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Mach-Zehnder interferometry using spin- and valley-polarized quantum Hall edge states in graphene
Confined to a two-dimensional plane, electrons in a strong magnetic field travel along the edge in one-dimensional quantum Hall channels that are protected against backscattering. These channels can be used as solid-state analogs of monochromatic beams of light, providing a unique platform for study...
| Autores principales: | , , , , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
American Association for the Advancement of Science
2017
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5562424/ https://www.ncbi.nlm.nih.gov/pubmed/28835920 http://dx.doi.org/10.1126/sciadv.1700600 |