Conventional Superconductivity at 203 Kelvin at High Pressures in the Sulfur Hydride System

Conventional superconductivity at 203 kelvin at high pressures in the sulfur hydride system

Conventional superconductivity is observed at 203 kelvin in the sulfur hydride system, well above the highest superconducting transition temperature obtained in the copper oxides, raising hopes that even higher transition temperatures will be discovered in other hydrogen-rich systems. The discovery of high-temperature superconductivity in the copper oxides nearly thirty years ago raised hopes for the imminent realization of room-temperature supe…

A perspective on conventional high-temperature superconductors at high pressure: Methods and materials

Two hydrogen-rich materials, H3S and LaH10, synthesized at megabar pressures, have revolutionized the field of condensed matter physics providing the …

Neural States Advance Understanding Of High-Temperature Superconductivity Physics

Recent advances in neural states, a machine learning framework utilising transformer architectures and efficient optimisation, demonstrate the capacity to accurately model the behaviour of strongly correlated electron systems, specifically the doped two-dimensional Hubbard model relevant to high-temperature superconductivity and confirming the presence of half-filled stripes consistent with cuprate experiments.