Clathrate metal superhydrides under high-pressure conditions: enroute to room-temperature superconductivity

Y Sun, X Zhong, H Liu, Y Ma - National Science Review, 2024 - academic.oup.com
Room-temperature superconductivity has been a long-held dream of mankind and a focus of
considerable interest in the research field of superconductivity. Significant progress has …

Superconducting ternary hydrides: progress and challenges

W Zhao, X Huang, Z Zhang, S Chen, M Du… - National Science …, 2024 - academic.oup.com
Since the discovery of the high-temperature superconductors H3S and LaH10 under high
pressure, compressed hydrides have received extensive attention as promising candidates …

Search for ambient superconductivity in the Lu-NH system

PP Ferreira, LJ Conway, A Cucciari… - Nature …, 2023 - nature.com
Motivated by the recent report of room-temperature superconductivity at near-ambient
pressure in N-doped lutetium hydride, we performed a comprehensive, detailed study of the …

Superconductivity above 105 K in nonclathrate ternary lanthanum borohydride below megabar pressure

X Song, X Hao, X Wei, XL He, H Liu, L Ma… - Journal of the …, 2024 - ACS Publications
Hydrides are promising candidates for achieving room-temperature superconductivity, but a
formidable challenge remains in reducing the stabilization pressure below a megabar. In …

First-principles study on the electronic structure of Pb10− xCux (PO4) 6O (x= 0, 1)

J Lai, J Li, P Liu, Y Sun, XQ Chen - Journal of Materials Science & …, 2024 - Elsevier
Recently, Lee et al. claimed the experimental discovery of room-temperature ambient-
pressure superconductivity in a Cu-doped lead-apatite (LK-99)(arxiv: 2307.12008, arxiv …

Predicted hot superconductivity in LaSc2H24 under pressure

XL He, W Zhao, Y **e, A Hermann, RJ Hemley… - Proceedings of the …, 2024 - pnas.org
The recent theory-driven discovery of a class of clathrate hydrides (eg, CaH6, YH6, YH9,
and LaH10) with superconducting critical temperatures (T c) well above 200 K has opened …

Superior superconducting properties realized in quaternary La–Y–Ce hydrides at moderate pressures

S Chen, Y Wang, F Bai, X Wu, X Wu… - Journal of the …, 2024 - ACS Publications
The recent revolution in the superconductivity field stems from hydride superconductors.
Multicomponent hydrides provide a crucial platform for tracking high-temperature …

Prediction of high- superconductivity in ternary actinium beryllium hydrides at low pressure

K Gao, W Cui, J Shi, AP Durajski, J Hao, S Botti… - Physical Review B, 2024 - APS
Hydrogen-rich superconductors are promising candidates to achieve room-temperature
superconductivity. However, the extreme pressures needed to stabilize these structures …

High- superconductivity in squeezed cubic and ternary polyhydrides

S Zhang, H Yu, J Wei, T Zhong, J Sun, Q Wang, L Liu… - Physical Review B, 2024 - APS
The recent discovery of high-temperature superconductivity in hydrogen-based compounds
under pressure has fueled the hope for the exploration of hydrides with high critical …

Prediction of ambient pressure superconductivity in cubic ternary hydrides with MH6 octahedra

F Zheng, Z Zhang, Z Wu, S Wu, Q Lin, R Wang… - Materials Today …, 2024 - Elsevier
Exploring high-temperature superconducting (high-T c) material at ambient pressure holds
immense significance for physics, chemistry, and materials science. In this study, we perform …