How Many-Body Effects Modify the van der Waals Interaction between Graphene Sheets
Undoped-graphene (Gr) sheets at low temperatures are known, via random-phase-approximation (RPA) calculations, to exhibit unusual van der Waals (vdW) forces. Here, we show that graphene is the first known system where effects beyond the RPA within each interacting subsystem make qualitative changes...
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| Autors principals: | , , |
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| Format: | Artigo |
| Idioma: | Inglês |
| Publicat: |
American Physical Society
2014-05-01
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| Col·lecció: | Physical Review X |
| Accés en línia: | http://doi.org/10.1103/PhysRevX.4.021040 |
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