Spin-polarized electric currents in diluted magnetic semiconductor heterostructures induced by terahertz and microwave radiation

URN to cite this document:: urn:nbn:de:bvb:355-epub-253006
DOI to cite this document:: 10.5283/epub.25300

Olbrich, Peter ; Zoth, Christina ; Lutz, Peter ; Drexler, Christoph ; Belkov, Vassilij ; Terent'ev, Ya. V. ; Tarasenko, Sergey ; Semenov, A. N. ; Ivanov, S. V. ; Yakovlev, D. R. ; Wojtowicz, Tomasz ; Wurstbauer, U. ; Schuh, Dieter ; Ganichev, Sergey

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Date of publication of this fulltext: 09 Jul 2012 14:40

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Abstract

We report on the study of spin-polarized electric currents in diluted magnetic semiconductor (DMS) quantum wells subjected to an in-plane external magnetic field and illuminated by microwave or terahertz radiation. The effect is studied in (Cd,Mn)Te/(Cd,Mg)Te quantum wells (QWs) and (In,Ga)As/InAlAs:Mn QWs belonging to the well known II-VI and III-V DMS material systems, as well as, in ...