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Phys. Rev. E 57, 2992–2995 (1998)

Heat conduction in one-dimensional chains

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Bambi Hu1,2, Baowen Li1, and Hong Zhao1,3
1Department of Physics and Centre for Nonlinear Studies, Hong Kong Baptist University, Hong Kong, China
2Department of Physics, University of Houston, Houston, Texas 77204
3Department of Physics, Lanzhou University, 730000 Lanzhou, China

Received 8 August 1997; published in the issue dated March 1998

We study numerically the thermal conductivity in several different one-dimensional chains. We show that the phonon-lattice interaction is the main ingredient of the Fourier heat law. Our argument provides a rather satisfactory explanation to all existing numerical results concerning this problem.

© 1998 The American Physical Society

URL:
http://link.aps.org/doi/10.1103/PhysRevE.57.2992
DOI:
10.1103/PhysRevE.57.2992
PACS:
44.10.+i, 05.45.+b, 05.60.+w, 05.70.Ln