{"id":"https://openalex.org/W166189615","doi":null,"title":"A Low-Noise Superconductive Nb Hot-Electron Mixer at 2.5 THz","display_name":"A Low-Noise Superconductive Nb Hot-Electron Mixer at 2.5 THz","publication_year":1997,"publication_date":"1997-01-01","ids":{"openalex":"https://openalex.org/W166189615","mag":"166189615"},"language":"en","primary_location":{"id":"mag:166189615","doi":null,"is_oa":false,"landing_page_url":"http://ui.adsabs.harvard.edu/abs/1997stt..conf...55K/abstract","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null},"volume":null,"type":"article","indexed_in":[],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5038103615","display_name":"Boris S. Karasik","orcid":"https://orcid.org/0000-0003-2317-2991","observed_orcids":["https://orcid.org/0000-0003-2317-2991"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Boris S. Karasik","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0003-2317-2991","affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5056845229","display_name":"Michael C. Gaidis","orcid":"https://orcid.org/0000-0003-1060-7853","observed_orcids":["https://orcid.org/0000-0003-1060-7853"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"M. C. Gaidis","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0003-1060-7853","affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5112604558","display_name":"William R. McGrath","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"W. R. McGrath","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5107414555","display_name":"B. Bumble","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"B. Bumble","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5045253693","display_name":"Henry George LeDuc","orcid":"https://orcid.org/0000-0002-6721-5271","observed_orcids":["https://orcid.org/0000-0002-6721-5271"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"H. G. Leduc","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0002-6721-5271","affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.9778,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.77571636,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"55","last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11803","display_name":"Superconducting and THz Device Technology","score":1.0,"subfield":{"id":"https://openalex.org/subfields/3103","display_name":"Astronomy and Astrophysics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11803","display_name":"Superconducting and THz Device Technology","score":1.0,"subfield":{"id":"https://openalex.org/subfields/3103","display_name":"Astronomy and Astrophysics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10020","display_name":"Quantum Information and Cryptography","score":0.0,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11367","display_name":"Particle accelerators and beam dynamics","score":0.0,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/niobium","display_name":"niobium","score":0.7360000014305115},{"id":"https://openalex.org/keywords/2-5-thz","display_name":"2.5 THz","score":0.7390000224113464},{"id":"https://openalex.org/keywords/heterodyne-receiver","display_name":"heterodyne receiver","score":0.9520000219345093},{"id":"https://openalex.org/keywords/electron-cooling","display_name":"electron cooling","score":0.722000002861023},{"id":"https://openalex.org/keywords/diffusion-cooling","display_name":"diffusion cooling","score":0.5130000114440918},{"id":"https://openalex.org/keywords/low-noise-mixer","display_name":"low-noise mixer","score":0.5289999842643738},{"id":"https://openalex.org/keywords/planar-antenna","display_name":"planar antenna","score":0.5509999990463257},{"id":"https://openalex.org/keywords/co2-laser","display_name":"CO2 laser","score":0.703000009059906}],"concepts":[{"id":"https://openalex.org/C107816215","wikidata":"https://www.wikidata.org/wiki/Q647887","display_name":"Terahertz radiation","level":2,"score":0.8598500490188599},{"id":"https://openalex.org/C21028948","wikidata":"https://www.wikidata.org/wiki/Q852212","display_name":"Bolometer","level":3,"score":0.7918322086334229},{"id":"https://openalex.org/C2780497637","wikidata":"https://www.wikidata.org/wiki/Q16938394","display_name":"Heterodyne (poetry)","level":2,"score":0.7014366984367371},{"id":"https://openalex.org/C134786449","wikidata":"https://www.wikidata.org/wiki/Q3391255","display_name":"Planar","level":2,"score":0.6131356358528137},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.5748141407966614},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.5635128617286682},{"id":"https://openalex.org/C147120987","wikidata":"https://www.wikidata.org/wiki/Q2225","display_name":"Electron","level":2,"score":0.553995668888092},{"id":"https://openalex.org/C2994096175","wikidata":"https://www.wikidata.org/wiki/Q2445876","display_name":"Hot electron","level":3,"score":0.5410827994346619},{"id":"https://openalex.org/C21822782","wikidata":"https://www.wikidata.org/wiki/Q131214","display_name":"Antenna (radio)","level":2,"score":0.5278727412223816},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.5241296887397766},{"id":"https://openalex.org/C2780364802","wikidata":"https://www.wikidata.org/wiki/Q1327072","display_name":"Electron cooling","level":3,"score":0.4548710584640503},{"id":"https://openalex.org/C52660251","wikidata":"https://www.wikidata.org/wiki/Q17083145","display_name":"Noise temperature","level":3,"score":0.44284379482269287},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.42112305760383606},{"id":"https://openalex.org/C131584629","wikidata":"https://www.wikidata.org/wiki/Q4308705","display_name":"Coupling (piping)","level":2,"score":0.4151104688644409},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.37101200222969055},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.16993725299835205},{"id":"https://openalex.org/C89631360","wikidata":"https://www.wikidata.org/wiki/Q1428766","display_name":"Phase noise","level":2,"score":0.08650416135787964},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.07173684239387512},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.0},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.0},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.0},{"id":"https://openalex.org/C94915269","wikidata":"https://www.wikidata.org/wiki/Q1834857","display_name":"Detector","level":2,"score":0.0},{"id":"https://openalex.org/C191897082","wikidata":"https://www.wikidata.org/wiki/Q11467","display_name":"Metallurgy","level":1,"score":0.0},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.0},{"id":"https://openalex.org/C168834538","wikidata":"https://www.wikidata.org/wiki/Q3705329","display_name":"Beam (structure)","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"mag:166189615","doi":null,"is_oa":false,"landing_page_url":"http://ui.adsabs.harvard.edu/abs/1997stt..conf...55K/abstract","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":9,"referenced_works":["https://openalex.org/W1970613137","https://openalex.org/W2050238433","https://openalex.org/W2058530371","https://openalex.org/W2074043167","https://openalex.org/W2080513074","https://openalex.org/W2113443271","https://openalex.org/W2123061906","https://openalex.org/W2164620517","https://openalex.org/W3217390880"],"related_works":["https://openalex.org/W1982923193","https://openalex.org/W2187802279","https://openalex.org/W2002278907","https://openalex.org/W2098224462","https://openalex.org/W2132056516","https://openalex.org/W103565933","https://openalex.org/W2040704557","https://openalex.org/W276004386","https://openalex.org/W123626475","https://openalex.org/W1975072323"],"abstract_inverted_index":{"We":[0],"report":[1],"on":[2,52],"the":[3,39],"development":[4],"of":[5],"a":[6,22,48,63],"quasioptical":[7],"Nb":[8,26],"hot-electron":[9],"bolometer":[10],"mixer":[11],"for":[12],"a2.5":[13],"THz":[14,60],"heterodyne":[15],"receiver.":[16],"The":[17],"devices":[18],"are":[19],"fabricated":[20],"from":[21],"12":[23],"nm":[24],"thick":[25],"film,":[27],"and":[28],"have":[29],"a0.30":[30],"gmx0.15":[31],"gm":[32],"in-plane":[33],"size,":[34],"thus":[35],"exploiting":[36],"diffusion":[37],"as":[38],"electron":[40],"cooling":[41],"mechanism.":[42],"Therf":[43],"coupling":[44],"was":[45],"provided":[46],"by":[47],"tvvin-slot":[49],"planar":[50],"antenna":[51],"an":[53],"elliptical":[54],"Si":[55],"lens.":[56],"A":[57],"speciallydesigned":[58],"2.5":[59],"system,":[61],"using":[62],"CO":[64]},"counts_by_year":[],"updated_date":"2026-10-01T08:54:57.152042","created_date":"2016-06-24T00:00:00"}