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Magneto-gyrotropic photogalvanic effect and spin dephasing in (110)-grown GaAs/AlGaAs quantum well structures

Olbrich, Peter and Allerdings, Jurie and Belkov, Vassilij and Tarasenko, Sergey and Schuh, Dieter and Wegscheider, Werner and Korn, Tobias and Schüller, Christian and Weiss, Dieter and Ganichev, Sergey (2009) Magneto-gyrotropic photogalvanic effect and spin dephasing in (110)-grown GaAs/AlGaAs quantum well structures. Physical Review B (PRB) 79, 245329-1-245329-10.

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Abstract

We report the magnetogyrotropic photogalvanic effect(MPGE)in n-doped (110)-grown GaAs/AlGaAs quantum-well (QW) structures caused by free-carrier absorption of terahertz radiation in the presence of a magnetic field. The photocurrent behavior upon variation in the radiation-polarization state, magnetic field orientation, and temperature is studied. The developed theory of MPGE describes well all ...

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Item Type:Article
Date:June 2009
Institutions:Physics > Institute of Experimental and Applied Physics > Chair Professor Weiss > Group Dieter Weiss
Physics > Institute of Experimental and Applied Physics > Retired Professors > Group Werner Wegscheider
Physics > Institute of Experimental and Applied Physics > Chair Professor Lupton > Group Christian Schüller
Physics > Institute of Experimental and Applied Physics > Professor Ganichev > Group Sergey Ganichev
Projects:SFB 689: Spinphänomene in reduzierten Dimensionen
Identification Number:
ValueType
10.1103/PhysRevB.79.245329DOI
Classification:
NotationType
73.21.Fg, 72.25.Fe, 78.67.De, 73.63.HsPACS
Subjects:500 Science > 530 Physics
Status:Published
Refereed:Yes, this version has been refereed
Created at the University of Regensburg:Partially
Owner: Christoph Drexler
Deposited On:30 Jun 2009 08:13
Last Modified:13 Mar 2014 10:47
Item ID:8286
Owner Only: item control page

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