| Literature DB >> 21867085 |
C Song1, M Sperl, M Utz, M Ciorga, G Woltersdorf, D Schuh, D Bougeard, C H Back, D Weiss.
Abstract
We investigate the increase of the Curie temperature T(C) in a lateral spin injection geometry where the ferromagnetic (Ga,Mn)As injector and detector contacts are capped by a thin iron film. Because of interlayer coupling between Fe and (Ga,Mn)As T(C) gets enhanced by nearly 100% for the thinnest (Ga,Mn)As films. The use of the proximity effect might pave the way for practical implementation of spintronic devices.Entities:
Year: 2011 PMID： 21867085 DOI： 10.1103/PhysRevLett.107.056601
Source DB: PubMed Journal: Phys Rev Lett ISSN： 0031-9007 Impact factor: 9.161