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Proceedings Paper

Embedded multi-frequency generators based on multi-walled carbon nanotube
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Paper Abstract

The coupled oscillation of multi-walled CNT oscillators consisting of (5n,5n) CNTs was investigated by molecular dynamics simulations. The oscillation feature of the CNT oscillators can not be described by a continuum theory. All walls of the multi-walled CNT are oscillated due to the interwall coupling. The frequencies of the multi-walled CNT oscillators are higher than those of the double-walled CNT oscillators. In spire of the different core CNT, the frequency peaks due to the interwall coupling are similar to each other as the number of walls increases. This reason is that the interwall coupling effects increase as the number of walls increases.

Paper Details

Date Published: 9 September 2008
PDF: 10 pages
Proc. SPIE 7037, Carbon Nanotubes and Associated Devices, 70371E (9 September 2008); doi: 10.1117/12.793979
Show Author Affiliations
Jeong-Won Kang, Chungju National Univ. (Korea, Republic of)
Gi Han Ryu, Chungju National Univ. (Korea, Republic of)
Chung Sang Won, Chungju National Univ. (Korea, Republic of)
Young Gyu Choi, Chungju National Univ. (Korea, Republic of)

Published in SPIE Proceedings Vol. 7037:
Carbon Nanotubes and Associated Devices
Manijeh Razeghi; Didier Pribat; Young Hee Lee, Editor(s)

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