Optical spin injection and XMCD in ultrathin magnetic films deposited on GaAs
The primary aim of this work is to study optically excited spin injection over a ferromagnetic metal-semiconductor Schottky barrier. A novel experimental approach has been introduced which enables the determination of the sign in the magnetic asymmetry of the photocurrent, hence the sign in the spin...
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University of Salford
2009
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| Online Access: | http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.517492 |