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Circular photogalvanic effect induced by monopolar spin orientation in p-GaAs/AlGaAs MQW

Ganichev, Sergey, Ivchenko, Eougenious, Ketterl, Hermann, Prettl, Wilhelm and Vorobjev, L. (2000) Circular photogalvanic effect induced by monopolar spin orientation in p-GaAs/AlGaAs MQW. Applied Physics Letters 77 (20), pp. 3146-3148.

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Date of publication of this fulltext: 05 Aug 2009 13:37

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Other URL: http://www.physik.uni-regensburg.de/forschung/ganichev/reprints/AppPhysLet2000p3146_photogalvanic.pdf


Abstract

The circular photogalvanic effect (CPGE) has been observed in (100)-oriented p-GaAs/AlGaAs quantum wells at normal incidence of far-infrared radiation. It is shown that monopolar optical spin orientation of free carriers causes an electric current which reverses its direction upon changing from left to right circularly polarized radiation. CPGE at normal incidence and the occurrence of the linear ...

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Item type:Article
Date:13 November 2000
Institutions:Physics > Institute of Experimental and Applied Physics > Professor Ganichev > Group Sergey Ganichev
Identification Number:
ValueType
10.1063/1.1326488DOI
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:2205
Owner only: item control page

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