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- URN zum Zitieren dieses Dokuments:
- urn:nbn:de:bvb:355-epub-78263
- DOI zum Zitieren dieses Dokuments:
- 10.5283/epub.7826
Zusammenfassung
Symmetry and spin dephasing in (110)-grown GaAs quantum wells (QWs) are investigated applying magnetic field induced photogalvanic effect and time-resolved Kerr rotation. We show that magnetic field induced photogalvanic effect provides a tool to probe the symmetry of (110)-grown quantum wells. The photocurrent is only observed for asymmetric structures but vanishes for symmetric QWs. Applying ...
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