2 papers
cond-mat.supr-con2024
Absence of BCS-BEC Crossover in FeSe0.45Te0 55 Superconductor
Junjie Jia, Yadong Gu, Chaohui Yin +21
In iron-based superconductor Fe(Se,Te), a flat band-like feature near the Fermi level was observed around the Brillouin zone center in the superconducting state. It is under debate…
cond-mat.supr-con2024
Negligible Normal Fluid in Superconducting State of Heavily Overdoped BiSrCaCuO Detected by Ultra-Low Temperature Angle-Resolved Photoemission Spectroscopy
Chaohui Yin, Qinghong Wang, Yuyang Xie +23
In high temperature cuprate superconductors, it was found that in the overdoped region the superfluid density decreases with the increase of hole doping. One natural question is wh…