[HTML][HTML] The 2021 room-temperature superconductivity roadmap
Designing materials with advanced functionalities is the main focus of contemporary solid-
state physics and chemistry. Research efforts worldwide are funneled into a few high-end …
state physics and chemistry. Research efforts worldwide are funneled into a few high-end …
[HTML][HTML] A perspective on conventional high-temperature superconductors at high pressure: Methods and materials
Two hydrogen-rich materials, H 3 S and LaH 10, synthesized at megabar pressures, have
revolutionized the field of condensed matter physics providing the first glimpse to the …
revolutionized the field of condensed matter physics providing the first glimpse to the …
Design principles for high-temperature superconductors with a hydrogen-based alloy backbone at moderate pressure
Z Zhang, T Cui, MJ Hutcheon, AM Shipley, H Song… - Physical Review Letters, 2022 - APS
Hydrogen-based superconductors provide a route to the long-sought goal of room-
temperature superconductivity, but the high pressures required to metallize these materials …
temperature superconductivity, but the high pressures required to metallize these materials …
Potential high-Tc superconducting lanthanum and yttrium hydrides at high pressure
A systematic structure search in the La–H and Y–H systems under pressure reveals some
hydrogen-rich structures with intriguing electronic properties. For example, LaH10 is found …
hydrogen-rich structures with intriguing electronic properties. For example, LaH10 is found …
Conventional superconductivity at 203 kelvin at high pressures in the sulfur hydride system
AP Drozdov, MI Eremets, IA Troyan, V Ksenofontov… - Nature, 2015 - nature.com
A superconductor is a material that can conduct electricity without resistance below a
superconducting transition temperature, T c. The highest T c that has been achieved to date …
superconducting transition temperature, T c. The highest T c that has been achieved to date …
Materials discovery at high pressures
Pressure is a fundamental thermodynamic variable that can be used to control the properties
of materials, because it reduces interatomic distances and profoundly modifies electronic …
of materials, because it reduces interatomic distances and profoundly modifies electronic …
Computational predictions of energy materials using density functional theory
In the search for new functional materials, quantum mechanics is an exciting starting point.
The fundamental laws that govern the behaviour of electrons have the possibility, at the …
The fundamental laws that govern the behaviour of electrons have the possibility, at the …
Second group of high-pressure high-temperature lanthanide polyhydride superconductors
Rare-earth polyhydrides formed under pressure are promising conventional
superconductors, with the critical temperature T c in compressed LaH 10 almost reaching …
superconductors, with the critical temperature T c in compressed LaH 10 almost reaching …
Solids, liquids, and gases under high pressure
Pressure has long been recognized as a fundamental thermodynamic variable but its
application was previously limited by the available pressure vessels and probes. The …
application was previously limited by the available pressure vessels and probes. The …
Superconducting hydrides under pressure
The measurement of superconductivity at above 200 K in compressed samples of hydrogen
sulfide and in lanthanum hydride at 250 K is reinvigorating the search for conventional high …
sulfide and in lanthanum hydride at 250 K is reinvigorating the search for conventional high …