混合量子结构中热整流的充分条件
Sufficient conditions for thermal rectification in hybrid quantum structures
摘要:
我们分析确定充分条件内的量子主方程形式主义的两端混合结构中表现出热整流。我们认识到两类整流器。在A型整流器中,触点是不同的。在B型整流器中,接触是等效的,但是系统和浴具有不同的颗粒统计,并且系统(参数化地)不对称地耦合到浴。我们的研究适用于各种混合结,包括金属,超导和自旋。
英文摘要:
We analytically identify sufficient conditions for manifesting thermal rectification in two-terminal hybrid structures within the quantum master equation formalism. We recognize two classes of rectifiers. In type A rectifiers the contacts are dissimilar. In type B rectifiers the contacts are equivalent, but the system and baths have different particle statistics, and the system is (parametrically) asymmetrically coupled to the baths. Our study applies to various hybrid junctions including metals, dielectrics, and spins.
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