Conductance asymmetries in mesoscopic superconducting devices due to finite bias

Tunneling conductance spectroscopy in normal metal-superconductor junctions is an important tool for probing Andreev bound states in mesoscopic superconducting devices, such as Majorana nanowires. In an ideal superconducting device, the subgap conductance obeys specific symmetry relations, due t...

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Bibliographic Details
Main Author: André Melo, Chun-Xiao Liu, Piotr Rożek, Tómas Örn Rosdahl, Michael Wimmer
Format: Article
Language:English
Published: SciPost 2021-02-01
Series:SciPost Physics
Online Access:https://scipost.org/SciPostPhys.10.2.037