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Electrons on hexagonal lattices and applications to nanotubes.

Hartmann, B. and Zakrzewski, W. J. (2003) 'Electrons on hexagonal lattices and applications to nanotubes.', Physical review B., 68 (18). p. 184302.

Abstract

We consider a Fröhlich-type Hamiltonian on a hexagonal lattice. Aiming to describe nanotubes, we choose this two-dimensional lattice to be periodic and to have a large extension in one (x) direction and a small extension in the other (y) direction. We study the existence of solitons in this model using both analytical and numerical methods. We find exact solutions of our equations and discuss some of their properties.

Item Type:Article
Full text:PDF - Published Version (107Kb)
Status:Peer-reviewed
Publisher Web site:http://dx.doi.org/10.1103/PhysRevB.68.184302
Publisher statement:© 2003 The American Physical Society
Record Created:26 Apr 2007
Last Modified:15 Mar 2011 11:58

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