Nonreciprocal microwave responses in Nb/Au/NbSe₂ Josephson junctions

• Main Authors: Tian, Wanghao, Zhang, Huili, Zhang, Duo, Shao, Weihua
• Other Authors: School of Electrical and Electronic Engineering
• Format: Article
• Language: English
• Published: 2023
• Subjects: Engineering::Electrical and electronic engineering; Abrikosov Vortices; Josephson
• Online Access: https://hdl.handle.net/10356/171566
• Institution: Nanyang Technological University

The nonreciprocal Josephson junction, the Josephson diode, opens a door for superconducting circuit technology. Here, we report on nonreciprocal behaviors in Nb/Au/NbSe2 Josephson junctions. The strong asymmetry could be seen in the current-voltage characteristics, which most likely arises from time...