Carbon content drives high temperature superconductivity in a carbonaceous sulfur hydride below 100 GPa.
Sign Up to like & getrecommendations! Published in 2022 at "Chemical communications"
DOI: 10.1039/d2cc03170a
Abstract: We report a previously unobserved superconducting state of the photosynthesized carbonaceous sulfur hydride (C-S-H) system with a maximum TC of 191(1) K below 100 GPa. The properties of C-S-H are dependent on carbon content, and… read more here.
Keywords: sulfur hydride; carbonaceous sulfur; carbon content; 100 gpa ... See more keywords
The electron-phonon coupling constant, Fermi temperature and unconventional superconductivity in the carbonaceous sulfur hydride 190 K superconductor
Sign Up to like & getrecommendations! Published in 2020 at "Superconductor Science and Technology"
DOI: 10.1088/1361-6668/abd28e
Abstract: Recently, Snider et al (2020 Nature 586 373) reported on the observation of superconductivity in highly compressed carbonaceous sulfur hydride, H x (S,C) y . The highest critical temperature in H x (S,C) y exceeds… read more here.
Keywords: hydride; sulfur hydride; temperature; electron phonon ... See more keywords