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Title: Anomalous vibrational energy diffusion in carbon nanotubes
Authors: Zhang, G. 
Li, B. 
Issue Date: 2005
Citation: Zhang, G., Li, B. (2005). Anomalous vibrational energy diffusion in carbon nanotubes. Journal of Chemical Physics 123 (1) : -. ScholarBank@NUS Repository.
Abstract: We study the vibrational energy diffusion in single-walled carbon nanotubes by using the molecular-dynamics method. It is found that energy transports ballistically at low temperature and superdiffusively at room temperature. The velocity of energy transport along the axis in carbon nanotube at room temperature is about 0.10 Åfs. It is also found that energy transport in carbon nanotube is different from that one in one-dimensional carbon lattice with the same interaction potential. © 2005 American Institute of Physics.
Source Title: Journal of Chemical Physics
ISSN: 00219606
DOI: 10.1063/1.1949166
Appears in Collections:Staff Publications

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