9 papers
Pressure induced magnetic-field-free superconducting diode effect in NbSe2 flake
Shihao Zhu, Tian Le, Cuiying Pei +18
The superconducting diode effect (SDE) is a fascinating nonreciprocal phenomenon where the critical current is different for opposite current directions. It is widely believed that…
Pressure-induced Superconductivity in Thermoelectric Semiconductor Mg3Sb2
Cuiying Pei, Yasong Wu, Airan Li +14
The intrinsic electronic structures of narrow bandgap thermoelectric (TE) materials serve as a platform for the investigation of coupling effects of quasi-particles under high pres…
Emergence of Double-Dome Superconductivity in the Pressurized Dirac Semimetal BaMg2Bi2
Qi Wang, Juefei Wu, Cuiying Pei +3
Dirac semimetal BaMg2Bi2 is reported to be a unique topological material that manifests surface superconductivity that coexistswith bulk band topology at ambient pressure. Here, we…
Pressure-induced concurrent amorphization and superconductivity in topological material NbNiTe5
Lingxiao Zhao, Yi Zhao, Bangshuai Zhu +6
We have systematically studied the structural and electronic properties of a topological material NbNiTe5 under high pressure. The evolution of the normal state resistance shows a…
Spin-density-wave transition in monolayer-trilayer La3Ni2O7 single crystals
Mingxin Zhang, Jie Dou, Di Peng +17
The recent discovery of high-temperature superconductivity in pressurized Ruddlesden-Popper nickelates stimulated intense research into their correlated electron physics. Establish…
Weakly anisotropic superconductivity of Pr4Ni3O10 single crystals
Cuiying Pei, Yang Shen, Di Peng +17
Since the discovery of high-temperature superconductivity, studying the upper critical field and its anisotropy has been crucial for understanding superconducting mechanism and gui…