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Optical Spin Orientation Under Inter- and Intra-Subband Transitions in QWs
| Content Provider | Semantic Scholar |
|---|---|
| Author | Tarasenko, Sergey A. Ivchenko, E. L. Bel'kov, Vasily V. Ganichev, Sergey D. Schowalter, D. Schneider, Petr Sollinger, M. Prettl, Wilhelm Ustinov, Victor M. Zhukov, Arcady Vorobjev, Leonid E. |
| Copyright Year | 2003 |
| Abstract | It is shown that absorption of circularly polarized infrared radiation achieved by inter-subband and intra-subband (Drude-like) transitions results in a monopolar spin orientation of free carriers. The monopolar spin polarization in zinc-blende-based quantum wells (QWs) is demonstrated by the observation of the spin-galvanic and circular photogalvanic effects. It is shown that monopolar spin orientation in n-type QWs becomes possible if an admixture of valence band states to the conduction band wave function and the spin–orbit splitting of the valence band are taken into account. |
| Starting Page | 419 |
| Ending Page | 422 |
| Page Count | 4 |
| File Format | PDF HTM / HTML |
| DOI | 10.1023/A:1023614814593 |
| Alternate Webpage(s) | https://arxiv.org/pdf/cond-mat/0301388v1.pdf |
| Alternate Webpage(s) | http://arxiv.org/pdf/cond-mat/0301388v1.pdf |
| Alternate Webpage(s) | http://www.physik.uni-regensburg.de/forschung/ganichev/reprints/Proceedings_PASP2002Monopol.pdf |
| Alternate Webpage(s) | https://doi.org/10.1023/A%3A1023614814593 |
| Volume Number | 16 |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
