Please use this identifier to cite or link to this item: https://doi.org/10.1016/j.carbon.2005.07.022
Title: Analysis of the oscillatory behavior of double-walled carbon nanotube-based oscillators
Authors: Liu, P.
Zhang, Y.W. 
Lu, C.
Keywords: Carbon nanotubes
Molecular simulation
Issue Date: Jan-2006
Source: Liu, P., Zhang, Y.W., Lu, C. (2006-01). Analysis of the oscillatory behavior of double-walled carbon nanotube-based oscillators. Carbon 44 (1) : 27-36. ScholarBank@NUS Repository. https://doi.org/10.1016/j.carbon.2005.07.022
Abstract: Molecular dynamics simulations of oscillatory behaviors of double-walled carbon nanotube-based oscillators are performed. The second-generation empirical bond-order potential is used for the atomic interactions within a wall, and a registry-dependent and four different registry-independent van der Waals potentials are used for the atomic interactions between walls. It is found that the frequencies of the nanotube oscillators are sensitive to the choice of the van der Waals potentials. An almost non-decay oscillation is observed for the registry-dependent potential when there is no rocking motion. However, an apparent decay oscillation is observed when rocking motion occurs. A decay oscillation is observed for all registry-independent potentials even without rocking motion. Mechanisms leading to unstable oscillatory behavior are analyzed. © 2005 Elsevier Ltd. All rights reserved.
Source Title: Carbon
URI: http://scholarbank.nus.edu.sg/handle/10635/64811
ISSN: 00086223
DOI: 10.1016/j.carbon.2005.07.022
Appears in Collections:Staff Publications

Show full item record
Files in This Item:
There are no files associated with this item.

SCOPUSTM   
Citations

48
checked on Dec 6, 2017

WEB OF SCIENCETM
Citations

46
checked on Nov 22, 2017

Page view(s)

29
checked on Dec 10, 2017

Google ScholarTM

Check

Altmetric


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.