391 citations · 1k across the 8 of their papers we have counts for
4 papers · 1 filter
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…
Temperature Dependent Magnetic Anisotropy in (Ga,Mn)As Layers
M. Sawicki, F. Matsukura, A. Idziaszek +7
It is demonstrated by SQUID measurements that (Ga,Mn)As films can exhibit perpendicular easy axis at low temperatures, even under compressive strain, provided that the hole concent…
Temperature Dependent Magnetic Anisotropy in (Ga,Ma)As Layers
M. Sawicki, F. Matsukura, A. Idziaszek +6
It is demonstrated by SQUID magnetization measurements that (Ga,Mn)As films can exhibit rich characteristics of magnetic anisotropy depending not only to the epitaxial strain but b…
Lattice constant variation and complex formation in zincblende Gallium Manganese Arsenide
G. M. Schott, W. Faschinger, L. W. Molenkamp
We perform high resolution X-ray diffraction on GaMnAs mixed crystals as well as on GaMnAs/GaAs and GaAs/MnAs superlattices for samples grown by low temperature molecular beam epit…