A series circuit of thermal rectifiers: an effective way to enhance rectification ratio

Shiqian Hu; Meng An; Nuo Yang; Baowen Li

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arXiv · 1605.01806

A series circuit of thermal rectifiers: an effective way to enhance rectification ratio

Shiqian Hu·Meng An·Nuo Yang·Baowen Li

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Abstract

The low rectification ratio limits the application of thermal rectifiers. In this paper, it is found that a series circuit of thermal rectifiers in asymmetric graphene/graphene phononic crystal (GPnC) structures can improve rectification significantly. The simulations by using non-equilibrium molecular dynamics (NEMD) are performed. Moreover, the size effect on thermal rectification is also studied and discussed.

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Shiqian Hu, Meng An, Nuo Yang, Baowen Li. 2016-05-06. A series circuit of thermal rectifiers: an effective way to enhance rectification ratio. https://arxiv.org/abs/1605.01806

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