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- URN to cite this document:
- urn:nbn:de:bvb:355-epub-312121
- DOI to cite this document:
- 10.5283/epub.31212
Abstract
When an electric current passes across a potential barrier, the partition process of electrons at the barrier gives rise to the shot noise, reflecting the discrete nature of the electric charge. Here we report the observation of excess shot noise connected with a spin current which is induced by a nonequilibrium spin accumulation in an all-semiconductor lateral spin-valve device. We find that ...
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