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 …

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 …

The absence of electrical resistance exhibited by superconducting materials would have
enormous potential for applications if it existed at ambient temperature and pressure …

One of the long-standing challenges in experimental physics is the observation of room-
temperature superconductivity 1, 2. Recently, high-temperature conventional …

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 …

Hydrogen-based superconductors provide a route to the long-sought goal of room-
temperature superconductivity, but the high pressures required to metallize these materials …

The discoveries of high-temperature superconductivity in H 3 S and LaH 10 have excited the
search for superconductivity in compressed hydrides, finally leading to the first discovery of a …

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 …

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 …

Here we report the high-pressure synthesis of a series of lanthanum–yttrium ternary
hydrides obtained at pressures of 170–196 GPa via the laser heating of P6 3/mmc La–Y …