Heat Conduction in a One-Dimensional Harmonic Chain with Three-Dimensional Vibrations(General)
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概要
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We study vibrational energy transport in a quasi one-dimensional (ID) harmonic chain with both longitudinal and transverse vibrations. We demonstrate via both numerical simulation and theoretic analysis that for ID atomic chain connected by three-dimensional (3D) harmonic springs, the coefficient of heat conduction changes continuously with its lattice constant, indicating the qualitative difference from the corresponding 1D case where the coefficient is independent of the lattice constant.
- 社団法人日本物理学会の論文
- 2008-07-15
著者
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LI Baowen
Department of Physics and Centre for Computational Science and Engineering, National University of S
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Li Baowen
Department Of Physics And Centre For Computational Science And Engineering National University Of Si
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Li Baowen
Department Of Physics And Centre For Computational Science And Engineering National University Of Si
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LIU Zonghua
Institute of Theoretical Physics and Department of Physics, East China Normal University
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Liu Zonghua
Institute Of Theoretical Physics And Department Of Physics East China Normal University:department O
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