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Efficient spin filter using multi-terminal quantum dot with spin-orbit interaction
We propose a multi-terminal spin filter using a quantum dot with spin-orbit interaction. First, we formulate the spin Hall effect (SHE) in a quantum dot connected to three leads. We show that the SHE is significantly enhanced by the resonant tunneling if the level spacing in the quantum dot is small...
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| Hauptverfasser: | , |
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| Format: | Artigo |
| Sprache: | Inglês |
| Veröffentlicht: |
Springer
2011
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| Schlagworte: | |
| Online Zugang: | https://ncbi.nlm.nih.gov/pmc/articles/PMC3211854/ https://ncbi.nlm.nih.gov/pubmed/21711500 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1186/1556-276X-6-436 |
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