4 papers
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…
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…
Bulk and surface Dirac states accompanied by two superconducting domes in FeSe-based superconductors
Qiang Hou, Wei Wei, Xin Zhou +8
Recent investigations of FeSe-based superconductors have revealed the presence of two superconducting domes, and suggest possible distinct pairing mechanisms. Two superconducting d…
Intrinsic pinning of FeSeS single crystals probed by torque magnetometry
Nan Zhou, Yue Sun, Q. Hou +14
Intrinsic pinning is caused by natural pinning centers that occur because of the modulation of the order parameter or weak superconducting layers. Early work has shown that intrins…