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Deterministic transfer of spin polarization in wire-like lateral structures via the persistent spin helix

Schwemmer, M., Hanninger, A., Weingartner, M., Oltscher, M., Ciorga, Mariusz, Weiss, Dieter, Schuh, Dieter, Bougeard, Dominique, Korn, Tobias and Schüller, Christian (2016) Deterministic transfer of spin polarization in wire-like lateral structures via the persistent spin helix. Applied Physics Letters 109, p. 172106.

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Date of publication of this fulltext: 21 Nov 2016 14:11

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Abstract

We used spatially- and time-resolved Kerr rotation microscopy to show that in lateral wire-like structures, based on a modulation-doped GaAs-AlGaAs quantum well, an optically initialized spin polarization can be deterministically transferred to specific lateral positions, employing the persistent spin helix (PSH). To this end, we show that confinement in two directions leads to a strong ...

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Item type:Article
Date:27 September 2016
Institutions:Physics > Institute of Experimental and Applied Physics > Chair Professor Huber > Group Dominique Bougeard
Physics > Institute of Experimental and Applied Physics > Chair Professor Lupton > Group Christian Schüller
Physics > Institute of Experimental and Applied Physics > Chair Professor Weiss > Group Dieter Weiss
Projects:SFB 689: Spinphänomene in reduzierten Dimensionen
Identification Number:
ValueType
10.1063/1.4966184DOI
Dewey Decimal Classification:500 Science > 530 Physics
Status:Published
Refereed:Yes, this version has been refereed
Created at the University of Regensburg:Yes
Item ID:34850
Owner only: item control page

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