Supercurrent modulated by magnetization in a composite topological superconductor junction.

Abstract

We report a theoretical study of the supercurrent flowing in a composite topological superconductor (TS) junction, where a magnetized quantum dot is considered in between the two TS leads. Based on the tight-binding model and the Keldysh Green's function method, we found that the magnetization (m) in the dot can significantly modify the current-phase… (More)
DOI: 10.1088/0953-8984/25/20/205702

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