Valley-contrasting physics in graphene: magnetic moment and topological transport
We investigate physical properties that can be used to distinguish the valley degree of freedom in systems where inversion symmetry is broken, using graphene systems as examples. We show that the pseudospin associated with the valley index of carriers has an intrinsic magnetic moment, in close analo...
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| Veröffentlicht in: | Physical review letters 2007-12, Vol.99 (23), p.236809-236809, Article 236809 |
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| Hauptverfasser: | , , |
| Format: | Artikel |
| Sprache: | eng |
| Online-Zugang: | Volltext |
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