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Nanoscale strain engineering of giant pseudo-magnetic fields, valley polarization, and topological channels in graphene
The existence of nontrivial Berry phases associated with two inequivalent valleys in graphene provides interesting opportunities for investigating the valley-projected topological states. Examples of such studies include observation of anomalous quantum Hall effect in monolayer graphene, demonstrati...
| Autores principales: | , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
American Association for the Advancement of Science
2020
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7209983/ https://www.ncbi.nlm.nih.gov/pubmed/32494692 http://dx.doi.org/10.1126/sciadv.aat9488 |