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Cited by 166

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Image potential states in graphene

Silkin, V. M., Zhao, J., Guinea, F., Chulkov, E. V., Echenique, P. M., Petek, H.·2009·Physical Review B

Abstract

Using combined ``$\text{LDA}+\text{image}$ potential'' calculations we show that below the vacuum level a single graphene layer possesses a double Rydberg series of even $({n}^{+})$ and odd $({n}^{\ensuremath{-}})$ symmetry image-potential states and argue that the widely discussed interlayer band in graphite is a consequence of the intersheet hybridization of the first even image-potential state. In light of the present results, the unoccupied electronic states with nearly-free-electron properties in carbon nanotubes, fullerenes, and fullerites can be understood to originate from the image-potential states of graphene.

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Metadata

Authors
Silkin, V. M., Zhao, J., Guinea, F., Chulkov, E. V., Echenique, P. M., & Petek, H.
Venue
Physical Review B
Published
2009-09-28
Volume
80
Issue
12
ISSN
  • 1098-0121 (ISSN-L)
  • 1550-235X
OpenAlex
W2008134680
Cited by
166
References
1
FWCI
5.74
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Image potential states in graphene. https://app.cochat.ai/papers/10.1103/physrevb.80.121408
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Silkin, V. M., Zhao, J., Guinea, F., Chulkov, E. V., Echenique, P. M., & Petek, H. (2009). Image potential states in graphene. Physical Review B. https://doi.org/10.1103/physrevb.80.121408

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.