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http://dx.doi.org/10.6109/jkiice.2011.15.1.169

Frequency Vibrational Behavior Analysis of Double-Wall Carbon Nanotube Resonator  

Kim, Jin-Tae (한서대학교 컴퓨터정보공학과)
Lee, Jun-Ha (상명대학교 컴퓨터시스템공학과)
Abstract
For a double-walled carbon nanotube resonator with a short outer nanotube, the free edge of the short outer wall plays an important role in the vibration of the long inner nanotube. For a double-walled carbon nanotube resonator with a short inner nanotube, the short inner nanotube can be considered as a flexible core, thus, the fundamental frequency is influenced by its length. In this paper, we analysis frequency variation in ultrahigh frequency nanomechanical resonators based on double-walled carbon nanotubes with different wall length. This results will widely apply to the realization of frequency devices controlling the length of the inner or outer nanotube.
Keywords
Nanotube; Double-walled; Resonator; Frequency Analyzation;
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