Dr. Wen-Hong Wang

Profil

Derzeitige StellungProfessor W-2 und Äquivalente
FachgebietExperimentelle Physik der Kondensierten Materie
KeywordsHalf metallic, Heuster alloys, Photoemission, Single crystal, Spin polarization

Aktuelle Kontaktadresse

LandChina, VR
OrtBeijing
Universität/InstitutionChinese Academy of Sciences (CAS)
Institut/AbteilungInstitute of Physics

Gastgeber*innen während der Förderung

Prof. Dr. Jürgen KirschnerMax-Planck-Institut für Mikrostrukturphysik, Halle (Saale)
Beginn der ersten Förderung01.04.2003

Programm(e)

2002Humboldt-Forschungsstipendien-Programm

Publikationen (Auswahl)

2009R. Shan, H. Sukegawa, W. H. Wang, M. Kodzuka, T. Furubayashi, T. Ohkubo, S. Mitani, K. Inomata and K. Hono: Demonstration of half-metallicity in Fermi-level-tuned heusler alloy Co2FeAl0.5Si0.5 at room temperature. In: Physical Review Letters, 2009, 246601
2009W. H. Wang, H. Sukegawa, R. Shan, S. Mitani, and K. Inomata: Giant tunneling magnetoresistance up to 330% at room temperature in sputter deposited Co2FeAl/MgO/CoFe magnetic tunnel junctions. In: Applied Physics Letter, 2009, 182502
2008W. H. Wang, F. Takano, M. Takenaka, H. Ofuchi, and H. Akinaga: Anomalous temperature-dependent exchange bias in Fe films deposited on Si sbustrates with the native oxide layer. In: Journal of Applied Physics, 2008, 093914
2008W. H. Wang, H. Sukegawa, R. Shan, and K. Inomata: Fabrication of fully epitaxial magnetic tunnel junctions using L21-ordered full-Heusler Co2FeAl0.5Si0.5 electrodes and their tunneling magnetoresistance characteristics . In: Applied Physics Letters, 2008, 122506
2008W. H. Wang, H. Sukegawa, R. Shan, and K. Inomata: Large tunnel magnetoresistance in Co2FeAl0.5Si0.5/MgO/ Co2FeAl0.5Si0.5 magnetic tunneling junctions prepared on thermally oxidized Si substrates with MgO buffer . In: Applied Physics Letters, 2008, 182504
2008W. H. Wang, F. Takano, H. Ofuchi, and H. Akinaga: Local structural, Magnetic, and Magneto-optical properties of Mn-doped SiC films prepared on a 3C-SiC(001) wafer . In: New Journal of Physics , 2008, 055006
2008W. H. Wang, H. Sukegawa, R. Shan, T. Furubayashi, and K. Inomata: Preparation and characterization of Highly L21-ordered full-Heusler alloys Co2FeAl0.5Si0.5 thin films for spintronics device applications. In: Applied Physics Letters , 2008, 221912
2007W. H. Wang, F. Takano, H. Ofuchi, and H. Akinaga: Magnetic Properties of transparent SiC:Mn films synthesized on SiC substrates . In: Journal of Magnetism and Magnetic Materials, 2007, 2141
2007W. H. Wang, F. Takano, H. Ofuchi, and H. Akinaga: Structural, Magnetic, and Magnetotransport properties of Mn-Si films synthesized on 4H-SiC(0001) wafer . In: Physical Review B , 2007, 165623
2007W. H. Wang, F. Takano, H. Akinaga, and H. Ofuchi: Structural, Magnetic, and magnetotransport properties of Mn-Si films synthesized on a 4H-SiC(0001) wafter. In: Physics Review B, 2007, 165323-1-165323-10
2006W. H. Wang, and X. B. Ren, Flux growth of high quality CoFe2O4 single crystals and their characterization).. In: Journal of Crystal. Growth, 2006, 605
2006W. H. Wang, G. D.Liu, and G. H. Wu, Magnetically Controlled hight damping in ferromagnetic Ni52Mn24Ga24 single crystal. In: Applied Physics Letters, 2006, 101911-101913
2006W. H. Wang, X. B. Ren, and G. H. Wu, Martensitic microstructure and its damping behavior in Ni52Mn16Fe8Ga24 single crystals. In: Physics Review B . 73, 092101 (2006), 2006, 092101-1-092101-4
2005Y. Yan, M. Przybylski, Yafeng Lu, W.H.Wang, J. Barthel, and J. Kirschner: Fabrication and uniaxial magnetic anisotropy of Co nanowires on a Pd(110) surface. In: Applied Physics Letters, 2005, 102503
2005W. H. Wang, M. Przybylski, W. Kuch, L. I. Chelaru, J. Wang, Y. F. Lu, J. Barthel, H. L. Meyerheim, and J. Kirschner: Magnetic Properties and spin polarization of Co2MnSi Heusler alloys thin films epitaxially grown on GaAs(001). In: Phys. Rev. B, 2005, 144416
2005W. H. Wang, M. Przybylski, W. Kuch, J. Wang, L. I. Chelaru, Y. F. Lu, J. Barthel and J. Kirschner: Spin polarization of single crystalline Co2MnSi films grown by PLD on GaAs(001). In: Journal of Magnetism and Magnetic Materials, 2005, 336-339
2002Wen-Hong Wang, Z. H. Liu, G. H. Wu, J. L. Chen, W. S. Zhan, Z. Wang, Z. Y. Gao, and L. C. Zhao: Effect of post-growth annealing and magnetic field on the two-way shape memory effect of Ni52Mn24Ga24 singel crystals. In: Journal of Physics D: Applied Physics, 2002, 492
2002Wen-Hong Wang, Z. H. Liu, J. L. Chen, W. S. Zhan: Thermal hysteresis and friction of phase-boundary motion in ferromagnetic Ni52Mn23Ga25 single crystals. In: Phys. Rev. B, 2002, 12416
2002Wen-Hong Wang, G. H. Wu, J. L. Chen, S. X. Gao, W. S. Zhan, G. H. Wen, X. X. Zhang: Thermoelastic intermartensitic transformation and its interna stress dependency in Ni52Mn24.5Ga23.5 single crystals. In: Phys. Rev. B, 2002, 52411
2001Wen-Hong Wang, G. H. Wu, J. L. Chen, S. X. Gao, W. S. Zhan, G. H. Wen, X. X. Zhang: Intermartensitic transformation and magnetic-field-induced strain in Ni52Mn24.5Ga23.5 single crystals. In: Applied Physics Letters, 2001, 1148
2001Wen-Hong Wang, G. H. Wu, J. L. Chen, S. X. Gao, W. S. Zhan, Z. Wang, Z.Y. Gao and L. C. Zhao: Mangetic field-controlled shape memory in Ni52.5Mn23.5Ga24 singel crystals. In: Advanced Engineering Materials, 2001, 330
2000Wen-Hong Wang, G. H. Wu, J. L. Chen, W. S. Zhan, Z. Y. Gao and L. C. Zhao: Effect of internal stress and bias field on the transformation strain of the Heusler alloy Ni52Mn24.4Ga23.6 . In: Journal of Physics: Condensed Matter, 2000, 6287-6293
2000Wen-Hong Wang, G. H. Wu, J. L. Chen, W. s. Zhan, Z. Wang, Z. Y. Gao, and L. C. Zhao: Stress-free two-way thermoelastic shape memory and field-enhanced strain in Ni52Mn24Ga24 single crystals. In: Applied Physics Letters , 2000, 3245-3247