Potential high-Tc superconducting lanthanum and yttrium hydrides at high pressure
By Hanyu Liu, Ivan I. Naumov, Roald Hoffmann, N. Ashcroft, Russell J. Hemley. Proceedings of the National Academy of Sciences of the United States of America, 2017
908 citations recorded by the source corpus.
Subfields: Atomic and Molecular Physics, and Optics, Condensed Matter Physics, Geophysics
View Paper: https://www.semanticscholar.org/paper/9825ab9074f69bff5dac0eb0bc194fedff6968c9
How researchers see this paper
The researchers whose trusted networks rank it highest, strongest advocate first. Every researcher gets a different order.
In Atomic and Molecular Physics, and Optics
In Condensed Matter Physics
- J. A. Flores-Livas
- Artem R. Oganov
- Ryotaro Arita
- M. Eremets
- Russell J. Hemley
- G. Profeta
- A. Sanna
- L. Boeri
In Geophysics
- J. A. Flores-Livas
- Artem R. Oganov
- Ryotaro Arita
- M. Eremets
- Russell J. Hemley
- G. Profeta
- A. Sanna
- L. Boeri
Citations in the corpus
- Evidence for Superconductivity above 260 K in Lanthanum Superhydride at Megabar Pressures. (2018, background): “However, calculations reported to date do not predict such a transition within metallic LaH10 [10,13].”
- On Distribution of Superconductivity in Metal Hydrides (2018, background): “Looking at the highest-Tc superconductors, which are in the YH10-LaH10-AcH10 series, the electronic density of states at the Fermi level (N(EF)) is 10–12 states/Ry/cell, or 0.3–0.5 states/Ry/ Å3, or ~1 state/Ry/H-atom at 200–250 GPa.”
- A perspective on conventional high-temperature superconductors at high pressure: Methods and materials (2019, methodology): “The X-ray data indicated that the stoichiometry corresponds to LaH10+x (-1< x <2) which is close to the predicted high-Tc LaH10 [188, 187].”