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Spin galvanic effect due to optical spin orientation in n-type GaAs quantum well structures

Ganichev, Sergey and Schneider, Petra and Belkov, Vassilij and Ivchenko, Eougenious and Tarasenko, Sergey and Wegscheider, Werner and Weiss, Dieter and Schuh, Dieter and Clarke, D. and Merrick, M. and Murdin, B. and Murzyn, P. and Phillips, P. and Pidgeon, C. and Beregulin, Eugene and Prettl, Wilhelm (2003) Spin galvanic effect due to optical spin orientation in n-type GaAs quantum well structures. Physical review B: Condensed matter and materials physics 68, 081302(R).

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Other URL: http://www.physik.uni-regensburg.de/forschung/ganichev/reprints/PRB_Rapid2003p08081302R_sge_optical.pdf


Abstract

Under oblique incidence of circularly polarized infrared radiation the spin-galvanic effect ~SGE! has been
unambiguously observed in ~001!-grown n-type GaAs quantum well structures in the absence of any external
magnetic field. Resonant intersubband transitions have been obtained making use of the tunability of the
free-electron laser FELIX. A microscopic theory of the SGE for intersubband transitions has been developed,
which is in good agreement with experimental findings.


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Item Type:Article
Date:2003
Institutions:Physics > Institute of Experimental and Applied Physics > Professor Ganichev > Group Sergey Ganichev
Identification Number:
ValueType
10.1103/PhysRevB.68.081302DOI
Subjects:500 Science > 530 Physics
Status:Published
Refereed:Yes, this version has been refereed
Created at the University of Regensburg:Yes
Deposited On:05 Oct 2007
Last Modified:13 Mar 2014 10:15
Item ID:2167
Owner Only: item control page

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