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- URN zum Zitieren dieses Dokuments:
- urn:nbn:de:bvb:355-epub-357619
- DOI zum Zitieren dieses Dokuments:
- 10.5283/epub.35761
Alternative Links zum Volltext:DOI
Zusammenfassung
We investigate the nonlocal Hanle effect in high mobility two-dimensional electron systems using (Ga,Mn)As/GaAs spin Esaki diodes as spin selective contacts. Spin signals in these systems can be strongly affected by dynamic nuclear polarization, which mimics long spin-relaxation times extracted from the measured Hanle curves. Here, we introduce a method which largely suppresses these effects by ...
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