全波段蒙特卡罗方法在硅纳米线中的声子输运

2014 International Workshop on Computational Electronics (IWCE) Pub Date : 2014-06-03 DOI:10.1109/IWCE.2014.6865864

J. Larroque, J. Saint-Martin, P. Dollfus

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引用次数: 1

摘要

我们发现，在全波段色散下，比热比各向同性二次色散更接近实验值。因此，我们在传输算法中使用了全频带色散。提出了一种模拟硅纳米线中声子输运的蒙特卡罗算法。该方法已成功地用于热导率的模拟。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Phonon transport in silicon nanowires using a Full-Band Monte Carlo approach

We show that with a Full-Band dispersion, the specific heat is closer to the experimental value than with an isotropic quadratic dispersion. So we use a Full-Band dispersion in the transport algorithm. A Monte Carlo algorithm has been developed to simulate phonon transport in silicon nanowire. It has been successfully used to simulate the thermal conductivity.

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2014 International Workshop on Computational Electronics (IWCE)

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