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Spin and orbital mechanisms of the magnetogyrotropic photogalvanic effects in GaAs/AlxGa1-xAs quantum well structures

Lechner, Vera and Golub, Leonid and Lomakina, F. and Belkov, Vassilij and Olbrich, Peter and Stachel, Sebastian and Caspers, Ines and Griesbeck, Michael and Kugler, Michael and Hirmer, Michael and Korn, Tobias and Schueller, Christian and Schuh, Dieter and Wegscheider, Werner and Ganichev, Sergey (2011) Spin and orbital mechanisms of the magnetogyrotropic photogalvanic effects in GaAs/AlxGa1-xAs quantum well structures. Physical Review B (PRB) 83 (15), p. 155313.

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Other URL: http://link.aps.org/doi/10.1103/PhysRevB.83.155313


Abstract

We report on the study of the linear and circular magnetogyrotropic photogalvanic effect (MPGE) in GaAs/AlGaAs quantum well structures. Using the fact that in such structures the Landé factor g* depends on the quantum well (QW) width and has different signs for narrow and wide QWs, we succeeded to separate spin and orbital contributions to both MPGEs. Our experiments show that, for most QW ...

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Item Type:Article
Date:20 April 2011
Institutions:Physics > Institute of Experimental and Applied Physics > Professor Ganichev > Group Sergey Ganichev
Physics > Institute of Experimental and Applied Physics > Retired Professors > Group Werner Wegscheider
Projects:SFB 689: Spinphänomene in reduzierten Dimensionen
Identification Number:
ValueType
10.1103/PhysRevB.83.155313DOI
Classification:
NotationType
73.21.Fg, 72.25.Fe, 78.67.De, 73.63.Hs PACS
Subjects:500 Science > 530 Physics
Status:Published
Refereed:Yes, this version has been refereed
Created at the University of Regensburg:Yes
Owner: Claudia Rahm
Deposited On:22 May 2012 13:01
Last Modified:13 Mar 2014 18:52
Item ID:24495
Owner Only: item control page
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