219 citations · 379 across the 9 of their papers we have counts for
9 papers
Phase diagrams on composition-spread FeTeSe films
Zefeng Lin, Sijia Tu, Juan Xu +9
FeTeSe, an archetypical iron-based high-temperature superconductor with a simple structure but rich physical properties, has attracted lots of attention because the…
Raman Study of Cooper Pairing Instabilities in (LiFe)OHFeSe
Ge He, Dong Li, Daniel Jost +5
We studied the electronic Raman spectra of (LiFe)OHFeSe as a function of light polarization and temperature. In the B spectra alone we observe the redistribution…
Ultrafast Quasiparticle Dynamics and Electron-Phonon Coupling in (Li0.84Fe0.16)OHFe0.98Se
Q. Wu, H. X. Zhou, Y. L. Wu +8
Distinctive superconducting behaviors between bulk and monolayer FeSe make it challenging to obtain a unified picture of all FeSe-based superconductors. We investigate the ultrafas…
Robust and clean Majorana zero mode in the vortex core of high-temperature superconductor (Li0.84Fe0.16)OHFeSe
Q. Liu, C. Chen, T. Zhang +13
The Majorana fermion, which is its own anti-particle and obeys non-abelian statistics, plays a critical role in topological quantum computing. It can be realized as a bound state a…
Observation of Ising spin-nematic order and its close relationship to the superconductivity in FeSe single crystals
Yuan Dongna, Yuan Jie, Huang Yulong +9
Superconducting FeSe single crystals of (001) orientation are synthesized via a hydrothermal ion-release route. An Ising spin-nematic order is identified by our systematic measurem…
Discovery of a bi-critical point between antiferromagnetic and superconducting phases in pressurized single crystal Ca0.73La0.27FeAs2
Yazhou Zhou, Shan Jiang, Qi Wu +14
One of the most strikingly universal features of the high temperature superconductors is that the superconducting phase emerges in the close proximity of the antiferromagnetic phas…
Robust antiferromagnetism preventing superconductivity in pressurized Ba0.61K0.39Mn2Bi2
Dachun Gu, Xia Dai, Congcong Le +16
Here, we report that K-doped BaMn2Bi2 shows no experimental evidence of superconductivity down to 1.5 K under pressures up to 35.6 GPa, however, a tetragonal to an orthorhombic pha…
Pressure Effect on Superconductivity of Iron-based Arsenic-oxide ReFeAsO0.85 (Re=Sm and Nd)
W. Yi, L. Sun, Z. Ren +10
Here we report pressure effect on superconducting transition temperature (Tc) of ReFeAsO0.85 (Re= Sm and Nd) system without fluorine doping. In-situ measurements under high pressur…
Anomalous superconducting properties at magic doping levels in under-doped La2-xSrxCuO4 single crystals
F. Zhou, P. H. Hor, X. L. Dong +3
A series of high-quality under-doped La2-xSrxCuO4 superconductor crystals with x = 0.063 - 0.125 were prepared by traveling-solvent floating-zone (TSFZ) technique. We found by dc m…