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- Title
On the vibration of double-walled carbon nanotubes using molecular structural and cylindrical shell models.
- Authors
Ansari, R.; Rouhi, S.; Aryayi, M.
- Abstract
The vibrational behavior of double-walled carbon nanotubes is studied by the use of the molecular structural and cylindrical shell models. The spring elements are employed to model the van der Waals interaction. The effects of different parameters such as geometry, chirality, atomic structure and end constraint on the vibration of nanotubes are investigated. Besides, the results of two aforementioned approaches are compared. It is indicated that by increasing the nanotube side length and radius, the computationally efficient cylindrical shell model gives rational results.
- Subjects
DOUBLE walled carbon nanotubes; ENGINEERED cylindrical shell vibration; MOLECULAR structure; VAN der Waals forces; ATOMIC structure; MATHEMATICAL continuum
- Publication
International Journal of Modern Physics B: Condensed Matter Physics; Statistical Physics; Applied Physics, 2016, Vol 30, Issue 5, p-1
- ISSN
0217-9792
- Publication type
Article
- DOI
10.1142/S0217979216500077