Structure and superconductivity of hydrides at high pressures
By D. Duan, Yunxian Liu, Yanbin Ma, Ziji Shao, Bingbing Liu, T. Cui. 2017
142 citations recorded by the source corpus.
Hydrogen atoms can provide high phonon frequencies and strong electron-phonon coupling in hydrogen-rich materials, which are believed to be potential high-temperature superconductors at lower pressure than metallic hydrogen. Especially, recently both of theoretical and experimental reports on sulfur hydrides under pressure exhibiting superconductivity at temperatures as high as 200 K have further stimulated an intense search for room-temperature superconductors in hydrides. This review focuses on crystal structures, stabilities, pressure-induced transformations, metallization, and superconductivity of hydrogen-rich materials at high pressures.
Subfields: Condensed Matter Physics, Geophysics, Materials Chemistry
View Paper: https://www.semanticscholar.org/paper/d3b11dbc16c95511b6e8fbbe33bee285e5ff9c0c
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In Condensed Matter Physics
In Geophysics
In Materials Chemistry
Citations in the corpus
- On Distribution of Superconductivity in Metal Hydrides (2018, background): “In the Ba-H system, BaH6 displays the maximum value of TC = 31–38 K at 100 GPa [2], whereas LaH10 displays TC = 286 K at 210 GPa [22].”