{"main_file_link":[{"open_access":"1","url":"https://arxiv.org/abs/2006.01275"}],"date_published":"2021-06-15T00:00:00Z","publication_identifier":{"eissn":["24699969"],"issn":["24699950"]},"day":"15","status":"public","publication":"Physical Review B","external_id":{"arxiv":["2006.01275"],"isi":["000661512500002"]},"quality_controlled":"1","user_id":"4359f0d1-fa6c-11eb-b949-802e58b17ae8","related_material":{"record":[{"relation":"research_data","id":"13080","status":"public"}]},"article_processing_charge":"No","issue":"23","language":[{"iso":"eng"}],"publisher":"American Physical Society","abstract":[{"text":"We present conductance-matrix measurements in long, three-terminal hybrid superconductor-semiconductor nanowires, and compare with theoretical predictions of a magnetic-field-driven, topological quantum phase transition. By examining the nonlocal conductance, we identify the closure of the excitation gap in the bulk of the semiconductor before the emergence of zero-bias peaks, ruling out spurious gap-closure signatures from localized states. We observe that after the gap closes, nonlocal signals and zero-bias peaks fluctuate strongly at both ends, inconsistent with a simple picture of clean topological superconductivity.","lang":"eng"}],"citation":{"mla":"Puglia, Denise, et al. “Closing of the Induced Gap in a Hybrid Superconductor-Semiconductor Nanowire.” <i>Physical Review B</i>, vol. 103, no. 23, 235201, American Physical Society, 2021, doi:<a href=\"https://doi.org/10.1103/PhysRevB.103.235201\">10.1103/PhysRevB.103.235201</a>.","ista":"Puglia D, Martinez EA, Ménard GC, Pöschl A, Gronin S, Gardner GC, Kallaher R, Manfra MJ, Marcus CM, Higginbotham AP, Casparis L. 2021. Closing of the induced gap in a hybrid superconductor-semiconductor nanowire. Physical Review B. 103(23), 235201.","apa":"Puglia, D., Martinez, E. A., Ménard, G. C., Pöschl, A., Gronin, S., Gardner, G. C., … Casparis, L. (2021). Closing of the induced gap in a hybrid superconductor-semiconductor nanowire. <i>Physical Review B</i>. American Physical Society. <a href=\"https://doi.org/10.1103/PhysRevB.103.235201\">https://doi.org/10.1103/PhysRevB.103.235201</a>","short":"D. Puglia, E.A. Martinez, G.C. Ménard, A. Pöschl, S. Gronin, G.C. Gardner, R. Kallaher, M.J. Manfra, C.M. Marcus, A.P. Higginbotham, L. Casparis, Physical Review B 103 (2021).","ieee":"D. Puglia <i>et al.</i>, “Closing of the induced gap in a hybrid superconductor-semiconductor nanowire,” <i>Physical Review B</i>, vol. 103, no. 23. American Physical Society, 2021.","ama":"Puglia D, Martinez EA, Ménard GC, et al. Closing of the induced gap in a hybrid superconductor-semiconductor nanowire. <i>Physical Review B</i>. 2021;103(23). doi:<a href=\"https://doi.org/10.1103/PhysRevB.103.235201\">10.1103/PhysRevB.103.235201</a>","chicago":"Puglia, Denise, E. A. Martinez, G. C. Ménard, A. Pöschl, S. Gronin, G. C. Gardner, R. Kallaher, et al. “Closing of the Induced Gap in a Hybrid Superconductor-Semiconductor Nanowire.” <i>Physical Review B</i>. American Physical Society, 2021. <a href=\"https://doi.org/10.1103/PhysRevB.103.235201\">https://doi.org/10.1103/PhysRevB.103.235201</a>."},"doi":"10.1103/PhysRevB.103.235201","scopus_import":"1","author":[{"full_name":"Puglia, Denise","last_name":"Puglia","id":"4D495994-AE37-11E9-AC72-31CAE5697425","first_name":"Denise"},{"first_name":"E. A.","full_name":"Martinez, E. A.","last_name":"Martinez"},{"full_name":"Ménard, G. C.","last_name":"Ménard","first_name":"G. C."},{"first_name":"A.","full_name":"Pöschl, A.","last_name":"Pöschl"},{"first_name":"S.","full_name":"Gronin, S.","last_name":"Gronin"},{"full_name":"Gardner, G. C.","last_name":"Gardner","first_name":"G. C."},{"first_name":"R.","full_name":"Kallaher, R.","last_name":"Kallaher"},{"full_name":"Manfra, M. J.","last_name":"Manfra","first_name":"M. J."},{"first_name":"C. M.","last_name":"Marcus","full_name":"Marcus, C. M."},{"orcid":"0000-0003-2607-2363","full_name":"Higginbotham, Andrew P","last_name":"Higginbotham","first_name":"Andrew P","id":"4AD6785A-F248-11E8-B48F-1D18A9856A87"},{"first_name":"L.","full_name":"Casparis, L.","last_name":"Casparis"}],"year":"2021","type":"journal_article","article_number":"235201","month":"06","date_updated":"2023-08-08T14:08:08Z","volume":103,"date_created":"2021-06-20T22:01:33Z","department":[{"_id":"AnHi"}],"title":"Closing of the induced gap in a hybrid superconductor-semiconductor nanowire","_id":"9570","intvolume":"       103","publication_status":"published","oa_version":"Preprint","oa":1,"article_type":"original","acknowledgement":"We acknowledge insightful discussions with K. Flensberg, E. B. Hansen, T. Karzig, R. Lutchyn, D. Pikulin, E. Prada, and R. Aguado. This work was supported by Microsoft Project Q and the Danmarks Grundforskningsfond. C.M.M. acknowledges support from the Villum Fonden. A.P.H. and L.C. contributed equally to this work.","isi":1}