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Journal Articles International Journal of Thermal Sciences Year : 2013

Modeling heat conduction in the presence of a dislocation

Abstract

In this work, we propose a new model to investigate how heat conduction processes are modified close to a dislocation in a dielectric crystal. For the cases of a screw dislocation and a wedge dislocation, we show that thermal conductivity is locally anisotropic and that each kind of defect can imprint its own topological properties to the heat flux.

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Dates and versions

hal-01430694 , version 1 (10-01-2017)

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Sébastien Fumeron, E. Pereira, F. Moraes. Modeling heat conduction in the presence of a dislocation. International Journal of Thermal Sciences, 2013, 67, pp.64 - 71. ⟨10.1016/j.ijthermalsci.2012.12.013⟩. ⟨hal-01430694⟩
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