18 citations · 22 across the 6 of their papers we have counts for
6 papers · 1 filter
Enhanced and robust superconductivity in La0.8Sr0.2NiO2 membranes compressed up to 210 GPa
Shu Cai, Yuqing Tian, Shengjun Yan +10
The discovery of superconductivity in infinite-layer nickelate thin films has opened a new frontier for exploring unconventional oxide superconductors beyond the copper oxide famil…
Observation of the Josephson effect in superhydrides: DC SQUID based on (La,Ce)H with operating temperature of 179 K
Dmitrii V. Semenok, Ivan A. Troyan, Di Zhou +3
Among known materials, hydride superconductors have the highest critical temperatures and are very promising as a basis for electronic sensors. Superconducting quantum interference…
Superconducting-transition-temperature dependence of superfluid density and conductivity in pressurized cuprate superconductors
Jinyu Zhao, Shu Cai, Yiwen Chen +15
What factors fundamentally determine the value of superconducting transition temperature (Tc) in high temperature superconductors has been the subject of intense debate. Following…
Investigations of key issues on the reproducibility of high-Tc superconductivity emerging from compressed La3Ni2O7
Yazhou Zhou, Jing Guo, Shu Cai +11
Recently, the signatures of superconductivity near 80 K have been discovered in the single crystal of La3Ni2O7 under pressure, which makes it a new candidate of the high-temperatur…
Robust magnetism against pressure in non-superconducting samples prepared from lutetium foil and H2/N2 gas mixture
Jing Guo, Shu Cai, Dong Wang +15
Recently, the claim of "near-ambient superconductivity" in a N-doped lutetium hydride attracted enormous following-up investigations in the community of condensed matter physics an…
Pressure Dependence of the Raman Spectrum, Lattice Parameters and Superconducting Critical Temperature of MgB2
A. F. Goncharov, V. V. Struzhkin, E. Gregoryanz +6
We have observed a strongly broadened Raman band of MgB2 that shows anomalously large pressure dependence of its frequency. This band and its pressure dependence can be interpreted…