{"paper":{"title":"Influence of strong-coupling and retardation effects on superconducting state in ${\\rm YB_{6}}$ compound","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.supr-con","authors_text":"A. M. Bujak, K. A. Szewczyk, K. M. Szcz\\c{e}\\'sniak, M. A. Sowi\\'nska, M. Kostrzewa","submitted_at":"2018-05-07T18:54:54Z","abstract_excerpt":"In the framework of strong-coupling formalism, we have calculated the thermodynamic parameters of superconducting state in the ${\\rm YB_{6}}$ compound. The values of critical temperature ($T_{C}$) are $9.5$~K and $7.9$~K for the Coulomb pseudopotential $\\mu^{\\star}=0.1$ and $0.2$, respectively. In the paper, we have determined the low temperature values of order parameter ($\\Delta(0)$), specific heat jump at the critical temperature ($\\Delta C(T_{C})$), and thermodynamic critical field ($H_C(0)$). The dimensionless thermodynamic ratios: $R_{\\Delta}=2\\Delta\\left(0\\right)/{k_BT_C}$, $R_C=\\Delta "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1805.02694","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"}