496 citations · 496 across the 4 of their papers we have counts for
5 papers
Seven-coordinated Silicon in a SiO2He Compound Formed under the Extreme Conditions of Planetary Interiors
Shicong Ding, Pan Zhang, Kang Yang +5
Changes in atomic coordination numbers at high pressures are fundamental to condensed-matter physics because they initiate the emergence of unexpected structures and phenomena. Sil…
Helium Incorporation Stabilized Direct-gap Silicides
Shicong Ding, Jingming Shi, Jiahao Xie +8
The search of direct-gap Si-based semiconductors is of great interest due to the potential application in many technologically relevant fields. This work examines the incorporation…
Isotope effect in superconducting lanthanum hydride under high compression
Artur P. Durajski, Radoslaw Szczesniak, Yinwei Li +2
Recently, the discovery of room-temperature superconductivity (SC) was experimentally realized in the fcc phase of LaH under megabar pressure. Specifically, the isotope effe…
Dehydrogenation through the pressure-induced polymerization processes of phosphine
Ye Yuan, Yinwei Li, Guoyong Fang +7
PH3 is studied to understand the superconducting transition and responsible stoichiometry under high pressure by means of Raman, IR, and x-ray diffraction (XRD) measurements, and t…
Hydrogen sulphide at high pressure: a strongly-anharmonic phonon-mediated superconductor
Ion Errea, Matteo Calandra, Chris J . Pickard +7
We use first principles calculations to study structural, vibrational and superconducting properties of HS at pressures GPa. The inclusion of zero point energy leads…