3 papers
cond-mat.supr-con2025
Manipulating fractional Shapiro steps in twisted cuprate Josephson junctions
Yuying Zhu, Heng Wang, Ding Zhang +1
Highquality Josephson junctions made of twisted cuprate superconductors offer unprecedented opportunities in addressing fundamental problems and realizing nextgeneration supe…
cond-mat.supr-con2025
Quantum superconducting diode effect with perfect efficiency above liquid-nitrogen temperature
Heng Wang, Yuying Zhu, Zhonghua Bai +7
The superconducting diode is an emergent device that juggles between the Cooper-paired state and the resistive state with unpaired quasiparticles. Here, we report a quantum version…
cond-mat.supr-con2025
Superconducting gap and its Little-Parks like oscillations with high-order harmonics in lithium intercalated 1T-TiSe
Jia-Yi Ji, Zongzheng Cao, Yi Hu +7
The superconducting phase of doped 1T-TiSe is a fruitful playground for exploring exotic quantum phenomena such as the anomalous metal state and spontaneously formed supercondu…