The Electronic Structure of Short Carbon Nanotubes: The Effects of Correlation

This paper presents a tight binding and ab initio study of finite zig-zag nanotubes of various diameters and lengths. The vertical energy spectra of such nanotubes are presented, as well as their spin multiplicities. The calculations performed using the tight binding approach show the existence of q...

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Bibliographic Details
Main Authors: Vijay Gopal Chilkuri, Stefano Evangelisti, Thierry Leininger, Antonio Monari
Format: Article
Language:English
Published: Wiley 2015-01-01
Series:Advances in Condensed Matter Physics
Online Access:http://dx.doi.org/10.1155/2015/475890
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