%0 Conference Proceedings
%T Planar hall effect in ferromagnetic (Ga,Mn)As/GaAs superlattices
%+ Groupe d'étude des semiconducteurs (GES)
%A Wesela, W.
%A Wosinski, T.
%A Makosa, A.
%A Figielski, T.
%A Sadowski, J.
%A Terki, Ferial
%A Charar, Salam
%< avec comité de lecture
%Z GES:07-086
%( ACTA PHYSICA POLONICA A
%B 36th International School on the Physics of Semiconducting Compounds
%C Jaszowiec (POLAND), Poland
%V 112
%P 369-373
%8 2007-06-09
%D 2007
%K GAMNAS/GAAS SUPERLATTICES
%Z Physics [physics]/Condensed Matter [cond-mat]/Materials Science [cond-mat.mtrl-sci]Conference papers
%X The planar Hall effect was used for investigation of magnetic anisotropy in short period (Ca,Mn)As/CaAs superlattices epitaxially grown on (001) oriented GaAs substrate. The results confirmed the existence of low-temperature magneto crystalline anisotropy in the superlattices with the easy magnetic axes directed along the two in-plane (100) directions. Attention is paid to the two-state behaviour of the planar Hall resistance at zero magnetic field that provides its usefulness for applications in non-volatile memory devices.
%G English
%L hal-00549883
%U https://hal.science/hal-00549883
%~ CNRS
%~ UNIV-MONTP2
%~ GES
%~ UNIV-MONTPELLIER
%~ UM1-UM2