论文标题
通过相互作用的量子点旋转阀通过相互作用传输的相互作用引起的电流不对称，这是通过路径积分的迭代概述揭示的
Interaction-induced current asymmetries in resonant transport through interacting quantum-dot spin valves revealed by iterative summation of path integrals
论文作者
论文摘要
在存在外部施加磁场的情况下，两个铁磁体和一个量子点之间电子的谐振隧道揭示了线性和非线性偏置态度的强栅极依赖性。该栅极依赖性源于库仑相互作用与量子点与铅之间的自旋依赖性杂交之间的相互作用。考虑到与外部磁场相同数量级的库仑相互作用强度以及杂交强度，我们采用了路径积分（ISPI）的数值精确迭代求和。
Resonant tunneling of electrons between two ferromagnets and a quantum dot in the presence of an externally applied magnetic field reveals a strong gate dependence in the linear and nonlinear bias regime. This gate dependence originates from the interplay between Coulomb interactions and spin-dependent hybridization between the quantum dot and the leads. To take into account Coulomb interaction strengths of the same order of magnitude as the external magnetic field and the hybridization strength we adopt the numerically exact iterative summation of path integrals (ISPI).
