Acoustically induced spin-orbit interactions revealed by two-dimensional imaging of spin transport in GaAs

Magneto-optic Kerr microscopy was employed to investigate the spin-orbit interactions of electrons traveling in semiconductor quantum wells using surface acoustic waves (SAWs). Two-dimensional images of the spin flow induced by SAWs exhibit anisotropic spin precession behaviors caused by the coexist...

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Veröffentlicht in:	Physical review letters 2011-05, Vol.106 (21), p.216602-216602, Article 216602
Hauptverfasser:	Sanada, H, Sogawa, T, Gotoh, H, Onomitsu, K, Kohda, M, Nitta, J, Santos, P V
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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