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dc.contributor.authorO'Hare, Anthony-
dc.contributor.authorKusmartsev, Feodor V-
dc.contributor.authorKugel, Kliment I-
dc.description.abstractWe show that the "two-dimensional" graphene is stable due to transverse short-range displacements of carbon atoms, which may be described in a framework of Ising model with competing interactions. When temperature decreases, two transitions, high temperature disorder into order and order into low-temperature glass, arise. The graphene looks like a microscopic "washboard" with the wavelength of about 2-4 Å. Due to up-down asymmetry of the lattice distortions in graphene on substrate, a mini-bandgap arises. This leads to many new phenomena: a rectification of AC current induced by microwave or infrared radiation, the existence of self-trapping and a new type of fermionic mini-exciton-polaritons.en_UK
dc.relationO'Hare A, Kusmartsev FV & Kugel KI (2012) Stable forms of two-dimensional crystals and graphene, Physica B: Condensed Matter, 407 (11), pp. 1964-1968.-
dc.rightsThe publisher does not allow this work to be made publicly available in this Repository. Please use the Request a Copy feature at the foot of the Repository record to request a copy directly from the author. You can only request a copy if you wish to use this work for your own research or private study.-
dc.subjectElectron gasen_UK
dc.subjectTwo-dimensional crystalen_UK
dc.titleStable forms of two-dimensional crystals and grapheneen_UK
dc.typeJournal Articleen_UK
dc.rights.embargoreasonThe publisher does not allow this work to be made publicly available in this Repository therefore there is an embargo on the full text of the work.-
dc.citation.jtitlePhysica B: Condensed Matter-
dc.type.statusPublisher version (final published refereed version)-
dc.contributor.affiliationComplex Systems-
dc.contributor.affiliationLoughborough University-
dc.contributor.affiliationLoughborough University-
Appears in Collections:Computing Science and Mathematics Journal Articles

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