{"paper":{"title":"The characterization of high-pressure superconducting state in Si2H6 compound: the strong-coupling description","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.supr-con","authors_text":"A.P. Durajski, R. Szcz\\c{e}\\'sniak","submitted_at":"2012-10-05T17:32:11Z","abstract_excerpt":"The thermodynamic parameters of the superconducting state, that induces in ${\\rm Si_{2}H_{6}}$ under the pressure at 275 GPa, have been calculated. In the framework of the Eliashberg formalism, it has been shown that the critical temperature can attain extremely high values: $T_{C}(\\mu^{\\star})\\in<173.36, 99.99>$ K, where the Coulomb pseudopotential $(\\mu^{\\star})$ belongs to the range from 0.1 to 0.3. The ratio of the energy gap to the critical temperature ($R_{\\Delta}$) significantly exceeds the value predicted by the BCS theory: $R_{\\Delta}(\\mu^{\\star})\\in<4.40, 4.04>$. Additionally, it has"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1210.1820","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"}