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- URN zum Zitieren dieses Dokuments:
- urn:nbn:de:bvb:355-epub-321998
- DOI zum Zitieren dieses Dokuments:
- 10.5283/epub.32199
Zusammenfassung
Due to its p-like character, the valence band in GaAs-based heterostructures offers rich and complex spin-dependent phenomena. One manifestation is the large anisotropy of Zeeman spin splitting. Using undoped, coupled quantum wells (QWs), we examine this anisotropy by comparing the hole-spin dynamics for high- and low-symmetry crystallographic orientations of the QWs. We directly measure the hole ...
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