Theory of the spontaneous buckling of doped graphene

Doron Gazit*

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

30 Scopus citations

Abstract

Graphene is a realization of an uncommon class of materials-electronic crystalline membranes. We study the interplay between the free electrons and the two-dimensional crystal and find that it induces a substantial effect on the elastic structure of the membrane. For the hole-doped membrane, in particular, we predict a spontaneous buckling. In addition, an attenuation of elastic waves is expected due to the effect of corrugations on the bulk modulus. These discoveries have a considerable magnitude in graphene, affecting both its mesoscopic structure and its electrical resistivity, which has an inherent asymmetry between hole- and electron-doped graphene.

Original languageAmerican English
Article number113411
JournalPhysical Review B - Condensed Matter and Materials Physics
Volume79
Issue number11
DOIs
StatePublished - 3 Mar 2009
Externally publishedYes

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