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- URN zum Zitieren dieses Dokuments:
- urn:nbn:de:bvb:355-epub-281061
- DOI zum Zitieren dieses Dokuments:
- 10.5283/epub.28106
Zusammenfassung
We investigate ramifications of the persistent spin helix symmetry in two-dimensional hole gases in the conductance of disordered mesoscopic systems. To this end we extend previous models by going beyond the axial approximation for III-V semiconductors. We identify for heavy-hole subbands an exact spin-preserving symmetry analogous to the electronic case by analyzing the crossover from weak ...
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