Ordered states of adatoms on graphene

Cheianov, Vadim and Syljuasen, Olav and Altshuler, B. L. and Falko, Vladimir (2009) Ordered states of adatoms on graphene. Physical review B, 80 (23). -. ISSN 1098-0121

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Abstract

We show that a dilute ensemble of epoxy-bonded adatoms on graphene has a tendency to form a spatially correlated state accompanied by a gap in graphene's electron spectrum. This effect emerges from the electron-mediated interaction between adatoms with a peculiar 1/r(3) distance dependence. The partial ordering transition is described by a random bond three-state Potts model.

Item Type: Journal Article
Journal or Publication Title: Physical review B
Additional Information: © 2009 The American Physical Society
Uncontrolled Keywords: /dk/atira/pure/researchoutput/libraryofcongress/qc
Subjects:
Departments: Faculty of Science and Technology > Physics
ID Code: 55539
Deposited By: ep_importer_pure
Deposited On: 29 Jun 2012 13:47
Refereed?: Yes
Published?: Published
Last Modified: 22 Feb 2020 01:58
URI: https://eprints.lancs.ac.uk/id/eprint/55539

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