{"id":"https://openalex.org/W2010552307","doi":"https://doi.org/10.1088/0953-2048/4/10/007","title":"Electron microscope studies of structural characteristics of Tl(Bi)-Sr-Ca-Cu-O high temperature superconductor","display_name":"Electron microscope studies of structural characteristics of Tl(Bi)-Sr-Ca-Cu-O high temperature superconductor","publication_year":1991,"publication_date":"1991-10-01","ids":{"openalex":"https://openalex.org/W2010552307","doi":"https://doi.org/10.1088/0953-2048/4/10/007","mag":"2010552307"},"language":"en","primary_location":{"id":"doi:10.1088/0953-2048/4/10/007","doi":"https://doi.org/10.1088/0953-2048/4/10/007","is_oa":true,"landing_page_url":"https://doi.org/10.1088/0953-2048/4/10/007","pdf_url":"https://iopscience.iop.org/article/10.1088/0953-2048/4/10/007/pdf","source":{"id":"https://openalex.org/S93909106","display_name":"Superconductor Science and Technology","issn_l":"0953-2048","issn":["0953-2048","1361-6668"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-a","jufo-1","ki-jl-1","norway-1","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320083","host_organization_name":"IOP Publishing","host_organization_lineage":["https://openalex.org/P4310320083","https://openalex.org/P4310311669"],"host_organization_lineage_names":["IOP Publishing","Institute of Physics"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Superconductor Science and Technology","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"bronze","oa_url":"https://iopscience.iop.org/article/10.1088/0953-2048/4/10/007/pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5101408887","display_name":"Gaurav Verma","orcid":"https://orcid.org/0000-0002-7058-6292","observed_orcids":["https://orcid.org/0000-0002-7058-6292"]},"institutions":[{"id":"https://openalex.org/I91357014","display_name":"Banaras Hindu University","ror":"https://ror.org/04cdn2797","country_code":"IN","type":"education","lineage":["https://openalex.org/I91357014"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"G D Verma","raw_affiliation_strings":["Dept. of Phys., Banaras Hindu Univ., Varanasi, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dept. of Phys., Banaras Hindu Univ., Varanasi, India","institution_ids":["https://openalex.org/I91357014"]}]},{"author_position":"middle","author":{"id":null,"display_name":"K Ramakrishna","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I91357014","display_name":"Banaras Hindu University","ror":"https://ror.org/04cdn2797","country_code":"IN","type":"education","lineage":["https://openalex.org/I91357014"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"K Ramakrishna","raw_affiliation_strings":["Dept. of Phys., Banaras Hindu Univ., Varanasi, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dept. of Phys., Banaras Hindu Univ., Varanasi, India","institution_ids":["https://openalex.org/I91357014"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5020425587","display_name":"Onkar Nath Srivastava","orcid":"https://orcid.org/0000-0002-7832-5548","observed_orcids":["https://orcid.org/0000-0002-7832-5548"]},"institutions":[{"id":"https://openalex.org/I91357014","display_name":"Banaras Hindu University","ror":"https://ror.org/04cdn2797","country_code":"IN","type":"education","lineage":["https://openalex.org/I91357014"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"O N Srivastava","raw_affiliation_strings":["Dept. of Phys., Banaras Hindu Univ., Varanasi, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dept. of Phys., Banaras Hindu Univ., Varanasi, India","institution_ids":["https://openalex.org/I91357014"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I91357014"],"apc_list":{"value":3325,"currency":"USD","value_usd":3325},"apc_paid":null,"fwci":0.1913,"has_fulltext":true,"cited_by_count":1,"citation_normalized_percentile":{"value":0.42404821,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"4","issue":"10","first_page":"548","last_page":"552"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10037","display_name":"Physics of Superconductivity and Magnetism","score":0.9976000189781189,"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":0.9976000189781189,"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":0.0012000000569969416,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic 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":0.0003000000142492354,"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/high-temperature-superconductors","display_name":"high-temperature superconductors","score":0.890999972820282},{"id":"https://openalex.org/keywords/bi3-substitution","display_name":"Bi3+ substitution","score":0.6629999876022339},{"id":"https://openalex.org/keywords/crystal-structure","display_name":"crystal structure","score":0.5400000214576721},{"id":"https://openalex.org/keywords/carrier-concentration","display_name":"carrier concentration","score":0.6420000195503235},{"id":"https://openalex.org/keywords/critical-temperature","display_name":"critical temperature","score":0.7009999752044678}],"concepts":[{"id":"https://openalex.org/C195899389","wikidata":"https://www.wikidata.org/wiki/Q1370583","display_name":"Superstructure","level":2,"score":0.7680075764656067},{"id":"https://openalex.org/C54101563","wikidata":"https://www.wikidata.org/wiki/Q124131","display_name":"Superconductivity","level":2,"score":0.6805573105812073},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.641858696937561},{"id":"https://openalex.org/C146088050","wikidata":"https://www.wikidata.org/wiki/Q744818","display_name":"Transmission electron microscopy","level":2,"score":0.633116602897644},{"id":"https://openalex.org/C8010536","wikidata":"https://www.wikidata.org/wiki/Q160398","display_name":"Crystallography","level":1,"score":0.5170682072639465},{"id":"https://openalex.org/C46000676","wikidata":"https://www.wikidata.org/wiki/Q804644","display_name":"Lone pair","level":3,"score":0.5123060941696167},{"id":"https://openalex.org/C44280652","wikidata":"https://www.wikidata.org/wiki/Q104837","display_name":"Phase (matter)","level":2,"score":0.47686466574668884},{"id":"https://openalex.org/C93877712","wikidata":"https://www.wikidata.org/wiki/Q132560","display_name":"Electron microscope","level":2,"score":0.44205427169799805},{"id":"https://openalex.org/C113196181","wikidata":"https://www.wikidata.org/wiki/Q485223","display_name":"Analytical Chemistry (journal)","level":2,"score":0.37801167368888855},{"id":"https://openalex.org/C26873012","wikidata":"https://www.wikidata.org/wiki/Q214781","display_name":"Condensed matter physics","level":1,"score":0.3568565249443054},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.2047349214553833},{"id":"https://openalex.org/C171250308","wikidata":"https://www.wikidata.org/wiki/Q11468","display_name":"Nanotechnology","level":1,"score":0.17401498556137085},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.09708932042121887},{"id":"https://openalex.org/C97355855","wikidata":"https://www.wikidata.org/wiki/Q11473","display_name":"Thermodynamics","level":1,"score":0.07740744948387146},{"id":"https://openalex.org/C32909587","wikidata":"https://www.wikidata.org/wiki/Q11369","display_name":"Molecule","level":2,"score":0.07314354181289673},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.0},{"id":"https://openalex.org/C43617362","wikidata":"https://www.wikidata.org/wiki/Q170050","display_name":"Chromatography","level":1,"score":0.0},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1088/0953-2048/4/10/007","doi":"https://doi.org/10.1088/0953-2048/4/10/007","is_oa":true,"landing_page_url":"https://doi.org/10.1088/0953-2048/4/10/007","pdf_url":"https://iopscience.iop.org/article/10.1088/0953-2048/4/10/007/pdf","source":{"id":"https://openalex.org/S93909106","display_name":"Superconductor Science and Technology","issn_l":"0953-2048","issn":["0953-2048","1361-6668"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-a","jufo-1","ki-jl-1","norway-1","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320083","host_organization_name":"IOP Publishing","host_organization_lineage":["https://openalex.org/P4310320083","https://openalex.org/P4310311669"],"host_organization_lineage_names":["IOP Publishing","Institute of Physics"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Superconductor Science and Technology","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1088/0953-2048/4/10/007","doi":"https://doi.org/10.1088/0953-2048/4/10/007","is_oa":true,"landing_page_url":"https://doi.org/10.1088/0953-2048/4/10/007","pdf_url":"https://iopscience.iop.org/article/10.1088/0953-2048/4/10/007/pdf","source":{"id":"https://openalex.org/S93909106","display_name":"Superconductor Science and Technology","issn_l":"0953-2048","issn":["0953-2048","1361-6668"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-a","jufo-1","ki-jl-1","norway-1","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320083","host_organization_name":"IOP Publishing","host_organization_lineage":["https://openalex.org/P4310320083","https://openalex.org/P4310311669"],"host_organization_lineage_names":["IOP Publishing","Institute of Physics"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Superconductor Science and Technology","raw_type":"journal-article"},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2010552307.pdf","grobid_xml":"https://content.openalex.org/works/W2010552307.grobid-xml"},"referenced_works_count":15,"referenced_works":["https://openalex.org/W163931396","https://openalex.org/W300283623","https://openalex.org/W1967107809","https://openalex.org/W1976773409","https://openalex.org/W1982340179","https://openalex.org/W1995471238","https://openalex.org/W2000691469","https://openalex.org/W2019251760","https://openalex.org/W2025143823","https://openalex.org/W2028965533","https://openalex.org/W2037449383","https://openalex.org/W2048014609","https://openalex.org/W2060355917","https://openalex.org/W2062024393","https://openalex.org/W2266020265"],"related_works":["https://openalex.org/W2059480986","https://openalex.org/W2953285787","https://openalex.org/W3202617408","https://openalex.org/W2052181722","https://openalex.org/W2036351730","https://openalex.org/W4312374438","https://openalex.org/W2059894949","https://openalex.org/W1968465066","https://openalex.org/W2311086435","https://openalex.org/W4312249844"],"abstract_inverted_index":{"Tl(Bi)-Sr-Ca-Cu-O":[0],"corresponding":[1],"to":[2,90,113,162],"nominal":[3,95],"compositions":[4,84],"Tl:Bi:Sr:Ca:Cu=(2-x):x:2:2:3":[5],"(where":[6],"x=0.2,":[7],"0.4,":[8],"0.6":[9],"and":[10,12,20,27,168],"1)":[11],"T":[13,116,170],"c":[14,61,117,171],"ranging":[15],"between":[16],"approximately":[17,21,118],"77":[18],"K":[19,23,120],"106":[22,119],"have":[24],"been":[25,127],"synthesized":[26],"their":[28],"structural":[29,44,71],"characteristic":[30],"explored":[31],"employing":[32],"the":[33,47,51,66,74,83,94,114,130,139,150,154,163],"technique":[34],"of":[35,53,132,141,152,156,165],"transmission":[36],"electron":[37],"microscopy.":[38],"An":[39],"interesting":[40],"result":[41],"arising":[42],"from":[43],"explorations":[45],"in":[46,65],"present":[48,80],"investigation":[49],"is":[50,79],"presence":[52,155],"a":[54,58,142],"new":[55,75],"disordered":[56,76],"superstructure":[57],"approximately=4.2":[59],"AA,":[60],"approximately=15.26":[62],"AA)":[63],"embedded":[64],"main":[67],"monolayer":[68],"Tl-0,":[69],"1212/1223-type":[70],"matrix.":[72],"Although":[73],"superstructural":[77],"phase":[78],"for":[81,93,134],"all":[82],"studied,":[85],"its":[86],"density":[87],"was":[88],"found":[89],"be":[91],"highest":[92,115],"composition":[96],"Tl":[97,135],"1.6":[98],"Bi":[99,133,146,157],"0.4":[100],"Sr":[101],"2":[102,104],"Ca":[103],"Cu":[105],"3":[106],"O":[107],"10":[108],".":[109,148,172],"This":[110],"also":[111,160],"corresponds":[112],"HTS":[121],"(high-temperature":[122],"superconductor)":[123],"material.":[124],"It":[125],"has":[126],"suggested":[128],"that":[129],"substitution":[131],"produces":[136],"disorder":[137],"through":[138],"occurrence":[140],"lone":[143],"pair":[144],"on":[145],"3+":[147,158],"Besides":[149],"creation":[151],"disorder,":[153],"may":[159],"lead":[161],"optimization":[164],"carrier":[166],"concentration":[167],"hence":[169]},"counts_by_year":[],"updated_date":"2026-09-29T14:09:16.559479","created_date":"2016-06-24T00:00:00"}
