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- URN zum Zitieren dieses Dokuments:
- urn:nbn:de:bvb:355-epub-403805
- DOI zum Zitieren dieses Dokuments:
- 10.5283/epub.40380
Zusammenfassung
We experimentally demonstrate ultralong spin lifetimes of electrons in the one-dimensional (1D) quantum limit of semiconductor nanowires. Optical probing of single wires of different diameters reveals an increase in the spin relaxation time by orders of magnitude as the electrons become increasingly confined until only a single 1D sub-band is populated after thermalization. We find the observed ...
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