4 papers
Fragile electron-phonon superconductivity in MnB4 under pressure
Renhai Wang, Shiya Chen, Feng Zheng +7
The origin of pressure-induced superconductivity in MnB4 remains unclear. Here we show that it can be explained by electron-phonon coupling once the structural space is mapped usin…
Interpretable descriptors enable prediction of hydrogen-based superconductors at moderate pressures
Jiawei Chen, Junhao Peng, Yanwei Liang +3
Room temperature superconductivity remains elusive, and hydrogen-base compounds despite remarkable transition temperatures(Tc) typically require extreme pressures that hinder appli…
Optimally Tensile Strained La3Ni2O7 Films as Candidate High-Temperature Superconductors on Designer Ba1-xSrxO (001) and SrO-SrTiO3 Substrates
Liangliang Liu, Junhao Peng, Zhuangzhuang Qiao +4
Recent experiments have observed superconductivity up to 48 K in La3Ni2O7-derived films under compressive strain imposed by the SrLaAlO4 substrate, while such films on the SrTiO3 s…
Thermal-induced ion magnetic moment in HO superionic state
Xiao Liang, Junhao Peng, Fugen Wu +4
The hydrogen ions in the superionic ice can move freely, playing the role of electrons in metals. Its electromagnetic behavior is the key to explaining the anomalous magnetic field…