{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,4]],"date-time":"2026-04-04T00:52:29Z","timestamp":1775263949511,"version":"3.50.1"},"reference-count":56,"publisher":"Springer Science and Business Media LLC","issue":"1","license":[{"start":{"date-parts":[[2017,6,30]],"date-time":"2017-06-30T00:00:00Z","timestamp":1498780800000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0"},{"start":{"date-parts":[[2017,6,30]],"date-time":"2017-06-30T00:00:00Z","timestamp":1498780800000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0"}],"content-domain":{"domain":["link.springer.com"],"crossmark-restriction":false},"short-container-title":["Sci Rep"],"abstract":"<jats:title>Abstract<\/jats:title><jats:p>We investigate the possibility of achieving the room-temperature superconductivity in hydrogen sulfide (H<jats:sub>3<\/jats:sub>S) through increasing external pressure, a path previously widely used to reach metallization and superconducting state in novel hydrogen-rich materials. The electronic properties and superconductivity of H<jats:sub>3<\/jats:sub>S in the pressure range of 250\u2013500\u2009GPa are determined by the first-principles calculations. The metallic character of a body-centered cubic Im<jats:inline-formula><jats:alternatives><jats:tex-math>$$\\overline{{\\bf{3}}}$$<\/jats:tex-math><mml:math xmlns:mml=\"http:\/\/www.w3.org\/1998\/Math\/MathML\">\n                      <mml:mover>\n                        <mml:mn>3<\/mml:mn>\n                        <mml:mrow>\n                          <mml:mo>\u00af<\/mml:mo>\n                        <\/mml:mrow>\n                      <\/mml:mover>\n                    <\/mml:math><\/jats:alternatives><\/jats:inline-formula>m structure is found over the whole studied pressure. Moreover, the absence of imaginary frequency in phonon spectrum implies that this structure is dynamically stable. Furthermore, our calculations conducted within the framework of the Eliashberg formalism indicate that H<jats:sub>3<\/jats:sub>S in the range of the extremely high pressures is a conventional strong-coupling superconductor with a high superconducting critical temperature, however, the maximum critical temperature does not exceed the value of 203\u2009K.<\/jats:p>","DOI":"10.1038\/s41598-017-04714-5","type":"journal-article","created":{"date-parts":[[2017,6,26]],"date-time":"2017-06-26T13:19:11Z","timestamp":1498483151000},"update-policy":"https:\/\/doi.org\/10.1007\/springer_crossmark_policy","source":"Crossref","is-referenced-by-count":33,"title":["First-principles study of superconducting hydrogen sulfide at pressure up to 500\u2009GPa"],"prefix":"10.1038","volume":"7","author":[{"given":"Artur P.","family":"Durajski","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Rados\u0142aw","family":"Szcz\u0119\u015bniak","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"297","published-online":{"date-parts":[[2017,6,30]]},"reference":[{"key":"4714_CR1","doi-asserted-by":"publisher","first-page":"174712","DOI":"10.1063\/1.4874158","volume":"140","author":"Y Li","year":"2014","unstructured":"Li, Y., Hao, J., Liu, H., Li, Y. & Ma, Y. 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