Clathrate metal superhydrides under high-pressure conditions: enroute to room-temperature superconductivity
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 …
considerable interest in the research field of superconductivity. Significant progress has …
Superconducting binary hydrides: Theoretical predictions and experimental progresses
Hydrogen, the lightest element in the periodic table, has been predicted to metalize under
extreme compression. Metallic hydrogen is believed to be a room-temperature …
extreme compression. Metallic hydrogen is believed to be a room-temperature …
High-Temperature Superconducting Phase in Clathrate Calcium Hydride up to 215 K at a Pressure of 172 GPa
The recent discovery of superconductive rare earth and actinide superhydrides has ushered
in a new era of superconductivity research at high pressures. This distinct type of clathrate …
in a new era of superconductivity research at high pressures. This distinct type of clathrate …
Stoichiometric Ternary Superhydride as a New Template for High-Temperature Superconductivity at 110 K under 80 GPa
The search for high-temperature superconducting superhydrides has recently moved into a
new phase by going beyond extensively probed binary compounds and focusing on ternary …
new phase by going beyond extensively probed binary compounds and focusing on ternary …
Absence of near-ambient superconductivity in LuH2±xNy
X Ming, YJ Zhang, X Zhu, Q Li, C He, Y Liu, T Huang… - Nature, 2023 - nature.com
A recent study demonstrated near-ambient superconductivity in nitrogen-doped lutetium
hydride. This stimulated a worldwide interest in exploring room-temperature …
hydride. This stimulated a worldwide interest in exploring room-temperature …
Search for ambient superconductivity in the Lu-NH system
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 …
pressure in N-doped lutetium hydride, we performed a comprehensive, detailed study of the …
Superconductivity up to 243 K in the yttrium-hydrogen system under high pressure
P Kong, VS Minkov, MA Kuzovnikov… - Nature …, 2021 - nature.com
The discovery of superconducting H3S with a critical temperature T c∼ 200 K opened a
door to room temperature superconductivity and stimulated further extensive studies of …
door to room temperature superconductivity and stimulated further extensive studies of …
Superconductivity above 200 K discovered in superhydrides of calcium
Z Li, X He, C Zhang, X Wang, S Zhang, Y Jia… - Nature …, 2022 - nature.com
Searching for superconductivity with T c near room temperature is of great interest both for
fundamental science & many potential applications. Here we report the experimental …
fundamental science & many potential applications. Here we report the experimental …
Superconductivity above 70 K observed in lutetium polyhydrides
Z Li, X He, C Zhang, K Lu, B Min, J Zhang… - Science China Physics …, 2023 - Springer
The binary polyhydrides of heavy rare earth lutetium that shares a similar valence electron
configuration to lanthanum have been experimentally discovered to be superconductive …
configuration to lanthanum have been experimentally discovered to be superconductive …
Giant enhancement of superconducting critical temperature in substitutional alloy (La,Ce)H9
J Bi, Y Nakamoto, P Zhang, K Shimizu, B Zou… - Nature …, 2022 - nature.com
A sharp focus of current research on superconducting superhydrides is to raise their critical
temperature T c at moderate pressures. Here, we report a discovery of giant enhancement of …
temperature T c at moderate pressures. Here, we report a discovery of giant enhancement of …