The 2021 room-temperature superconductivity roadmap

B Lilia, R Hennig, P Hirschfeld, G Profeta… - Journal of Physics …, 2022 - iopscience.iop.org
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 …

Structure prediction drives materials discovery

AR Oganov, CJ Pickard, Q Zhu, RJ Needs - Nature Reviews Materials, 2019 - nature.com
Progress in the discovery of new materials has been accelerated by the development of
reliable quantum-mechanical approaches to crystal structure prediction. The properties of a …

RETRACTED ARTICLE: Evidence of near-ambient superconductivity in a N-doped lutetium hydride

N Dasenbrock-Gammon, E Snider, R McBride… - Nature, 2023 - nature.com
The absence of electrical resistance exhibited by superconducting materials would have
enormous potential for applications if it existed at ambient temperature and pressure …

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 …

Synthesis of yttrium superhydride superconductor with a transition temperature up to 262 K by catalytic hydrogenation at high pressures

E Snider, N Dasenbrock-Gammon, R McBride, X Wang… - Physical review …, 2021 - APS
The recent observation of room-temperature superconductivity will undoubtedly lead to a
surge in the discovery of new, dense, hydrogen-rich materials. The rare earth metal …

[HTML][HTML] A perspective on conventional high-temperature superconductors at high pressure: Methods and materials

JA Flores-Livas, L Boeri, A Sanna, G Profeta, R Arita… - Physics Reports, 2020 - Elsevier
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 …

Quantum crystal structure in the 250-kelvin superconducting lanthanum hydride

I Errea, F Belli, L Monacelli, A Sanna, T Koretsune… - Nature, 2020 - nature.com
The discovery of superconductivity at 200 kelvin in the hydrogen sulfide system at high
pressures demonstrated the potential of hydrogen-rich materials as high-temperature …

Chemistry under high pressure

M Miao, Y Sun, E Zurek, H Lin - Nature Reviews Chemistry, 2020 - nature.com
Thanks to the development of experimental high-pressure techniques and methods for
crystal-structure prediction based on quantum mechanics, in the past decade, numerous …

The stochastic self-consistent harmonic approximation: calculating vibrational properties of materials with full quantum and anharmonic effects

L Monacelli, R Bianco, M Cherubini… - Journal of Physics …, 2021 - iopscience.iop.org
The efficient and accurate calculation of how ionic quantum and thermal fluctuations impact
the free energy of a crystal, its atomic structure, and phonon spectrum is one of the main …

Materials discovery at high pressures

L Zhang, Y Wang, J Lv, Y Ma - Nature Reviews Materials, 2017 - nature.com
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 …