{"paper":{"title":"Non-Lifshitz-Kosevich field-and temperature-dependent amplitude of quantum oscillations in the quasi-two dimensional metal $\\theta$-(ET) 4 ZnBr 4 (C 6 H 4 Cl 2 )","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.str-el","authors_text":"Alain Audouard (LNCMI), David Vignolles (LNCMI), Elena I. Zhilayeva (IPCP), Enric Canadell, Fabienne Duc (LNCMI), Gena V. Shilov (IPCP), Jean-Yves Fortin (IJL), Lo\\\"ic Drigo (LNCMI), Rimma N. Lyubovskaya (IPCP), Rustem B. Lyubovskii (IPCP)","submitted_at":"2015-06-23T12:13:22Z","abstract_excerpt":"According to band structure calculations, the Fermi surface of the quasi-two dimensional metal $\\theta$-(ET) 4 ZnBr 4 (C 6 H 4 Cl 2) illustrates the linear chain of coupled orbits model. Accordingly, de Haas-van Alphen oscillations spectra recorded in pulsed magnetic field of up to 55 T evidence many Fourier components, the frequency of which are linear combinations of the frequencies relevant to the closed $\\alpha$ and the magnetic breakdown $\\beta$ orbits. The field and temperature dependence of these component's amplitude are quantitatively accounted for by analytic calculations including, "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1506.06963","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"}