Belkov, Vassilij and Ganichev, Sergey and Ivchenko, Eougenious and Tarasenko, Sergey and Weber, Wolfgang and Giglberger, Stephan and Olteanu, M. and Tranitz, Hans-Peter and Danilov, Sergey and Schneider, Petra and Wegscheider, Werner and Weiss, Dieter and Prettl, Wilhelm (2005) Magneto-gyrotropic photogalvanic effects in semiconductor quantum wells. Journal of Physics: Condensed Matter 17 (21), pp. 3405-3428.
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We show that free-carrier (Drude) absorption of both polarized and unpolarized terahertz radiation in quantum well (QW) structures causes an electric photocurrent in the presence of an in-plane magnetic field. Experimental and theoretical analysis evidences that the observed photocurrents are spin dependent and related to the gyrotropy of the QWs. Microscopic models for the photogalvanic effects ...
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|Date:||1 June 2005|
|Institutions:||Physics > Institute of Experimental and Applied Physics > Retired Professors > Group Werner Wegscheider|
|Subjects:||500 Science > 530 Physics|
|Created at the University of Regensburg:||Unknown|
|Deposited On:||11 Jan 2010 13:36|
|Last Modified:||13 Mar 2014 12:23|