster-Structured Exchange-Coupled Magnets with High Energy Densities,” Appl. Phys. Lett. 89, 122509 (2006).
A.K. Pradhan, J.B. Dadson, D. Hunter, K. Zhang, S. Mohanty, E.M. Jackson, B. Lasely-Hunter, K. Lord, T.M. Williams, R.R. Rakhimov, J. Zhang, D.J. Sellmyer, K. Inaba, T. Hasegawa, S. Mathews, B. Joseph, B.R. Sekhar, U.N. Roy, Y. Cui, A. Burger, “Ferromagnetic Properties of Epitaxial Manganite Films on SrTiO3/Si Heterostructures,” J. Appl. Phys. 100, 033903 (5 pp) (2006).
2005
J. Zhou, R. Skomski, K.D. Sorge, and D.J. Sellmyer, “Magnetization Reversal in Particulate L10 Nanostructures,” Scripta Mat. 53, 453-456 (2005).
M.L. Yan, Y.F. Xu, X.Z. Li, and D.J. Sellmyer, “Highly (001) Oriented Ni-Doped L10 FePt Films and Their Magnetic Properties,” J. Appl. Phys. 97, 10H309 (2005).
J. Zhang, X.Z. Li, B. Xu, and D.J. Sellmyer, “The Influence of Nitrogen Growth Pressure on the Ferromagnetism of Cr-Doped AlN Thin Films,” Appl. Phys. Lett. 86, 212504 (2005).
T. Yokota, L. Gao, R. Zhang, L. Nicholl, M.L. Yan, D.J. Sellmyer, and S.H. Liou, “The Perpendicular Magnetic Anisotropy of CoPt/Au Multilayer Films,” J. Magn. Magn. Matls. 286, 301-305 (2005).
A.K. Pradhan, S. Mohanty, Kai Zhang, J.B. Dadson, E.M. Jackson, D. Hunter, R.R. Rakhimov, G.B. Loutts, J. Zhang, and D.J. Sellmyer, “Integration of Epitaxial Colossal Magnetoresistive Films Onto Si(100) Using SrTiO3 as a Template Layer,” Appl. Phys. Lett. 86, 012503 (2005).
A.K. Pradhan, Kai Zhang, D. Hunter, J. Dadson, G.B. Loutts, P. Bhattacharya, R. Katiyar, J. Zhang, D.J. Sellmyer, U.N. Roy, Y. Cui, and A. Burger, “Magnetic and Electrical Properties of Single-Phase Multiferroic BiFeO3,” J. Appl. Phys. 97, 093903 (2005).
A.K. Pradhan, Kai Zhang, S. Mohanty, J.B Dadson, D. Hunter, J. Zhang, D.J. Sellmyer, U.N. Roy, Y. Cui, A. Burger, S. Mathews, B. Joseph, B.R. Sekhar, and B.K. Roul, “High Temperature Ferromagnetism in Pulsed-Laser Deposited Epitaxial (Zn,Mn)O Thin Films: Effects of Substrate Temperature,” Appl. Phys. Lett. 86, 152511 (2005).
R. Skomski, J. Zhou, A.Y. Istomin, A.F. Starace, and D.J. Sellmyer, “Magnetic Materials for Finite-Temperature Quantum Computing,” J. Appl. Phys. 97, 10R511 (2005).
D.J. Sellmyer, M.L. Yan, Y.F. Xu, and R. Skomski, “High-Anisotropy Nanocluster Films for High-Density Perpendicular Recording,” IEEE Trans. Mag. 41, 560-565 (2005).
K.D. Sorge, R. Skomski, M. Daniil, S. Michalski, L. Gao, J. Zhou, M. Yan, Y. Sui, R.D. Kirby,and D.J. Sellmyer, “Geometry and Magnetism of L10 Nanostructures,” Scripta Materialia 53, 457-461 (2005).
Y.C. Sui, W. Liu, X.Z. Li, R. Skomski, and D.J. Sellmyer, “Template-Mediated Assembly of FePt L10 Clusters under External Magnetic Field,” J. Appl. Phys. 97, 10J304 (2005).
R. Skomski, J. Li, J. Zhou, and D.J. Sellmyer, “Multiscale Phenomena in Bruggeman Composites,” Mater. Res. Soc. Symp. Proc. Vol. 851, 27-38 (2005).
J. Zhang, R. Skomski, and D.J. Sellmyer, “Sample Preparation and Annealing Effects on the Ferromagnetism in Mn-Doped ZnO,” J. Appl. Phys. 97, 10D303 (2005).
W. Liu, X.Z. Li, J.P. Liu, X.K. Sun, C.L. Chen, R. Skomski, Z.D. Zhang, and D.J. Sellmyer, “Enhanced Coercivity in Nanostructured Nd,Dy)(Fe,Co,Nb,B)5.5/α-Fe Multilayer Magnets,” Found.-China and J. Appl. Phys. 97, 104308 (2005).
Y. Xu, M.L. Yan, J. Zhou, and D.J. Sellmyer, “Magnetic Properties of Dilute FePt:C Nano-Cluster Films,” J. Appl. Phys. 97, 10J320-1-3 (2005).
J. Zhou, R. Skomski, Y. Liu, Y.C. Sui, W. Liu, and D.J. Sellmyer, “Rapidly Annealed Exchange-Coupled Sm-Co/Co Multilayers,” J. Appl. Phys. 97, 10K304 (2005).
W. Liu, Y.C. Sui, J. Zhou, X.K. Sun, C.L. Chen, Z.D. Zhang, and D.J. Sellmyer, “The Effects of the Thickness of Magnetically Hard- and Soft-Phase Layers on Magnetic Properties and Exchange Coupling in Multilayer Magnets,” J. Appl. Phys. 97, 10K303 (2005).
R. Skomski, J. Zhou, and D.J. Sellmyer, “Relaxation in Magnetic Nanostructures,” J. Appl. Phys. 97, 10A702 (2005).
R. Skomski, A. Kashyap, J. Zhou, and D.J. Sellmyer, “Anisotropic Exchange,” J. Appl. Phys. 97, 10B302 (2005).
Skomski, J. Zhou, P. Dowben, and D.J. Sellmyer, “Noncollinear Spin States and Competing Interactions in Half-Metals and Magnetic Perovskites,” J. Appl. Phys. 97, 10C305 (2005).
X. Rui, Z.G. Sun, Y. Xu, D.J. Sellmyer, and J.E. Shield, “Cluster-Assembled Exchange-Spring Nanocomposite Permanent Magnets,” J. Appl. Phys. 97, 10K310 (2005).
J. Zhang, S.H. Liou, D.J. Sellmyer, “Epitaxial Growth and Magnetic Properties of Cr-doped AlN Thin Films,” J. Phys. Cond. Matt. 17, 3137-3142 (2005).
A.K. Pradhan, D. Hunter, J.B. Dodson, T.M. Williams, K. Zhang, K. Lord, B. Lasely, R. Rakhimov, J. Zhang, D.J. Sellmyer, U. Roy, Y. Cui, A. Burger, C. Hopkins, N. Pearson, A. Wilkerson, “Ferromagnetism in Nanocrystalline Epitaxial Co:TiO2 Thin Films,” Appl. Phys. Lett. 86, 222503 (2005).
J. Zhou, R. Skomski, A. Kashyap, K.D. Sorge, Y. Sui, M. Daniil, L. Gao, M.L. Yan, S.H. Liou, R.D. Kirby, D.J. Sellmyer, “Highly Coercive Thin-Film Nanostructures,” J. Magn. Magn. Mater. 290-291, 227-230 (2005).
T. Yokota, M. Yan, Y. Xu, L. Gao, R. Zhang, L. Nicholl, L. Yuan, R. Skomski, D.J. Sellmyer, S. Liou, C. Lai, and M. Yang, “Magnetic Properties and L10 Phase Formation of FePt Films Prepared by High Current-Density Ion-Beam Irradiation and Rapid-Thermal Annealing Methods,” J. Appl. Phys. 97, 10H306 (2005).
A.K. Pradhan, D. Hunter, Kai Zhang, J.B. Dadson, S. Mohanty, T.M. Williams, K. Lord, R.R. Rakhimov, U.N. Roy, Y. Cui, A. Burger, Jun Zhang, D.J. Sellmyer, “Magnetic and Spectroscopic Characteristics of ZnMnO System,” Appl. Surf. Sci. 252, 1628-1633 (2005).
2004
Y.C. Sui, R. Skomski, K.D. Sorge, D.J. Sellmyer, “Nanotube Magnetism,” Appl. Phys. Lett. 84, 1525 (2004).
Kashyap, R. Skomski, A.K. Solanki, Y.F. Xu, D.J. Sellmyer, “Magnetism of L10 Compounds with the Composition MT (M = Rh, Pd, Pt, Ir and T = Mn, Fe, Co, Ni),” J. Appl. Phys. 95, 7480-7482 (2004).
Y.C. Sui, R. Skomski, K.D. Sorge, D.J. Sellmyer, “Magnetic Nanotubes Produced by Hydrogen Reduction,” J. Appl. Phys. 95, 7151-7153 (2004).
M. Chipara, D. Hui, J. Sankar, D. Leslie-Pelecky, A. Bender, L. Yue, R. Skomski, D.J.Sellmyer, “On Styrene Butadiene-Styrene-Barium Ferrite Nanocomposites,” Composites B 35, 235-243 (2004).
R.F. Sabirianov, A. Kashyap, R. Skomski, S.S. Jaswal, D.J. Sellmyer, “First-Principles Studies of Transition-Metal Substitutions in Sm-Co Permanent Magnets,” Appl. Phys. Lett. 85, 2286-2288 (2004).
Sellmyer, “Nanostructure and Magnetic Properties of FePt:C Cluster Films,” IEEE Trans. Mag. 40, 2525 (2004).
K.D. Sorge, A. Kashyap, R. Skomski, L. Yue, L. Gao, R.D. Kirby, S.H. Liou, D.J. Sellmyer, “Interactions and Switching Behavior of Anisotropic Magnetic Dots,” J. Appl. Phys. 95, 7414-7416 (2004).
M.L. Yan, R. Skomski, A. Kashyap, L. Gao, S.H. Liou, D.J. Sellmyer, “Hysteresis of Granular FePt:Ag Films with Perpendicular Anisotropy,” IEEE Trans. Mag. 40, 2495 (2004).
Y.C. Sui, J. Zhou, X.Z. Li, R. Skomski, D.J. Sellmyer, “Growth and Magnetism of FePt:C Composites in Nanoscale Channels,” J. Appl. Phys. 95, 6741-6743 (2004).
M.L. Yan, R.F. Sabirianov, Y.F. Xu, X.Z. Li, D.J. Sellmyer, “L10 Ordered FePt:C Composite Films with (001) Texture,” IEEE Trans. Mag. 40, 2470 (2004).
R. Skomski, A. Kashyap, K.D. Sorge, D.J. Sellmyer, “Multi-Domain and Incoherent Effects in Magnetic Nanodots,” J. Appl. Phys. 95, 7022-7024 (2004).
T. Yokota, L. Gao, S. H. Liou, M. L. Yan, and D. J. Sellmyer, “Effect of Au Spacer Layer on L10 Phase Ordering Temperature of CoPt Thin Films,” J. Appl. Phys. 95, 7270-7272 (2004).
J. Zhou, A. Kashyap, Y. Liu, R. Skomski, and D.J. Sellmyer, “Magnetization Reversal and Giant Coercivity in Sm-Co/Cu-Ti Particulate Films,” IEEE Trans. Mag. 40, 2940 (2004).
R. Skomski, J. Zhou, A. Kashyap, and D.J. Sellmyer, “Domain-Wall Pinning at Inhomogenities of Arbitrary Cross-Sectional Geometry,” IEEE Trans. Mag. 40, 2946 (2004).
X.Z. Li, J. Zhang, and D.J. Sellmyer, “TEM Study of Crystalline Structures of Cr-N Thin Films,” J. Appl. Cryst. 37, 1010-1012 (2004).
R. Skomski, A.Y. Istomin, A.F. Starace, and D.J. Sellmyer, “Quantum Entanglement of Found., Anisotropic Magnetic Nanodots,” Phys. Rev. A 70, 062307 (2004).
2003
R. Skomski, D. Leslie-Pelecky, R.D. Kirby, A. Kashyap, and D.J. Sellmyer, COERCIVITY OF DISORDERED NANOSTRUCTURES, Scripta Mat. 48, 857-862 (2003).
R. Skomski and D.J. Sellmyer, SPIN STRUCTURE AT NANOJUNCTIONS AND CONSTRICTIONS, J. Appl. Phys. 93, 7531-7533 (2003).
R. Skomski, M. Chipara, and D.J. Sellmyer, SPIN-WAVE MODES IN MAGNETIC NANOWIRES, J. Appl. Phys. 93, 7604-7606 (2003).
J. Zhou, R. Skomski, and D.J. Sellmyer, MAGNETIC HYSTERESIS OF MECHANICALLY ALLOYED Sm-Co NANOCRYSTALLINE POWDERS, J. Appl. Phys. 93, 6495-6497 (2003).
Y. Sui, L. Yue, R. Skomski, X.Z. Li, J. Zhou, and D.J. Sellmyer, CoPt HARD MAGNETIC NANOPARTICLE FILMS SYNTHESIZED BY HIGH TEMPERATURE CHEMICAL REDUCTION, J. Appl. Phys. 93, 7571-7573 (2003).
R. Skomski, A. Kashyap, Y. Qiang, and D.J. Sellmyer, EXCHANGE THROUGH NON-MAGNETIC INSULATING MATRIX, J. Appl. Phys. 93, 6477-6479 (2003).
W. Liu, Z.D. Zhang, J.P. Liu, B.Z. Cui, X.K. Sun, J. Zhou and D.J. Sellmyer, STRUCTURE AND MAGNETIC PROPERTIES OF SPUTTERED HARD/SOFT MULTILAYER MAGNETS, J. Appl. Phys. 93, 8131-8133 (2003).
Y. Shao, M.L. Yan, & D.J. Sellmyer, EFFECTS OF RAPID THERMAL ANNEALING ON NANOSTRUCTURE, TEXTURE AND MAGNETIC PROPERTIES OF GRANULAR FePt:Ag FILMS FOR PERPENDICULAR RECORDING (Invited), J. Appl. Phys. 93, 8152-8154 (2003).
M.L. Yan, N. Powers, and D.J. Sellmyer, HIGHLY ORIENTED NONEPITAXIALLY GROWN L10 FePt FILMS, J. Appl. Phys. 93, 8292-9284.
Z.S. Shan, L. Bitman, S.S. Malhotra, D. Stafford, B. Bian, G. Bertero, Y.F. Xu, M.L. Yan, and D.J. Sellmyer, STUDIES OF MAGNETIC PROPERTIES OF THE STABILIZING LAYER FOR SYNTHETIC ANTIFERROMAGNETICALLY COUPLED MEDIA, J. Appl. Phys. 93, 7768-7770 (2003).
Y.F. Xu, Z.G. Sun, Y. Qiang, D.J. Sellmyer, MAGNETIC PROPERTIES OF L10 FePt AND FePt:Ag NANOCLUSTER FILMS, J. Appl. Phys. 93, 8289-8291 (2003).
Z.S. Shan, L. Bitman, S.S. Malhotra, D. Stafford, B. Bian, G. Bertero, Y.F. Xu, M.L. Yan, and D.J. Sellmyer, "Studies of Magnetic Properties of the Stabilizing Layer for Synthetic Antiferromagnetically Coupled Media," J. Appl. Phys. 93, 7768-7770 (2003)
Y.F. Xu, Z.G. Sun, Y. Qiang, D.J. Sellmyer, “Preparation and Properties of CoPt and CoPt:Ag Nanocluster Films,” J. Magn. Magn. Mater. 266, 164-170 (2003).
Y.F. Xu, Z.G. Sun, Y. Qiang, D.J. Sellmyer, “Magnetic Properties of L10 FePt and FePt:Ag Nanocluster Films,” J. Appl. Phys. 93, 8289-8291 (2003).
R. Skomski, R.D. Kirby, D.J. Sellmyer, “Equivalence of Sweep-Rate and Magnetic-Viscosity Dynamics,” J. Appl. Phys. 93, 6820-6822 (2003).
R. Skomski, A. Kashyap, D.J. Sellmyer, “Finite-Temperature Anisotropy of PtCo Magnets,” IEEE Trans. Mag. 39, 2917-2919 (2003).
A. Kashyap, R. Skomski, R.F. Sabiryanov, S.S. Jaswal, D.J. Sellmyer, “Exchange Interactions and Curie Temperature of Y-Co Compounds,” IEEE Trans. Mag. 39, 2908-2910 (2003).
M.L. Yan, X.Z. Li, L. Gao, S.H. Liou, and D.J. Sellmyer, “Fabrication of Nonepitaxially Grown, Double-Layered FePt:C/FeCoNi Thin Films for Perpendicular Recording,” Appl. Phys. Lett. 83, 3332 (2003).Books, Chapters, Reviews
23. R. Skomski, J.P. Liu, J.M. Meldrim and D.J. Sellmyer, “Intergranular Exchange in Nanostructures,” in Proc. Tenth Int. Symp. On Mag. Anisotropy and Coercivity in Rare Earth-Transition Metal Alloys, Eds. L. Schultz, K.H. Mueller, (Werkstoff Informationsgesellschaft, Dresden, 1998), p. 277.
24. R. Skomski, J.P. Liu, and D.J. Sellmyer, “Permanent Magnetism in Exchange-Coupled Nanocomposites” in Advanced Hard and Soft Magnetic Materials, Ed. M. Coey et al., MRS Symp. Proc. 577, 335 (1999) and 562, 309 (1999).
2000-2003
25. Z.D. Zhang, W. Liu, J.P. Liu, and D.J. Sellmyer, “Metastable Phases in Rare-Earth Permanent-Magnet Materials,” J. Phys. D 33, R217-246 (2000).
26. D.J. Sellmyer, M. Zheng, R. Skomski, “Magnetism of Fe, Co, and Ni Nanowires in Self-Assembled Arrays,” J. Phys. Condens. Matter 13, R433-R460 (2001).
27. D.J. Sellmyer, C.P. Luo, Hao Zeng, “Nanoscale Materials for Extremely High-Density Recording,” in Magnetic Storage Systems Beyond 2000, Ed. G.C. Hadjipanayis (Kluwer Academic Publishers, Dordrecht, 2001), p. 163-170.
28. D.J. Sellmyer, C.P. Luo and M.L. Yan, High-Anisotropy Nanocomposite Films for Magnetic Recording,” IEEE Trans. Mag. 37, 1286-1291 (2001).
29. D.J. Sellmyer, C.P. Luo, Y. Qiang, J.P. Liu, “Magnetism of Nanophase Composite Films,” Handbook of Thin Films, Ed. H.S. Nalwa, Vol. 5: Nanomaterials and Magnetic Thin Films (Academic Press, New York, 2002), p. 337-374.
30. Y. Liu, M. Zheng, H. Zeng, and D.J. Sellmyer, “Magnetic Nanocrystalsand Arrays,” in Nanophase and Nanostructured Materials, Eds. Z.L. Wang, Y. Liu, and Z. Zhang, Kluwer Academic Press and Tsinghua University Press, Vol. 3, p. 215 (2003).
31. J.X. Shen, Z.S. Shan, D.X. Wang, Y. Liu and D.J. Sellmyer, “Nanomaterials for Information Storage,” in Nanophase and Nanostructured Materials, Eds. Z.L. Wang, Y. Liu, and Z. Zhang, Kluwer Academic Press and Tsinghua University Press, Vol. 3, p. 269 (2003).
2004-2006 32. X. Rui, J.E. Shield, Z. Sun, Y. Xu, and D.J. Sellmyer, “Cluster-Assembled Nanocomposite Permanent Magnets,” in High Performance Magnets & Their Applications, Annecy, France, Vol. 1, pgs. 332-340 (2004).
33. R. Skomski and D.J. Sellmyer, “Coercivity in Hard-Magnetic Materials: a Review,” in High Performance Magnets & Their Applications, Annecy, France, Vol. 2, pgs. 429-441 (2004).
34. E.Y. Tsymbal and D.J. Sellmyer, “Galvanomagnetic and Related Effects,” in Encyclopedia of Physics, Third Edition, Vol. 1, Eds. R.G. Lerner and G.L. Trigg, (Wiley-VCH Verlag, Weinheim, 2005), p. 866.
35. D.J. Sellmyer, Y.C. Sui, Y.F. Xu, M.L. Yan, K.D. Sorge, and R. Skomski, “Nanomagnetic Structures: Fabrication and Interactions,” Mat. Res. Soc. Symp. Proc. 835E, IG.1.1-11 (2005).
36. R. Skomski and D.J. Sellmyer, “Intrinsic and Extrinsic Properties of Magnetic Nanostructures,” in Handbook of Advanced Magnetic Materials, Vol. 1: Nanostructural Effects, Eds. Y. Liu, D.J. Sellmyer, D. Shindo, (Springer, Berlin, 2006), pp. 1-57.
37. W. Liu, Y. Liu, R. Skomski and D.J. Sellmyer, “Nanostructured Exchange-Coupled Magnets,” in Handbook of Advanced Magnetic Materials, Vol. 1: Nanostructural Effects, Eds. Y. Liu, D.J. Sellmyer, D. Shindo, (Springer, Berlin, 2006), pp. 182-266.38. Y. Liu, M. Yu and D.J. Sellmyer, “Advanced Transmission Electron Microscopy of Nanostructured Magnetic Materials,” in Handbook of Advanced MagneticMaterials, Vol. 2: Characterization and Simulation, Eds. Y. Liu,D.J. Sellmyer, D. Shindo, (Springer, Berlin, 2006), pp. 113-150.39. Y. Liu, M. Zheng and D.J. Sellmyer, “Laser Processing of Magnetic Materials,” in Handbook of Advanced Magnetic Materials, Vol. 3: Fabrication and Processing, Eds. Y. Liu, D.J. Sellmyer, D. Shindo, (Springer, Berlin, 2006), pp. 69-87.40. D.J. Sellmyer, H. Zeng, M. Yan, S. Sun and Y. Liu, “New Magnetic Recording Media,” in Handbook of Advanced Magnetic Materials, Vol. 4: Properties and Applications, Eds. Y. Liu, D.J. Sellmyer, D. Shindo,(Springer, Berlin, 2006), pp. 211-240.
41. Y.F. Xu, M.L. Yan, and D.J. Sellmyer, “Cluster-Assembled Nanocomposites” in Advanced Magnetic Nanostructures, David Sellmyer and Ralph Skomski, Eds. (Springer, Berlin, 2006), pp. 207-238.
42. David Sellmyer and Ralph Skomski, Eds., Advanced Magnetic Nanostructures (Springer, Berlin, 2006).43. Y. Liu, D.J. Sellmyer, D. Shindo, Eds., Handbook of Advanced Magnetic Materials, Vol. 1: Nanostructural Effects; Vol. 2: Characterization and Simulation; Vol. 3: Fabrication and Processing; Vol. 4: Properties and Applications (Springer, Berlin, 2006).
2007-2009
44. D.J. Sellmyer, Y.F. Xu, Y.C. Sui, and R. Skomski, “Novel Nanoparticulate Magnetic Materials and Structures,” in Handbook of Magnetism and Advanced Magnetic Materials, Eds. H. Kronmüller and S. Parkin, Vol. 4, Novel Materials, Eds. M. Coey and A. Inoue, (J. Wiley and Sons, Ltd, UK, 2007), pp. 2177-2190.
46. R. Skomski, A. Enders, G.C. Hadjipanayis, and D.J. Sellmyer, “Exotic Hard-Magnetic Materials,” Proc. 20th Intl. Wkshp on Rare Earth Permanent Magnets, Ed. D. Niarchos (Ardmore, Athens, 2008), p. 62-66.
47. D.J. Sellmyer, J. Shield, R. Skomski, X. Rui, and M. Kramer, “Intra-Cluster Exchange Coupling for High-Performance Magnets,” Proc. 20th Intl. Wkshp on Rare Earth Permanent Magnets, Ed.D. Niarchos (Ardmore, Athens, 2008), p. 221-224.
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