{"id":"https://openalex.org/W1982935452","doi":"https://doi.org/10.1063/1.105355","title":"Bi-epitaxial grain boundary junctions in YBa2Cu3O7","display_name":"Bi-epitaxial grain boundary junctions in YBa2Cu3O7","publication_year":1991,"publication_date":"1991-08-05","ids":{"openalex":"https://openalex.org/W1982935452","doi":"https://doi.org/10.1063/1.105355","mag":"1982935452"},"language":"en","primary_location":{"id":"doi:10.1063/1.105355","doi":"https://doi.org/10.1063/1.105355","is_oa":false,"landing_page_url":"https://doi.org/10.1063/1.105355","pdf_url":null,"source":{"id":"https://openalex.org/S105243760","display_name":"Applied Physics Letters","issn_l":"0003-6951","issn":["0003-6951","1077-3118","1520-8842"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-a","jufo-3","ki-jl-1","norway-2","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320257","host_organization_name":"American Institute of Physics","host_organization_lineage":["https://openalex.org/P4310320257"],"host_organization_lineage_names":["American Institute of Physics"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Applied Physics Letters","raw_type":"journal-article"},"volume":null,"type":"article","indexed_in":["crossref"],"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/A5056115517","display_name":"K. Char","orcid":"https://orcid.org/0000-0001-6060-5448","observed_orcids":["https://orcid.org/0000-0001-6060-5448"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"K. Char","raw_affiliation_strings":["Conductus, Inc., Sunnyvale, California 94086"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Conductus, Inc., Sunnyvale, California 94086","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5001152285","display_name":"M. S. Colclough","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"M. S. Colclough","raw_affiliation_strings":["Conductus, Inc., Sunnyvale, California 94086"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Conductus, Inc., Sunnyvale, California 94086","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5082570896","display_name":"S. M. Garrison","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"S. M. Garrison","raw_affiliation_strings":["Conductus, Inc., Sunnyvale, California 94086"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Conductus, Inc., Sunnyvale, California 94086","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5064896924","display_name":"N. Newman","orcid":"https://orcid.org/0000-0003-2819-9616","observed_orcids":["https://orcid.org/0000-0003-2819-9616"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"N. Newman","raw_affiliation_strings":["Conductus, Inc., Sunnyvale, California 94086"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Conductus, Inc., Sunnyvale, California 94086","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5065577825","display_name":"Greg Zaharchuk","orcid":"https://orcid.org/0000-0001-5781-8848","observed_orcids":["https://orcid.org/0000-0001-5781-8848"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"G. Zaharchuk","raw_affiliation_strings":["Conductus, Inc., Sunnyvale, California 94086"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Conductus, Inc., Sunnyvale, California 94086","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":30.0163,"has_fulltext":false,"cited_by_count":293,"citation_normalized_percentile":{"value":0.99918488,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":88,"max":97},"biblio":{"volume":"59","issue":"6","first_page":"733","last_page":"735"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10037","display_name":"Physics of Superconductivity and Magnetism","score":0.5508000254631042,"subfield":{"id":"https://openalex.org/subfields/3104","display_name":"Condensed Matter Physics"},"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/T10037","display_name":"Physics of Superconductivity and Magnetism","score":0.5508000254631042,"subfield":{"id":"https://openalex.org/subfields/3104","display_name":"Condensed Matter Physics"},"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/T11803","display_name":"Superconducting and THz Device Technology","score":0.3440000116825104,"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/T11808","display_name":"Superconducting Materials and Applications","score":0.08590000122785568,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical 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/yba2cu3o7-delta","display_name":"YBa2Cu3O7-\u03b4","score":0.9620000123977661},{"id":"https://openalex.org/keywords/high-temperature-superconductors","display_name":"high-temperature superconductors","score":0.7900000214576721},{"id":"https://openalex.org/keywords/grain-boundary-junctions","display_name":"grain boundary junctions","score":0.8489999771118164},{"id":"https://openalex.org/keywords/josephson-junctions","display_name":"Josephson junctions","score":0.9089999794960022},{"id":"https://openalex.org/keywords/epitaxial-films","display_name":"epitaxial thin films","score":0.7260000109672546},{"id":"https://openalex.org/keywords/seed-layer","display_name":"seed layer","score":0.6779999732971191},{"id":"https://openalex.org/keywords/buffer-layer","display_name":"buffer layer","score":0.9890000224113464},{"id":"https://openalex.org/keywords/critical-current-density","display_name":"critical current density","score":0.8450000286102295},{"id":"https://openalex.org/keywords/current-voltage-characteristics","display_name":"current-voltage characteristics","score":0.875},{"id":"https://openalex.org/keywords/resistively-shunted-junction-model","display_name":"resistively shunted junction model","score":0.8460000157356262},{"id":"https://openalex.org/keywords/squid","display_name":"squid","score":0.8539999723434448},{"id":"https://openalex.org/keywords/photolithography","display_name":"photolithography","score":0.5879999995231628}],"concepts":[{"id":"https://openalex.org/C12038964","wikidata":"https://www.wikidata.org/wiki/Q764228","display_name":"Josephson effect","level":3,"score":0.8290842771530151},{"id":"https://openalex.org/C47908070","wikidata":"https://www.wikidata.org/wiki/Q900515","display_name":"Grain boundary","level":3,"score":0.734898567199707},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.643436074256897},{"id":"https://openalex.org/C110738630","wikidata":"https://www.wikidata.org/wiki/Q1135540","display_name":"Epitaxy","level":3,"score":0.6193891763687134},{"id":"https://openalex.org/C26873012","wikidata":"https://www.wikidata.org/wiki/Q214781","display_name":"Condensed matter physics","level":1,"score":0.5555046796798706},{"id":"https://openalex.org/C207740977","wikidata":"https://www.wikidata.org/wiki/Q234072","display_name":"Current density","level":2,"score":0.5421749949455261},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.5177677869796753},{"id":"https://openalex.org/C109613756","wikidata":"https://www.wikidata.org/wiki/Q846667","display_name":"High-temperature superconductivity","level":3,"score":0.509159505367279},{"id":"https://openalex.org/C54101563","wikidata":"https://www.wikidata.org/wiki/Q124131","display_name":"Superconductivity","level":2,"score":0.4836912751197815},{"id":"https://openalex.org/C19067145","wikidata":"https://www.wikidata.org/wiki/Q1137203","display_name":"Thin film","level":2,"score":0.4567500352859497},{"id":"https://openalex.org/C2987373456","wikidata":"https://www.wikidata.org/wiki/Q5186713","display_name":"Critical current","level":3,"score":0.44349896907806396},{"id":"https://openalex.org/C134786449","wikidata":"https://www.wikidata.org/wiki/Q3391255","display_name":"Planar","level":2,"score":0.43528464436531067},{"id":"https://openalex.org/C171250308","wikidata":"https://www.wikidata.org/wiki/Q11468","display_name":"Nanotechnology","level":1,"score":0.23363107442855835},{"id":"https://openalex.org/C87976508","wikidata":"https://www.wikidata.org/wiki/Q1498213","display_name":"Microstructure","level":2,"score":0.15673813223838806},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.153285950422287},{"id":"https://openalex.org/C2779227376","wikidata":"https://www.wikidata.org/wiki/Q6505497","display_name":"Layer (electronics)","level":2,"score":0.09525281190872192},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.09243983030319214},{"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/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","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}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1063/1.105355","doi":"https://doi.org/10.1063/1.105355","is_oa":false,"landing_page_url":"https://doi.org/10.1063/1.105355","pdf_url":null,"source":{"id":"https://openalex.org/S105243760","display_name":"Applied Physics Letters","issn_l":"0003-6951","issn":["0003-6951","1077-3118","1520-8842"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-a","jufo-3","ki-jl-1","norway-2","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320257","host_organization_name":"American Institute of Physics","host_organization_lineage":["https://openalex.org/P4310320257"],"host_organization_lineage_names":["American Institute of Physics"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Applied Physics Letters","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"sustainable_development_goals_aurora":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":17,"referenced_works":["https://openalex.org/W116900098","https://openalex.org/W1964716241","https://openalex.org/W1971763162","https://openalex.org/W1978036209","https://openalex.org/W1979032911","https://openalex.org/W1984355839","https://openalex.org/W1994399675","https://openalex.org/W2009381603","https://openalex.org/W2027660624","https://openalex.org/W2043844069","https://openalex.org/W2063069771","https://openalex.org/W2064620145","https://openalex.org/W2067421364","https://openalex.org/W2070039997","https://openalex.org/W2070571119","https://openalex.org/W2143655034","https://openalex.org/W2158614831"],"related_works":["https://openalex.org/W2070813806","https://openalex.org/W2316474755","https://openalex.org/W2070152418","https://openalex.org/W1964744723","https://openalex.org/W2122920404","https://openalex.org/W2047695883","https://openalex.org/W2084152562","https://openalex.org/W2146130514","https://openalex.org/W243667697","https://openalex.org/W2597874741"],"abstract_inverted_index":{"We":[0,29],"have":[1,91],"developed":[2],"a":[3,68],"new":[4],"way":[5],"of":[6,20,41,46,64,72,81],"making":[7],"grain":[8,32],"boundary":[9],"junctions":[10,48,83],"in":[11],"YBa2Cu3O7":[12],"thin":[13],"films":[14],"by":[15],"controlling":[16],"the":[17,21,42,47,62,65,82,113],"in-plane":[18],"epitaxy":[19],"deposited":[22],"film":[23,66],"using":[24],"seed":[25],"and":[26,55,89],"buffer":[27],"layers.":[28],"produce":[30],"45\u00b0":[31],"boundaries":[33],"along":[34],"photolithographically":[35],"defined":[36],"lines.":[37],"The":[38,78],"typical":[39],"value":[40],"critical":[43,69],"current":[44,70],"density":[45,71],"is":[49,112],"103\u2013104":[50],"A/cm2":[51,57,74],"at":[52,58,75,105],"4.2":[53],"K":[54],"102\u2013103":[56],"77":[59,76,109],"K,":[60],"while":[61],"rest":[63],"has":[67],"1\u20133\u00d7106":[73],"K.":[77,110],"current-voltage":[79],"characteristics":[80],"show":[84,103],"resistively":[85],"shunted":[86],"junction":[87,119],"behavior":[88],"we":[90],"used":[92],"them":[93],"to":[94,125],"fabricate":[95],"dc":[96],"superconducting":[97],"quantum":[98],"interference":[99],"devices":[100],"(SQUIDs)":[101],"which":[102],"modulation":[104],"temperatures":[106],"well":[107],"above":[108],"This":[111],"first":[114],"planar":[115],"high":[116,126],"Tc":[117,127],"Josephson":[118],"technology":[120],"that":[121],"appears":[122],"readily":[123],"extendable":[124],"integrated":[128],"circuits.":[129]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":2},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":3},{"year":2012,"cited_by_count":2}],"updated_date":"2026-10-14T16:39:01.820549","created_date":"2025-10-10T00:00:00"}