Shielding vacuum fluctuations with graphene
作者： Sofia Ribeiro , Stefan Scheel
DOI: 10.1103/PHYSREVA.88.042519
关键词: Bilayer graphene 、 Dirac (software) 、 Excited state 、 Graphene 、 Graphene nanoribbons 、 Quantum fluctuation 、 Substrate (electronics) 、 Physics 、 Electromagnetic shielding 、 Condensed matter physics
摘要: The Casimir-Polder interaction of ground-state and excited atoms with graphene is investigated the aim to establish whether systems can be used as a shield for vacuum fluctuations an underlying substrate. We calculate zero-temperature potential from reflection coefficients within framework Dirac model. For both doped undoped we show limits at which could effectively shield. Additional results are given AB-stacked bilayer graphene.
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