Anomalous Direct-Current Josephson Effect in Semiconductor Nanowire Junctions

• Published in: Chinese physics letters Vol. 33; no. 1; pp. 118 - 122
• Main Author: 伍滨和 封许昱 王超 徐晓峰 王春瑞
• Format: Journal Article
• Language: English
• Published: 2016
• Subjects: Josephson effect; Josephson效应; Modulation; Nanowires; Phase transformations; Semiconductors; Superconductivity; Topology; Tuning; 半导体纳米线; 反常; 直流; 磁场定向; 约瑟夫森效应; 线结; 自旋轨道相互作用

We investigate the dc Josephson effect in one-dimensional junctions where a ring conductor is sandwiched between two semiconductor nanowires with proximity-induced superconductivity. Peculiar features of the Josephson effect arise due to the interplay of spin-orbit interaction and external Zeenmn fi...