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Increase of spin dephasing times in a 2D electron system with degree of initial spin polarization

Stich, Dominik, Korn, Tobias, Schulz, Robert, Schuh, Dieter, Wegscheider, Werner and Schüller, Christian (2008) Increase of spin dephasing times in a 2D electron system with degree of initial spin polarization. Physica E Low-dimensional Systems and Nanostructures 40 (5), pp. 1545-1547.

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We report on time-resolved Faraday/Kerr rotation measurements on a high-mobility 2D electron system. A variable initial spin polarization is created in the sample by a circularly polarized pump pulse, and the spin polarization is tracked by measuring the Faraday/Kerr rotation of a time-delayed probe pulse. By varying the pump intensity, the initial spin polarization is changed from the ...


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Item type:Article
Date:5 March 2008
Institutions:Physics > Institute of Experimental and Applied Physics > Chair Professor Lupton > Group Christian Schüller
Identification Number:
39.30.+w; 73.20.−r; 85.75.-d; 71.70.EjPACS
Keywords:Heterostructures; 2D electron system; Spin dephasing
Dewey Decimal Classification:500 Science > 530 Physics
Created at the University of Regensburg:Unknown
Item ID:9707
Owner only: item control page


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