{"id":"https://openalex.org/W2007233045","doi":"https://doi.org/10.1143/jjap.26.l836","title":"Superconductivity of Sr-La-Cu Oxides Prepared by Coprecipitation Method","display_name":"Superconductivity of Sr-La-Cu Oxides Prepared by Coprecipitation Method","publication_year":1987,"publication_date":"1987-05-01","ids":{"openalex":"https://openalex.org/W2007233045","doi":"https://doi.org/10.1143/jjap.26.l836","mag":"2007233045"},"language":"en","primary_location":{"id":"doi:10.1143/jjap.26.l836","doi":"https://doi.org/10.1143/jjap.26.l836","is_oa":false,"landing_page_url":"https://doi.org/10.1143/jjap.26.l836","pdf_url":null,"source":{"id":"https://openalex.org/S143744711","display_name":"Japanese Journal of Applied Physics","issn_l":"0021-4922","issn":["0021-4922","1347-4065"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-d","jufo-1","ki-jl-1","norway-1","poland-70","russia-white-list-2","vabb-shw"],"host_organization":"https://openalex.org/P4310311669","host_organization_name":"Institute of Physics","host_organization_lineage":["https://openalex.org/P4310311669"],"host_organization_lineage_names":["Institute of Physics"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Japanese Journal of Applied Physics","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/A5112760002","display_name":"Yoshitami Saito","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I201537933","display_name":"Tohoku University","ror":"https://ror.org/01dq60k83","country_code":"JP","type":"education","lineage":["https://openalex.org/I201537933"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Yoshitami Saito","raw_affiliation_strings":["Department of Applied Physics, Faculty of Engineering, Tohoku University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Applied Physics, Faculty of Engineering, Tohoku University","institution_ids":["https://openalex.org/I201537933"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5058593085","display_name":"Takashi Noji","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I201537933","display_name":"Tohoku University","ror":"https://ror.org/01dq60k83","country_code":"JP","type":"education","lineage":["https://openalex.org/I201537933"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Takashi Noji","raw_affiliation_strings":["Department of Applied Physics, Faculty of Engineering, Tohoku University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Applied Physics, Faculty of Engineering, Tohoku University","institution_ids":["https://openalex.org/I201537933"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110041481","display_name":"Akihiko Endo","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I201537933","display_name":"Tohoku University","ror":"https://ror.org/01dq60k83","country_code":"JP","type":"education","lineage":["https://openalex.org/I201537933"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Akihiko Endo","raw_affiliation_strings":["Department of Applied Physics, Faculty of Engineering, Tohoku University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Applied Physics, Faculty of Engineering, Tohoku University","institution_ids":["https://openalex.org/I201537933"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5084105123","display_name":"Nozomu Matsuzaki","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I201537933","display_name":"Tohoku University","ror":"https://ror.org/01dq60k83","country_code":"JP","type":"education","lineage":["https://openalex.org/I201537933"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Nozomu Matsuzaki","raw_affiliation_strings":["Department of Applied Physics, Faculty of Engineering, Tohoku University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Applied Physics, Faculty of Engineering, Tohoku University","institution_ids":["https://openalex.org/I201537933"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Masao Katsumata","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I201537933","display_name":"Tohoku University","ror":"https://ror.org/01dq60k83","country_code":"JP","type":"education","lineage":["https://openalex.org/I201537933"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Masao Katsumata","raw_affiliation_strings":["Department of Applied Physics, Faculty of Engineering, Tohoku University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Applied Physics, Faculty of Engineering, Tohoku University","institution_ids":["https://openalex.org/I201537933"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5113564921","display_name":"Naoaki Higuchi","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I201537933","display_name":"Tohoku University","ror":"https://ror.org/01dq60k83","country_code":"JP","type":"education","lineage":["https://openalex.org/I201537933"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Naoaki Higuchi","raw_affiliation_strings":["Department of Applied Physics, Faculty of Engineering, Tohoku University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Applied Physics, Faculty of Engineering, Tohoku University","institution_ids":["https://openalex.org/I201537933"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5112069464","display_name":"Mikiya Ono","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Mikiya Ono","raw_affiliation_strings":["Ceramics Research & Development Laboratory, Mitsubishi Mining & Cement Co. Ltd"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Ceramics Research & Development Laboratory, Mitsubishi Mining & Cement Co. Ltd","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":2210,"currency":"USD","value_usd":2210},"apc_paid":null,"fwci":0.1934,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.55448291,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"26","issue":"5A","first_page":"L836","last_page":"L836"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10037","display_name":"Physics of Superconductivity and Magnetism","score":0.9945999979972839,"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":0.9945999979972839,"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/T11808","display_name":"Superconducting Materials and Applications","score":0.0015999999595806003,"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"}},{"id":"https://openalex.org/T10607","display_name":"Magnetic and transport properties of perovskites and related materials","score":0.0010999999940395355,"subfield":{"id":"https://openalex.org/subfields/2504","display_name":"Electronic, Optical and Magnetic Materials"},"field":{"id":"https://openalex.org/fields/25","display_name":"Materials Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/superconductivity","display_name":"superconductivity","score":0.8360000252723694},{"id":"https://openalex.org/keywords/cuprate-superconductors","display_name":"cuprate superconductors","score":0.8199999928474426},{"id":"https://openalex.org/keywords/co-precipitation-synthesis","display_name":"co-precipitation synthesis","score":0.8640000224113464},{"id":"https://openalex.org/keywords/critical-temperature","display_name":"critical temperature","score":0.6800000071525574},{"id":"https://openalex.org/keywords/sintering","display_name":"sintering","score":0.8700000047683716},{"id":"https://openalex.org/keywords/compositional-homogeneity","display_name":"compositional homogeneity","score":0.6029999852180481},{"id":"https://openalex.org/keywords/solid-state-reaction-comparison","display_name":"solid-state reaction comparison","score":0.781000018119812}],"concepts":[{"id":"https://openalex.org/C28737856","wikidata":"https://www.wikidata.org/wiki/Q870531","display_name":"Coprecipitation","level":2,"score":0.9884620904922485},{"id":"https://openalex.org/C54101563","wikidata":"https://www.wikidata.org/wiki/Q124131","display_name":"Superconductivity","level":2,"score":0.6585120558738708},{"id":"https://openalex.org/C107814960","wikidata":"https://www.wikidata.org/wiki/Q611957","display_name":"Solid-state","level":2,"score":0.5654854774475098},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.4862190783023834},{"id":"https://openalex.org/C138999460","wikidata":"https://www.wikidata.org/wiki/Q787619","display_name":"Solid solution","level":2,"score":0.41984888911247253},{"id":"https://openalex.org/C13965031","wikidata":"https://www.wikidata.org/wiki/Q243545","display_name":"Nuclear chemistry","level":1,"score":0.40419232845306396},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.39575523138046265},{"id":"https://openalex.org/C113196181","wikidata":"https://www.wikidata.org/wiki/Q485223","display_name":"Analytical Chemistry (journal)","level":2,"score":0.39496302604675293},{"id":"https://openalex.org/C179104552","wikidata":"https://www.wikidata.org/wiki/Q11165","display_name":"Inorganic chemistry","level":1,"score":0.3063780665397644},{"id":"https://openalex.org/C191897082","wikidata":"https://www.wikidata.org/wiki/Q11467","display_name":"Metallurgy","level":1,"score":0.23133143782615662},{"id":"https://openalex.org/C147789679","wikidata":"https://www.wikidata.org/wiki/Q11372","display_name":"Physical chemistry","level":1,"score":0.1558249592781067},{"id":"https://openalex.org/C26873012","wikidata":"https://www.wikidata.org/wiki/Q214781","display_name":"Condensed matter physics","level":1,"score":0.11496731638908386},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.10223069787025452},{"id":"https://openalex.org/C107872376","wikidata":"https://www.wikidata.org/wiki/Q321355","display_name":"Environmental chemistry","level":1,"score":0.09937939047813416}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1143/jjap.26.l836","doi":"https://doi.org/10.1143/jjap.26.l836","is_oa":false,"landing_page_url":"https://doi.org/10.1143/jjap.26.l836","pdf_url":null,"source":{"id":"https://openalex.org/S143744711","display_name":"Japanese Journal of Applied Physics","issn_l":"0021-4922","issn":["0021-4922","1347-4065"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-d","jufo-1","ki-jl-1","norway-1","poland-70","russia-white-list-2","vabb-shw"],"host_organization":"https://openalex.org/P4310311669","host_organization_name":"Institute of Physics","host_organization_lineage":["https://openalex.org/P4310311669"],"host_organization_lineage_names":["Institute of Physics"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Japanese Journal of Applied Physics","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":10,"referenced_works":["https://openalex.org/W26149222","https://openalex.org/W1485300768","https://openalex.org/W1978840572","https://openalex.org/W1979084615","https://openalex.org/W2003996354","https://openalex.org/W2032551484","https://openalex.org/W2035215904","https://openalex.org/W2060172952","https://openalex.org/W2066459356","https://openalex.org/W2945636879"],"related_works":["https://openalex.org/W2333505473","https://openalex.org/W2018207803","https://openalex.org/W1966856197","https://openalex.org/W1976862326","https://openalex.org/W2317672394","https://openalex.org/W213376974","https://openalex.org/W2467097610","https://openalex.org/W2187579291","https://openalex.org/W1974136487","https://openalex.org/W2060172952"],"abstract_inverted_index":{"Superconducting":[0],"properties":[1],"in":[2],"Sr-La-Cu-O":[3],"system":[4],"prepared":[5],"by":[6,30],"the":[7,17,28,38,45,51],"coprecipitation":[8],"method":[9],"were":[10],"studied.":[11],"The":[12],"highest":[13],"T":[14],"c":[15],"of":[16,27,42,44],"samples":[18,29,47],"was":[19,35,48],"about":[20],"42":[21],"K,":[22],"rather":[23],"higher":[24],"than":[25],"that":[26,37,41],"a":[31],"solid-state":[32],"reaction.":[33],"It":[34],"found":[36],"composition":[39],"(especially":[40],"Sr)":[43],"sintered":[46],"different":[49],"from":[50],"nominal":[52],"formation.":[53]},"counts_by_year":[{"year":2013,"cited_by_count":1}],"updated_date":"2026-09-29T14:09:16.559479","created_date":"2016-06-24T00:00:00"}