Presence of s-Wave Pairing in Josephson Junctions Made of Twisted Ultrathin Bi2Sr2CaCu2O8+x Flakes

Zhu, YY; Liao, MH; Zhang, QH; Xie, HY; Meng, FQ; Li, YW; Bai, ZH; Ji, SH; Zhang, J; Jiang, KL; Zhong, RD; Schneeloch, J; Gu, GD; Gu, L; Ma, XC; Zhang, D; Xue, QK

Zhang, D (corresponding author), Tsinghua Univ, State Key Lab Low Dimens Quantum Phys, Beijing 100084, Peoples R China.; Zhang, D (corresponding author), Tsinghua Univ, Dept Phys, Beijing 100084, Peoples R China.; Zhang, D (corresponding author), Beijing Acad Quantum Informat Sci, Beijing 100193, Peoples R China.; Zhang, D (corresponding author), Frontier Sci Ctr Quantum Informat, Beijing 100084, Peoples R China.; Zhang, D (corresponding author), RIKEN Ctr Emergent Matter Sci CEMS, Wako, Saitama

PHYSICAL REVIEW X, 2021; 11 (3):

Abstract

Since the discovery of high-temperature superconductivity in cuprates, Josephson junction based phase-sensitive experiments are believed and used to p......

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