3 papers
cond-mat.mtrl-sci2020
Ternary Hypervalent Silicon Hydrides via Lithium at High Pressure
Tianxiao Liang, Zihan Zhang, Xiaolei Feng +4
Hydrogen is rarely observed as ligand in hypervalent species, however, we find that high-pressure hydrogenation may stabilise hypervalent hydrogen-rich materials. Focussing on tern…
cond-mat.supr-con2020
Hydrogen "penta-graphene-like" structure stabilized by hafnium: a high-temperature conventional superconductor
Hui Xie, Yansun Yao, Xiaolei Feng +8
The recent discovery of H3S and LaH10 superconductors with record high superconducting transition temperatures, Tc, at high pressure, has fueled the search for room-temperature sup…
physics.chem-ph2019
Reverse chemistry of iron in the deep Earth
Xiaoli Wang, Xiaolei Feng, Jianfu Li +6
In this work, we demonstrate a remarkable change of chemical trend of Iron under high pressure that is of great importance for understanding the distribution of elements in the Ear…