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Title:
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Quasi-reversible energy flows in carbon-nanotube oscillators.
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Author:
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Zhao, Yang.; Ma, Chi Chiu.; Wong, Lai-Ho.; Chen, Guan Hua.; Xu, Zhiping.; Zheng, Quan Shui.; Jiang, Qing.; Chwang, Allen T.
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Copyright year:
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2006 |
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Abstract:
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Quasi-reversible energy flows between orderly intertube axial motion and vibrational modes are studied for isolated systems of two coaxial carbon nanotubes at temperatures ranging from 300 K to 500 K. It is found that the excess intertube van der Waals energy, depleted from the intertube axial motion, is primarily stored in low-frequency mechanical modes of the oscillator for an extended period of time. |
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Subject:
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DRNTU::Engineering::Materials. |
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Type:
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Journal Article |
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Series/ Journal Title:
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Journal of computational and theoretical nanoscience |
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School:
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School of Materials Science and Engineering |
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Rights:
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© 2006 American Scientific Publishers. |
