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HL: Fachverband Halbleiterphysik

HL 13: Poster 1

HL 13.60: Poster

Monday, March 26, 2007, 15:00–17:30, Poster A

Surface acoustic wave mediated lateral electron spin transport with ferromagnetic tunnel contact spin injection — •Jens Ebbecke and Achim Wixforth — Lehrstuhl für Experimentalphysik I, Universitätsstr. 1, 86159 Augsburg, Germany

The motivation is to develop a spintronics device with electric spin injection, lateral electron spin transport by surface acoustic wave and optical or electrical readout. Also surface gates are possible for spin state manipulation. We present a detailed description of the idea and results of initial experiments.