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 …

[HTML][HTML] Observation of non-superconducting phase changes in nitrogen doped lutetium hydrides

X **ng, C Wang, L Yu, J Xu, C Zhang, M Zhang… - Nature …, 2023 - nature.com
The recent report of near-ambient superconductivity and associated color changes in
pressurized nitrogen doped lutetium hydride has triggered worldwide interest and raised …

Parent structures of near-ambient nitrogen-doped lutetium hydride superconductor

M Liu, X Liu, J Li, J Liu, Y Sun, XQ Chen, P Liu - Physical Review B, 2023 - APS
Recently, near-ambient superconductivity has been experimentally evidenced in a nitrogen-
doped lutetium hydride [Nature (London) 615, 244 (2023) NATUAS 0028-0836 …

Structure, stability, and superconductivity of N-doped lutetium hydrides at kbar pressures

KP Hilleke, X Wang, D Luo, N Geng, B Wang, F Belli… - Physical Review B, 2023 - APS
The structure of the material responsible for the room temperature and near ambient
pressure superconductivity reported in an N-doped lutetium hydride [Nature (London) 615 …

[HTML][HTML] No evidence of superconductivity in a compressed sample prepared from lutetium foil and H2/N2 gas mixture

S Cai, J Guo, H Shu, L Yang, P Wang, Y Zhou… - Matter and Radiation …, 2023 - pubs.aip.org
A material described as lutetium–hydrogen–nitrogen (Lu-HN in short) was recently claimed
to have “near-ambient superconductivity”[Dasenbrock-Gammon et al., Nature 615, 244–250 …

Leading components and pressure-induced color changes in N-doped lutetium hydride

X Tao, A Yang, S Yang, Y Quan, P Zhang - Science Bulletin, 2023 - Elsevier
Recent experimental study by Dasenbrock-Gammon et al.(Nature 2023; 615: 244) claims to
have discovered room-temperature superconductivity in lutetium-nitrogen-hydrogen system …

Microscopic theory of colour in lutetium hydride

SW Kim, LJ Conway, CJ Pickard, GL Pascut… - Nature …, 2023 - nature.com
Nitrogen-doped lutetium hydride has recently been proposed as a near-ambient-conditions
superconductor. Interestingly, the sample transforms from blue to pink to red as a function of …

Temperature and quantum anharmonic lattice effects on stability and superconductivity in lutetium trihydride

R Lucrezi, PP Ferreira, M Aichhorn, C Heil - Nature Communications, 2024 - nature.com
In this work, we resolve conflicting experimental and theoretical findings related to the
dynamical stability and superconducting properties of F m 3¯ m-LuH3, which was recently …

First-principles calculations on structural stability and electronic properties of nitrogen-doped lutetium hydrides under pressure

X Hao, X Wei, H Liu, X Song, R Sun, G Gao… - Physical Review …, 2023 - APS
Since the discovery of superconductivity, the realization of room-temperature
superconductivity has been the long dream of mankind. Recently, it has been reported that …