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Hole Spin-Relaxation in Quantum Wells from Saturation of Inter-Subband Absorption

Kainz, Josef and Schneider, Petra and Ganichev, Sergey and Rössler, Ulrich and Wegscheider, Werner and Weiss, Dieter and Prettl, Wilhelm and Belkov, Vassilij and Golub, Leonid and Schuh, Dieter (2004) Hole Spin-Relaxation in Quantum Wells from Saturation of Inter-Subband Absorption. Physica E 22, pp. 418-421.

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Other URL: http://www.physik.uni-regensburg.de/forschung/ganichev/reprints/physicaE2004p418saturation.pdf


Spin-sensitive saturation of absorption of infrared radiation has been investigated in p-type GaAs QWs. It is shown that the absorption saturation of circularly polarized radiation is mostly controlled by the spin relaxation time of the holes. The saturation behavior has been investigated for di:erent QW widths and in dependence on the temperature with the result that the saturation intensity ...


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Item Type:Article
Institutions:Physics > Institute of Experimental and Applied Physics > Professor Ganichev > Group Sergey Ganichev
Identification Number:
Keywords:Hole spin-relaxation; Saturation of absorption; Inter-subband transition
Dewey Decimal Classification:500 Science > 530 Physics
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:2159
Owner Only: item control page


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