Author:
Duan Defang,Liu Yunxian,Ma Yanbin,Shao Ziji,Liu Bingbing,Cui Tian
Abstract
Abstract
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.
Funder
National Basic Research Program of China
National Natural Science Foundation of China
Publisher
Oxford University Press (OUP)
Cited by
125 articles.
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