5 papers
Pauli-limited upper critical field and anisotropic depairing effect of La2.82Sr0.18Ni2O7 superconducting thin film
Ke Wang, Maosen Wang, Wei Wei +10
We investigate the upper critical field and superconducting anisotropy of epitaxial La2.82Sr0.18Ni2O7 thin films, which show a sharp superconducting transition at Tc=31.6 K. Near T…
Boost of critical current density near quantum critical points in FeSe-Based superconductors with two superconducting domes
Wei Wei, Qiang Hou, Jiajia Feng +10
Recent studies have identified two superconducting domes in FeSe-based superconductors. It was discovered that each dome is accompanied by a distinct nematic quantum critical point…
Upper critical fields in high- superconductors
Wei Wei, Yuling Xiang, Qiang Hou +2
Since the discovery of high-temperature superconductivity in cuprates, understanding the unconventional pairing mechanism has remained one of the most significant challenges. The u…
Strong correlation between -linear magnetoresistance and strange metal in FeSe superconductor
Xinyue Wang, Yue Sun, Wei Wei +4
In strange metals, a strong and anomalous scattering effect exists and increases linearly with temperature. In FeSe, we observed that the temperature dependence of resistivity exhi…
Critical Current Density and AC Magnetic Susceptibility of High-quality FeTeSe Superconducting Tapes
Xin Zhou, Wenjie Li, Qiang Hou +12
Iron telluride-selenium superconducting materials, known for their non-toxicity, ease of preparation, simple structure, and high upper critical fields, have attracted much research…