Molecular Dynamics Simulation of Thermal Conductivity in Si--Ge Nanocomposites |
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Authors: | HUANG Xiao-Peng HUAI Xiu-Lan |
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Institution: | Institute of Engineering Thermophysics, Chinese Academy of Science, Beijing 100080Graduate School of the Chinese Academy of Science, Beijing 100080 |
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Abstract: | Thermal conductivity of nanocomposites is calculated by molecular dynamics (MD) simulation. The effect of size on thermal conductivity of nanowire composites and the temperature profiles are studied. The results indicate that the thermal conductivity of nanowire composites could be much lower than alloy value; the thermal conductivity is slightly dependent on temperature except at very low temperature. |
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Keywords: | 65 80 +n 05 70 Np 68 65 -k |
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