{"paper":{"title":"Type-1.5 superconductivity in muliband and other multicomponent systems","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.supr-con","authors_text":"Egor Babaev, Mihail Silaev","submitted_at":"2012-06-28T18:22:24Z","abstract_excerpt":"Usual superconductors are classified into two categories as follows: type-1 when the ratio of the magnetic field penetration length (\\lambda) to coherence length (\\xi) with Ginzburg-Landau parameter \\kappa=\\lambda/\\xi <1/\\sqrt{2} and type-2 when \\kappa >1/\\sqrt{2}. The boundary case \\kappa =1/\\sqrt{2} is also considered to be a special situation, frequently termed as \"Bogomolnyi limit\". Here we discuss multicomponent systems which can possess three or more fundamental length scales and allow a separate superconducting state, which was recently termed \"type-1.5\". In that state a system has the "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1206.6786","kind":"arxiv","version":2},"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"}