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https://physrep.ff.bg.ac.rs/handle/123456789/290
Title: | Phonons in narrow carbon nanotubes |
Authors: | Milošević, Ivanka Dobardžić, Edib Damnjanović, Milan |
Issue Date: | 15-Aug-2005 |
Journal: | Physical Review B - Condensed Matter and Materials Physics |
Abstract: | Accurate calculations of the phonon dispersion relations, phonon density of states, and phonon eigenvectors of the narrow single-wall carbon nanotubes in optimized geometry are carried out. The method applied is based on the force constants for graphene which reflect the long-range character of the dynamical matrix. Further, the relaxation and symmetry imposed modifications of the force constants ... |
URI: | https://physrep.ff.bg.ac.rs/handle/123456789/290 |
ISSN: | 1098-0121 |
DOI: | 10.1103/PhysRevB.72.085426 |
Appears in Collections: | Journal Article |
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