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arXiv · 1809.08535

Optimal quantum refrigeration in strained graphene

Arjun Mani·Colin Benjamin
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Abstract

Refrigerators soak up heat energy from a low-temperature region and dump it into a higher temperature region using external work done on the system. Refrigerators are useful in cooling down a system to very low temperatures. In this letter, we show that a monolayer of strained graphene can be used in designing a quantum refrigerator with an excellent coefficient of performance and large cooling power. The operating point at which the strained graphene device works best as a quantum refrigerator is derived and the effects of strain and temperature on cooling are discussed.

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Arjun Mani, Colin Benjamin. 2018-09-23. Optimal quantum refrigeration in strained graphene. https://doi.org/10.1021/acs.jpcc.9b07873

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