Ganichev, Sergey, Rössler, Ulrich, Prettl, Wilhelm, Ivchenko, E., Belkov, Vassilij, Neumann, Richard, Brunner, K. and Abstreiter, Gerhard (2002) Removal of spin-degenerancy in p-SiGe quantum wells demonstrated by spin-photocurrents. Physical Review B 66 (7), p. 75328.
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Other URL: http://link.aps.org/abstract/PRB/v66/e075328
Abstract
Spin photocurrents requiring a system lacking inversion symmetry, become possible in SiGe based quantum well (QW) structures due to their built-in asymmetry. We report on circular and linear photogalvanic effects induced by infrared radiation in (001)- and (113)-oriented p-Si/Si1–xGex QW structures and analyze the observations in view of the possible symmetry of these structures. The circular ...
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| Item type: | Article | ||||
|---|---|---|---|---|---|
| Date: | August 2002 | ||||
| Institutions: | Physics > Institute of Experimental and Applied Physics > Alumni or Retired Professors > Group Wilhelm Prettl Physics > Institute of Experimental and Applied Physics > Professor Ganichev > Group Sergey Ganichev Physics > Institute of Theroretical Physics > Alumni or Retired Professors > Group Ulrich Rössler | ||||
| Projects: | Forschergruppe Ferromagnet-Halbleiter Nanostrukturen | ||||
| Identification Number: |
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| Dewey Decimal Classification: | 500 Science > 530 Physics | ||||
| Status: | Published | ||||
| Refereed: | Yes, this version has been refereed | ||||
| Created at the University of Regensburg: | Yes | ||||
| Item ID: | 1348 |
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