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http://dx.doi.org/10.9708/jksci.2010.15.12.175

Ultra-High Frequency Characteristics of Double-Wall Carbon Nanotube Resonator with Different Length  

Kim, Jin-Tae (한서대학교 컴퓨터정보공학과)
Lee, Jun-Ha (상명대학교 컴퓨터시스템공학과)
Lee, Kang-Ho (국립한국재활복지대학 정보보안과)
Choi, Jong-Ho (강남대학교 전자공학과)
Publication Information
Journal of the Korea Society of Computer and Information / v.15, no.12, 2010 , pp. 175-180 More about this Journal
Abstract
In this paper, we have investigated ultrahigh frequency nano-mechanical resonators, made of DWCNTs with various wall lengths, via classical molecular dynamics simulations. We have aimed our analysis on the frequency variations of these resonators with the DWCNT wall lengths. The results show that the variations can be well fitted by either the Pearson VII function when the resonant frequency of normalized by its maximum frequency is plotted as a function of the inner/outer wall length ratio L5/L10 for different values of the outer wall length L10, and the Gauss distribution function when the resonant frequency of normalized by its maximum frequency is plotted as a function of the outer/inner wall length ratio for different values of the inner wall length.
Keywords
Nanotube; DWCNT; Resonator;
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Times Cited By KSCI : 2  (Citation Analysis)
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