Detecting topological currents in graphene superlattices
Topological materials may exhibit Hall-like currents flowing transversely to the applied electric field even in the absence of a magnetic field. In graphene superlattices, which have broken inversion symmetry, topological currents originating from graphene's two valleys are predicted to flow in...
| Автори: | , , , , , , , , , , |
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| Інші автори: | |
| Формат: | Стаття |
| Мова: | en_US |
| Опубліковано: |
American Association for the Advancement of Science (AAAS)
2014
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| Онлайн доступ: | http://hdl.handle.net/1721.1/89816 https://orcid.org/0000-0002-4268-731X |