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Type: Artigo de evento
Title: Coherent Spin Transport By Acoustic Fields In Gaas Quantum Wells
Author: Couto O.D.D.
Iikawa F.
Stotz J.A.H.
Hey R.
Santos P.V.
Abstract: We review processes for long-range spin transport and manipulation in GaAs quantum wells using mobile potentials created by the piezoelectric field of a surface acoustic wave. By reducing spin dephasing mechanisms associated with the spin orbit-coupling, these potentials can coherently transport spins over distances on the order of 100 μm. © 2006 WILEY-VCH Verlag GmbH & Co. KGaA.
Rights: fechado
Identifier DOI: 10.1002/pssc.200672804
Date Issue: 2006
Appears in Collections:Unicamp - Artigos e Outros Documentos

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