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 …

Superconducting ternary hydrides under high pressure

X Zhang, Y Zhao, G Yang - Wiley Interdisciplinary Reviews …, 2022 - Wiley Online Library
Achieving room‐temperature superconductivity is an important goal in chemistry and
physics. Excitingly, pressure‐induced superconducting hydrides, a typical representative of …

RETRACTED ARTICLE: Room-temperature superconductivity in a carbonaceous sulfur hydride

E Snider, N Dasenbrock-Gammon, R McBride… - Nature, 2020 - nature.com
One of the long-standing challenges in experimental physics is the observation of room-
temperature superconductivity 1, 2. Recently, high-temperature conventional …

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 …

Intrinsic superconducting diode effect

A Daido, Y Ikeda, Y Yanase - Physical Review Letters, 2022 - APS
Stimulated by the recent experiment [F. Ando, Nature (London) 584, 373 (2020). NATUAS
0028-0836 10.1038/s41586-020-2590-4], we propose an intrinsic mechanism to cause the …

Prediction of high- superconductivity in ternary lanthanum borohydrides

X Liang, A Bergara, X Wei, X Song, L Wang, R Sun… - Physical Review B, 2021 - APS
The study of superconductivity in compressed hydrides is of great interest due to
measurements of high critical temperatures (T c) in the vicinity of room temperature …

Superconductivity in compressed ternary alkaline boron hydrides

S Li, H Wang, W Sun, C Lu, F Peng - Physical Review B, 2022 - APS
Recently, the carbonaceous sulfur hydride was synthesized [E. Snider, Nature (London)
586, 373 (2020) 0028-0836 10.1038/s41586-020-2801-z], and the measured …

Hole-doped room-temperature superconductivity in H3S1-xZx (Z= C, Si)

Y Ge, F Zhang, RP Dias, RJ Hemley, Y Yao - Materials Today Physics, 2020 - Elsevier
We examine the effects of the low-level substitution of S atoms by C and Si atoms on the
superconductivity of H 3 S with the I m 3¯ m structure at megabar pressures. The hole …

The XtalOpt evolutionary algorithm for crystal structure prediction

Z Falls, P Avery, X Wang, KP Hilleke… - The Journal of Physical …, 2020 - ACS Publications
Significant progress has been made in the field of a priori crystal structure prediction, with a
number of recent remarkable success stories. Herein, we briefly outline the methods that …

Absence of conventional room-temperature superconductivity at high pressure in carbon-doped

T Wang, M Hirayama, T Nomoto, T Koretsune, R Arita… - Physical Review B, 2021 - APS
In this paper, we show that the same theoretical tools that successfully explain other hydride
systems under pressure seem to be at odds with the recently claimed conventional room …