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Unique Spin Vortices and Topological Charges in Quantum Dots with Spin-orbit Couplings
Spin textures of one or two electrons in a quantum dot with Rashba or Dresselhaus spin-orbit couplings reveal several intriguing properties. We show here that even at the single-electron level stable spin vortices with tunable topological charges exist. These topological textures appear in the groun...
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| Veröffentlicht in: | Sci Rep |
|---|---|
| Hauptverfasser: | , , , |
| Format: | Artigo |
| Sprache: | Inglês |
| Veröffentlicht: |
Nature Publishing Group UK
2019
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| Schlagworte: | |
| Online Zugang: | https://ncbi.nlm.nih.gov/pmc/articles/PMC6345826/ https://ncbi.nlm.nih.gov/pubmed/30679442 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1038/s41598-018-35837-y |
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