Energy dissipation mechanisms in carbon nanotube oscillators

• Main Authors: Zhao, Yang, Ma, Chi Chiu, Chen, Guan Hua, Jiang, Qing
• 其他作者: School of Materials Science & Engineering
• 格式: Article
• 語言: English
• 出版: 2011
• 主題: DRNTU::Science::Physics::Atomic physics::Solid state physics
• 在線閱讀: https://hdl.handle.net/10356/92238; http://hdl.handle.net/10220/6732

Energy transfer from the translational degrees of freedom to phonon modes is studied for isolated systems of two coaxial carbon nanotubes, which may serve as a nearly frictionless nano-oscillator. It is found that for oscillators with short nanotubes (less than 30 Å) a rocking motion, occurring when...