Electron-electron interactions and plasmon dispersion in graphene
Plasmons in two-dimensional electron systems with nonparabolic bands, such as graphene, feature strong dependence on electron-electron interactions. We use a many-body approach to relate plasmon dispersion at long wavelengths to Landau Fermi-liquid interactions and quasiparticle velocity. An identic...
| Auteurs principaux: | , , |
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| Autres auteurs: | |
| Format: | Article |
| Langue: | en_US |
| Publié: |
American Physical Society
2014
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| Accès en ligne: | http://hdl.handle.net/1721.1/88762 https://orcid.org/0000-0002-4268-731X |