论文标题

在热诱导的传输中,Fano效应通过库仑封锁状态内的三重量子点

Fano effect in a thermally induced transport through a triple quantum dot within the Coulomb blockade regime

论文作者

Zimbovskaya, Natalya A.

论文摘要

在目前的工作中,我们从理论上研究了连接处的热电传输和传热,包括$ t $形的双量子点与非磁性电极耦合,并在平行构型中补充了第三个点。我们关注库仑相互作用和量子干扰在热电电子传输上所考虑的三量子点的$ t形状部分发生的量子干扰的综合作用。在线性响应方案以外的电子之间的强度内部相互作用的限制中,研究了通过系统的传输。结果表明,在这些条件下,通过被考虑的系统的电荷和传热都可能受到量子干扰和库仑间相互作用的显着影响。

In the present work we theoretically study thermoelectric transport and heat transfer in a junction including a $T$-shaped double quantum dot coupled to nonmagnetic electrodes and supplemented with a third dot in a parallel configuration. We focus on the combined effect of Coulomb interactions and quantum interference occurring in the $T$-shaped portion of the considered triple quantum dot on the thermoelectric electron transport. The transport through the system is studied within the Coulomb blockade regime in the limit of strong intra-dot interactions between electrons beyond the linear response regime. It is shown that under these conditions both charge and heat transfer through the considered system may be significantly affected by the quantum interference and inter-dot Coulomb interactions.

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