Dr. Wen-Hong Wang

Profile

Academic positionAssociate Professor, Senior Lecturer, Reader
Research fieldsExperimental Condensed Matter Physics
KeywordsHalf metallic, Heuster alloys, Photoemission, Single crystal, Spin polarization

Current contact address

CountryPeople's Republic of China
CityBeijing
InstitutionChinese Academy of Sciences (CAS)
InstituteInstitute of Physics

Host during sponsorship

Prof. Dr. Jürgen KirschnerMax-Planck-Institut für Mikrostrukturphysik, Halle (Saale)
Start of initial sponsorship01/04/2003

Programme(s)

2002Humboldt Research Fellowship Programme

Publications (partial selection)

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