{"paper":{"title":"Single-molecule conductance of a chemically modified, {\\pi}-extended tetrathiafulvalene and its charge-transfer complex with F4TCNQ","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mtrl-sci"],"primary_cat":"cond-mat.mes-hall","authors_text":"Edmund Leary, Fabian Pauly, Gabino Rubio Bollinger, Juan Carlos Cuevas, Linda A. Zotti, M. \\'Angeles Herranz, Marius B\\\"urkle, M. Teresa Gonz\\'alez, Nazario Mart\\'in, Nicol\\'as Agra\\\"it, Ra\\'ul Garc\\'ia, Yoshihiro ASAI","submitted_at":"2015-06-25T13:42:21Z","abstract_excerpt":"We describe the synthesis and single molecule electrical transport properties of a molecular wire containing a ${\\pi}$-extended tetrathiafulvalene (exTTF) group and its charge-transfer complex with F4TCNQ. We form single molecule junctions using the in-situ break junction technique using a home-built scanning tunneling microscope with a range of conductance between 10 G$_{0}$ down to 10$^{-7}$ G$_{0}$. Within this range we do not observe a clear conductance signature of the neutral parent molecule, suggesting either that its conductance is too low or that it does not form stable junctions. Con"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1506.07748","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"}