Semiconductor to metal transition in two-dimensional gold and its van der Waals heterostack with graphene
Dimensionality of a material is a critical parameter to control its electronic properties. Here, the authors report that 2D gold transforms from a semiconductor, with valence band maximum 50 meV below the Fermi level, into a metal by tuning the number of layers from 1 to 2 in between graphene and Si...
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| Autors principals: | , , , , , , |
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| Format: | Artigo |
| Idioma: | Inglês |
| Publicat: |
Nature Portfolio
2020-05-01
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| Col·lecció: | Nature Communications |
| Accés en línia: | https://doi.org/10.1038/s41467-020-15683-1 |
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