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

  • Journal of The Korea Society of Computer and Information
  • Abbr : JKSCI
  • 2010, 15(12), pp.175-180
  • Publisher : The Korean Society Of Computer And Information
  • Research Area : Engineering > Computer Science

김진태 1 Lee Jun Ha 2 KangHo-Lee 3 Choi Jong Ho 4

1한서대학교
2상명대학교
3한국재활복지대학
4강남대학교

Accredited

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.

Citation status

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