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Title: Atomic structure and energy distribution of collapsed carbon nanotubes of different chiralities
Authors: Baimova, Julia A.
Fan, Qin
Zeng, Liangcai
Wang, Zhigang
Dmitriev, Sergey V.
Feng, Xiqiao
Zhou, Kun
Keywords: DRNTU::Engineering::Materials::Nanostructured materials
Issue Date: 2015
Source: Baimova, J. A., Fan, Q., Zeng, L., Wang, Z., Dmitriev, S. V., Feng, X., et al. (2015). Atomic structure and energy distribution of collapsed carbon nanotubes of different chiralities. Journal of nanomaterials, 2015, 186231-.
Series/Report no.: Journal of nanomaterials
Abstract: For carbon nanotubes of sufficiently large diameter at sufficiently low temperature, due to the action of the van der Waals forces, the ground state is a bilayer graphene with closed edges, the so-called collapsed configuration. Molecular dynamics simulation of collapsed carbon nanotubes is performed. The effect of length, diameter, and chirality of the nanotubes on their properties is investigated. It is shown that collapsed nanotubes after relaxation have rippled structure which is strongly dependent on the nanotube chirality. The structural properties are studied by calculating the radial distribution function and energy distribution along various regions in the collapsed carbon nanotubes.
DOI: 10.1155/2015/186231
Rights: © 2015 Julia A. Baimova et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
Fulltext Permission: open
Fulltext Availability: With Fulltext
Appears in Collections:MAE Journal Articles

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