175 citations · 632 across the 19 of their papers we have counts for
8 papers · 1 filter
Pressure-induced coevolution of transport properties and lattice stability in CaK(Fe1-xNix)4As4 (x= 0.04 and 0) superconductors with and without spin-vortex crystal state
Pengyu Wang, Chang Liu, Run Yang +15
Here we report the first investigation on correlation between the transport properties and the corresponding stability of the lattice structure for CaK(Fe1-xNix)4As4 (x=0.04 and 0)…
The breakdown of both strange metal and superconducting states at a pressure-induced quantum critical point in iron-pnictide superconductors
Shu Cai, Jinyu Zhao, Ni Ni +11
The strange metal (SM) state, characterized by a linear-in-temperature resistivity, is often seen in the normal state of high temperature superconductors. It is believed that the S…
Temperature-induced band shift in ferromagnetic Weyl semimetal Co3Sn2S2
Run Yang, Tan Zhang, Liqin Zhou +4
The discovery of nonmagnetic Weyl semimetals (WSMs) in TaAs compounds has triggered lots of efforts in finding its magnetic counterpart. While the direct observation of the Weyl no…
Deviation from canonical collective creep behavior in LiFeOHFeSe
Yue Sun, Sunseng Pyon, Run Yang +4
We present an extensive study of the vortex dynamics in LiFeOHFeSe single crystal, which is prepared by intercalating insulating spacer layer LiFeOH…
Scaling of the Fano effect of the in-plane Fe-As phonon and the superconducting critical temperature in BaKFeAs
B. Xu, E. Cappelluti, L. Benfatto +11
By means of infrared spectroscopy we determine the temperature-doping phase diagram of the Fano effect for the in-plane Fe-As stretching mode in BaKFeAs.…
Observation of an Emergent Coherent State in the Iron-Based Superconductor KFeAs
Run Yang, Zhiping Yin, Yilin Wang +5
The optical properties of KFeAs have been measured for light polarized in the a-b planes over a wide temperature and frequency range. Below K, where this…