40 citations · 128 across the 9 of their papers we have counts for
9 papers
Observation of Two Cascading Screening Processes in an Iron-based Superconductor
Ming-Hua Chang, Steffen Backes, Donghui Lu +8
Understanding how renormalized quasiparticles emerge in strongly correlated electron materials provides a challenge for both experiment and theory. It has been predicted that disti…
Dispersion kinks from electronic correlations in an unconventional iron-based superconductor
Ming-Hua Chang, Steffen Backes, Donghui Lu +7
The attractive interaction in conventional BCS superconductors is provided by a bosonic mode. However, the pairing glue of most unconventional superconductors is unknown. The effec…
Superconductivity at 44.4 K achieved by intercalating EMIM+ into FeSe
Jinhua Wang, Qing Li, Wei Xie +3
Superconductivity with transition temperature Tc above 40 K was observed in protonated FeSe (Hy-FeSe) previously with the ionic liquid of EMIM-BF4 used in the electrochemical proce…
Van Hove Singularity Arising from Mexican-Hat-Shaped Inverted Bands in the Topological Insulator Sn-doped BiSbTeS
Wenchao Jiang, Bowen Li, Xiaomeng Wang +9
The optical properties of Sn-doped BiSbTeS, the most bulk-insulating topological insulator thus far, have been examined at different temperatures over a broad…
Unconventional superconductivity induced by suppressing an iron-selenium based Mott insulator CsFe4-xSe4
Jin Si, Guan-Yu Chen, Qing Li +3
There are several FeSe based superconductors, including the bulk FeSe, monolayer FeSe thin film, intercalated KxFe2-ySe2 and Li1-xFexOHFeSe, etc. Their normal states all show metal…
Synergy and competition between superconductivity and antiferromagnetism in FeSe under pressure
Guan-Yu Chen, Enyu Wang, Xiyu Zhu +1
Temperature dependence of resistivity under high pressures with magnetic fields parallel and perpendicular to the FeSe planes are measured in FeSe single crystals. It is found that…