31 citations · 86 across the 5 of their papers we have counts for
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cond-mat.mtrl-sci2019
Strain controllable magnetocrystalline anisotropy in FeRh/MgO bilayers
Henry Hoffmann, Eun Sung Jekal
Ultra-thin film of FeRh on insulator MgO substrate has been investigated usingab-initio electronic structure calculations. From this calculation, we have found the interesting effe…
cond-mat.mtrl-sci2008★ 15 cited
Non-thermal photocoercivity effect in a ferromagnetic semiconductor
G. V. Astakhov, H. Hoffmann, V. L. Korenev +7
We report a photoinduced change of the coercive field, i.e., a photocoercivity effect (PCE), under very low intensity illumination of a low-doped (Ga,Mn)As ferromagnetic semiconduc…
cond-mat.mtrl-sci2006★ 31 cited
Optical spin pumping of modulation doped electrons probed by a two-color Kerr rotation technique
H. Hoffmann, G. V. Astakhov, T. Kiessling +5
We report on optical spin pumping of modulation electrons in CdTe-based quantum wells with low intrinsic electron density (by 10^10 cm^{-2}). Under continuous wave excitation, we r…