Angular dependence of the tunneling anisotropic magnetoresistance in magnetic tunnel junctions

URN to cite this document:: urn:nbn:de:bvb:355-epub-82790
DOI to cite this document:: 10.5283/epub.8279

Matos-Abiague, Alex ; Gmitra, Martin ; Fabian, Jaroslav

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Date of publication of this fulltext: 05 Aug 2009 13:58

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Abstract

Based on general symmetry considerations we investigate how the dependence of the tunneling anisotropic magnetoresistance (TAMR) on the magnetization direction is determined by the specific form of the spin-orbit coupling field. By extending a phenomenological model, previously proposed for explaining the main trends of the TAMR in (001) ferromagnet/semiconductor/normal-metal magnetic tunnel ...