{"id":"https://openalex.org/W3135630792","doi":"https://doi.org/10.1111/jace.17760","title":"Valence\u2010induced effects on the electrical properties of NiMn 2 O 4 ceramics with different Ni sources","display_name":"Valence\u2010induced effects on the electrical properties of NiMn 2 O 4 ceramics with different Ni sources","publication_year":2021,"publication_date":"2021-03-02","ids":{"openalex":"https://openalex.org/W3135630792","doi":"https://doi.org/10.1111/jace.17760","mag":"3135630792"},"language":"en","primary_location":{"id":"doi:10.1111/jace.17760","doi":"https://doi.org/10.1111/jace.17760","is_oa":true,"landing_page_url":"https://doi.org/10.1111/jace.17760","pdf_url":"https://onlinelibrary.wiley.com/doi/pdfdirect/10.1111/jace.17760","source":{"id":"https://openalex.org/S53162366","display_name":"Journal of the American Ceramic Society","issn_l":"0002-7820","issn":["0002-7820","1551-2916"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-b","jufo-2","norway-2","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of the American Ceramic Society","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://onlinelibrary.wiley.com/doi/pdfdirect/10.1111/jace.17760","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5088301187","display_name":"Fang Guan","orcid":"https://orcid.org/0000-0002-0916-5958","observed_orcids":["https://orcid.org/0000-0002-0916-5958"]},"institutions":[{"id":"https://openalex.org/I34949971","display_name":"University of Jinan","ror":"https://ror.org/02mjz6f26","country_code":"CN","type":"education","lineage":["https://openalex.org/I34949971"]},{"id":"https://openalex.org/I4210118108","display_name":"New York State College of Ceramics","ror":"https://ror.org/02n1c7856","country_code":"US","type":"education","lineage":["https://openalex.org/I4210118108","https://openalex.org/I49502546"]},{"id":"https://openalex.org/I49502546","display_name":"Alfred University","ror":"https://ror.org/01k81gt67","country_code":"US","type":"education","lineage":["https://openalex.org/I49502546"]}],"countries":["CN","US"],"is_corresponding":false,"raw_author_name":"Fang Guan","raw_affiliation_strings":["Kazuo Inamori School of Engineering New York State College of Ceramics, Alfred University, Alfred, NY, USA","Shandong Provincial Key Laboratory of Preparation and Measurement of Building Materials, University of Jinan, Jinan, PR China"],"raw_orcid":"https://orcid.org/0000-0002-0916-5958","affiliations":[{"raw_affiliation_string":"Kazuo Inamori School of Engineering New York State College of Ceramics, Alfred University, Alfred, NY, USA","institution_ids":["https://openalex.org/I4210118108","https://openalex.org/I49502546"]},{"raw_affiliation_string":"Shandong Provincial Key Laboratory of Preparation and Measurement of Building Materials, University of Jinan, Jinan, PR China","institution_ids":["https://openalex.org/I34949971"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101615577","display_name":"Yiquan Wu","orcid":"https://orcid.org/0000-0002-1927-9748","observed_orcids":["https://orcid.org/0000-0002-1927-9748","https://orcid.org/0000-0001-8742-716X"]},"institutions":[{"id":"https://openalex.org/I4210118108","display_name":"New York State College of Ceramics","ror":"https://ror.org/02n1c7856","country_code":"US","type":"education","lineage":["https://openalex.org/I4210118108","https://openalex.org/I49502546"]},{"id":"https://openalex.org/I49502546","display_name":"Alfred University","ror":"https://ror.org/01k81gt67","country_code":"US","type":"education","lineage":["https://openalex.org/I49502546"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Yiquan Wu","raw_affiliation_strings":["Kazuo Inamori School of Engineering New York State College of Ceramics, Alfred University, Alfred, NY, USA"],"raw_orcid":"https://orcid.org/0000-0002-1927-9748","affiliations":[{"raw_affiliation_string":"Kazuo Inamori School of Engineering New York State College of Ceramics, Alfred University, Alfred, NY, USA","institution_ids":["https://openalex.org/I4210118108","https://openalex.org/I49502546"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5016320021","display_name":"Iva Milisavljevic","orcid":"https://orcid.org/0000-0002-4084-2857","observed_orcids":["https://orcid.org/0000-0002-4084-2857"]},"institutions":[{"id":"https://openalex.org/I4210118108","display_name":"New York State College of Ceramics","ror":"https://ror.org/02n1c7856","country_code":"US","type":"education","lineage":["https://openalex.org/I4210118108","https://openalex.org/I49502546"]},{"id":"https://openalex.org/I49502546","display_name":"Alfred University","ror":"https://ror.org/01k81gt67","country_code":"US","type":"education","lineage":["https://openalex.org/I49502546"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Iva Milisavljevic","raw_affiliation_strings":["Kazuo Inamori School of Engineering New York State College of Ceramics, Alfred University, Alfred, NY, USA"],"raw_orcid":"https://orcid.org/0000-0002-4084-2857","affiliations":[{"raw_affiliation_string":"Kazuo Inamori School of Engineering New York State College of Ceramics, Alfred University, Alfred, NY, USA","institution_ids":["https://openalex.org/I4210118108","https://openalex.org/I49502546"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100627421","display_name":"Xin Yi Cheng","orcid":"https://orcid.org/0000-0002-7147-4495","observed_orcids":["https://orcid.org/0000-0002-7147-4495"]},"institutions":[{"id":"https://openalex.org/I34949971","display_name":"University of Jinan","ror":"https://ror.org/02mjz6f26","country_code":"CN","type":"education","lineage":["https://openalex.org/I34949971"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Xin Cheng","raw_affiliation_strings":["Shandong Provincial Key Laboratory of Preparation and Measurement of Building Materials, University of Jinan, Jinan, PR China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Shandong Provincial Key Laboratory of Preparation and Measurement of Building Materials, University of Jinan, Jinan, PR China","institution_ids":["https://openalex.org/I34949971"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101958231","display_name":"Shifeng Huang","orcid":"https://orcid.org/0000-0003-1086-7479","observed_orcids":["https://orcid.org/0000-0003-1086-7479"]},"institutions":[{"id":"https://openalex.org/I34949971","display_name":"University of Jinan","ror":"https://ror.org/02mjz6f26","country_code":"CN","type":"education","lineage":["https://openalex.org/I34949971"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Shifeng Huang","raw_affiliation_strings":["Shandong Provincial Key Laboratory of Preparation and Measurement of Building Materials, University of Jinan, Jinan, PR China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Shandong Provincial Key Laboratory of Preparation and Measurement of Building Materials, University of Jinan, Jinan, PR China","institution_ids":["https://openalex.org/I34949971"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5100627421","https://openalex.org/A5101958231"],"corresponding_institution_ids":["https://openalex.org/I34949971"],"apc_list":{"value":3300,"currency":"USD","value_usd":3300},"apc_paid":null,"fwci":0.7344,"has_fulltext":true,"cited_by_count":16,"citation_normalized_percentile":{"value":0.64300558,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":92,"max":98},"biblio":{"volume":"104","issue":"10","first_page":"5148","last_page":"5156"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T13251","display_name":"Electrical and Thermal Properties of Materials","score":0.9970999956130981,"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"}},"topics":[{"id":"https://openalex.org/T13251","display_name":"Electrical and Thermal Properties of Materials","score":0.9970999956130981,"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/T13249","display_name":"Dielectric properties of ceramics","score":0.0020000000949949026,"subfield":{"id":"https://openalex.org/subfields/2505","display_name":"Materials Chemistry"},"field":{"id":"https://openalex.org/fields/25","display_name":"Materials Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12875","display_name":"Thermal Expansion and Ionic Conductivity","score":0.0005000000237487257,"subfield":{"id":"https://openalex.org/subfields/2505","display_name":"Materials Chemistry"},"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/nimn2o4","display_name":"NiMn2O4","score":0.9399999976158142},{"id":"https://openalex.org/keywords/spinel-ceramics","display_name":"spinel ceramics","score":0.9350000023841858},{"id":"https://openalex.org/keywords/ni2o3","display_name":"Ni2O3","score":0.7760000228881836},{"id":"https://openalex.org/keywords/nickel-oxide","display_name":"nickel oxide","score":0.9700000286102295},{"id":"https://openalex.org/keywords/electrical-resistivity","display_name":"electrical resistivity","score":0.9399999976158142},{"id":"https://openalex.org/keywords/negative-temperature-coefficient","display_name":"negative temperature coefficient","score":0.703000009059906},{"id":"https://openalex.org/keywords/thermal-stability","display_name":"thermal stability","score":0.8379999995231628},{"id":"https://openalex.org/keywords/sintering","display_name":"sintering","score":0.6830000281333923}],"concepts":[{"id":"https://openalex.org/C2776230739","wikidata":"https://www.wikidata.org/wiki/Q191310","display_name":"Spinel","level":2,"score":0.8627464771270752},{"id":"https://openalex.org/C168900304","wikidata":"https://www.wikidata.org/wiki/Q171407","display_name":"Valence (chemistry)","level":2,"score":0.8356849551200867},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.7619056701660156},{"id":"https://openalex.org/C74575197","wikidata":"https://www.wikidata.org/wiki/Q9941","display_name":"Non-blocking I/O","level":3,"score":0.6673843860626221},{"id":"https://openalex.org/C69990965","wikidata":"https://www.wikidata.org/wiki/Q65402698","display_name":"Electrical resistivity and conductivity","level":2,"score":0.6517525911331177},{"id":"https://openalex.org/C134132462","wikidata":"https://www.wikidata.org/wiki/Q45621","display_name":"Ceramic","level":2,"score":0.6389188766479492},{"id":"https://openalex.org/C40003534","wikidata":"https://www.wikidata.org/wiki/Q862228","display_name":"Raman spectroscopy","level":2,"score":0.605507493019104},{"id":"https://openalex.org/C175708663","wikidata":"https://www.wikidata.org/wiki/Q899559","display_name":"X-ray photoelectron spectroscopy","level":2,"score":0.5843154191970825},{"id":"https://openalex.org/C145148216","wikidata":"https://www.wikidata.org/wiki/Q36496","display_name":"Ion","level":2,"score":0.508723795413971},{"id":"https://openalex.org/C2777581544","wikidata":"https://www.wikidata.org/wiki/Q844613","display_name":"Sintering","level":2,"score":0.4908819794654846},{"id":"https://openalex.org/C2777855556","wikidata":"https://www.wikidata.org/wiki/Q4339544","display_name":"Annealing (glass)","level":2,"score":0.4664330780506134},{"id":"https://openalex.org/C113196181","wikidata":"https://www.wikidata.org/wiki/Q485223","display_name":"Analytical Chemistry (journal)","level":2,"score":0.4249187707901001},{"id":"https://openalex.org/C191897082","wikidata":"https://www.wikidata.org/wiki/Q11467","display_name":"Metallurgy","level":1,"score":0.2935049533843994},{"id":"https://openalex.org/C42360764","wikidata":"https://www.wikidata.org/wiki/Q83588","display_name":"Chemical engineering","level":1,"score":0.2823861241340637},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.14006307721138},{"id":"https://openalex.org/C161790260","wikidata":"https://www.wikidata.org/wiki/Q82264","display_name":"Catalysis","level":2,"score":0.0},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.0},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"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/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.0},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.0},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1111/jace.17760","doi":"https://doi.org/10.1111/jace.17760","is_oa":true,"landing_page_url":"https://doi.org/10.1111/jace.17760","pdf_url":"https://onlinelibrary.wiley.com/doi/pdfdirect/10.1111/jace.17760","source":{"id":"https://openalex.org/S53162366","display_name":"Journal of the American Ceramic Society","issn_l":"0002-7820","issn":["0002-7820","1551-2916"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-b","jufo-2","norway-2","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of the American Ceramic Society","raw_type":"journal-article"},{"id":"pmh:oai:aura.alfred.edu:10829/24558","doi":null,"is_oa":false,"landing_page_url":"http://hdl.handle.net/10829/24558","pdf_url":null,"source":{"id":"https://openalex.org/S4306402501","display_name":"Alfred University Research and Archives (AURA) (Alfred University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I49502546","host_organization_name":"Alfred University","host_organization_lineage":["https://openalex.org/I49502546"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Journal Article"}],"best_oa_location":{"id":"doi:10.1111/jace.17760","doi":"https://doi.org/10.1111/jace.17760","is_oa":true,"landing_page_url":"https://doi.org/10.1111/jace.17760","pdf_url":"https://onlinelibrary.wiley.com/doi/pdfdirect/10.1111/jace.17760","source":{"id":"https://openalex.org/S53162366","display_name":"Journal of the American Ceramic Society","issn_l":"0002-7820","issn":["0002-7820","1551-2916"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-b","jufo-2","norway-2","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of the American Ceramic Society","raw_type":"journal-article"},"sustainable_development_goals":[],"study_designs":[],"awards":[{"id":"https://openalex.org/G1029459505","display_name":null,"funder_award_id":"5176145023","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G1866614859","display_name":null,"funder_award_id":"51632003","funder_id":"https://openalex.org/F4320329293","funder_display_name":"Data Center of Management Science, National Natural Science Foundation of China - Peking University"},{"id":"https://openalex.org/G2473078035","display_name":null,"funder_award_id":"51671094","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3967869981","display_name":"\u9ad8\u8026\u5408\u6c34\u6ce5\u57fa\u538b\u7535\u590d\u5408\u76d1\u6d4b\u6750\u6599\u53ca\u5e94\u7528\u57fa\u7840\u7814\u7a76","funder_award_id":"51632003","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G4956217138","display_name":null,"funder_award_id":"2016YFB0303505","funder_id":"https://openalex.org/F4320335777","funder_display_name":"National Key Research and Development Program of China"},{"id":"https://openalex.org/G7014192959","display_name":null,"funder_award_id":"5176145023","funder_id":"https://openalex.org/F4320329293","funder_display_name":"Data Center of Management Science, National Natural Science Foundation of China - Peking University"},{"id":"https://openalex.org/G7325505131","display_name":null,"funder_award_id":"51671094","funder_id":"https://openalex.org/F4320329293","funder_display_name":"Data Center of Management Science, National Natural Science Foundation of China - Peking University"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320329293","display_name":"Data Center of Management Science, National Natural Science Foundation of China - Peking University","ror":null},{"id":"https://openalex.org/F4320335777","display_name":"National Key Research and Development Program of China","ror":null}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3135630792.pdf","grobid_xml":"https://content.openalex.org/works/W3135630792.grobid-xml"},"referenced_works_count":44,"referenced_works":["https://openalex.org/W67178567","https://openalex.org/W900973792","https://openalex.org/W1535339508","https://openalex.org/W1968550874","https://openalex.org/W1970993337","https://openalex.org/W1973543273","https://openalex.org/W1976496436","https://openalex.org/W1980990112","https://openalex.org/W1982807892","https://openalex.org/W1985170285","https://openalex.org/W2001829135","https://openalex.org/W2007201469","https://openalex.org/W2022479570","https://openalex.org/W2036530432","https://openalex.org/W2037295621","https://openalex.org/W2063421331","https://openalex.org/W2067384646","https://openalex.org/W2081300452","https://openalex.org/W2082626353","https://openalex.org/W2093380180","https://openalex.org/W2099027000","https://openalex.org/W2126491566","https://openalex.org/W2160487967","https://openalex.org/W2169799755","https://openalex.org/W2378567826","https://openalex.org/W2421412773","https://openalex.org/W2551107978","https://openalex.org/W2576377828","https://openalex.org/W2606017501","https://openalex.org/W2751818767","https://openalex.org/W2770565429","https://openalex.org/W2787156540","https://openalex.org/W2898839213","https://openalex.org/W2901902974","https://openalex.org/W2907461974","https://openalex.org/W2916598810","https://openalex.org/W2982003909","https://openalex.org/W2991227731","https://openalex.org/W3002730972","https://openalex.org/W3009949830","https://openalex.org/W3013640082","https://openalex.org/W3016269798","https://openalex.org/W3033020651","https://openalex.org/W3084292889"],"related_works":["https://openalex.org/W3194387380","https://openalex.org/W2095411955","https://openalex.org/W2359071223","https://openalex.org/W2286300980","https://openalex.org/W2324909485","https://openalex.org/W3046509732","https://openalex.org/W1182463087","https://openalex.org/W1972135782","https://openalex.org/W4403093955","https://openalex.org/W2082065932"],"abstract_inverted_index":{"Abstract":[0],"Spinel\u2010structured":[1],"NiMn":[2,52,67,109,117,136],"2":[3,17,46,53,68,110,118,132,137],"O":[4,18,47,54,69,111,119,133,138],"4":[5,55,70,112,120,139],"ceramics,":[6],"with":[7,115],"different":[8,29],"valence":[9,30,189,212],"Ni":[10,16,31,45,88,131,191],"sources,":[11],"were":[12,37],"originally":[13],"prepared":[14],"using":[15],"3":[19,48,134],"and":[20,25,50,82,105,163,188,197],"NiO":[21],"as":[22],"raw":[23,220],"materials,":[24],"the":[26,66,76,87,102,122,148,164,182,185,202,211,219],"effects":[27],"of":[28,108,130,181,190,213],"sources":[32,192],"on":[33],"their":[34],"electrical":[35,103],"properties":[36,104,187],"first":[38],"investigated.":[39],"XRD":[40],"patterns":[41],"show":[42],"that":[43,65,86],"both":[44],"\u2010based":[49,135],"NiO\u2010based":[51,116],"ceramics":[56,71],"are":[57],"single":[58],"cubic":[59],"spinel":[60],"structures.":[61],"SEM/EDS":[62],"images":[63],"indicate":[64],"exhibited":[72],"high":[73],"density":[74],"at":[75,94,124,172,215],"experiment\u2010determined":[77],"sintering":[78],"temperatures.":[79],"XPS":[80],"results":[81],"Raman":[83],"drifts":[84],"prove":[85],"valence\u2010induced":[89],"changes":[90],"in":[91,101,218],"Mn":[92],"ions":[93,214],"B":[95,152],"sites":[96,217],"played":[97],"a":[98,195],"significant":[99],"role":[100],"thermal":[106,149],"stability":[107],"ceramics.":[113],"Compared":[114],",":[121],"resistivity":[123],"25\u00b0C":[125,128],"(":[126,151],"\u03c1":[127],")":[129,156],"increased":[140,157],"dramatically":[141],"from":[142,158,175],"3109":[143],"to":[144,160,177],"106958":[145],"\u03a9":[146],"cm,":[147],"constant":[150],"25":[153],"/":[154],"50":[155],"3264":[159],"4473":[161],"K,":[162],"resistance":[165],"shifts":[166],"after":[167],"annealing":[168],"for":[169,200],"1000":[170],"h":[171],"150\u00b0C":[173],"decreased":[174],"0.80%":[176],"0.74%.":[178],"The":[179],"investigation":[180],"relationship":[183],"between":[184],"material":[186],"has":[193],"provided":[194],"new":[196],"effective":[198],"way":[199],"designing":[201],"spinel\u2010structured":[203],"negative":[204],"temperature":[205],"coefficient":[206],"(NTC)":[207],"materials":[208],"by":[209],"modulating":[210],"A":[216],"materials.":[221]},"counts_by_year":[{"year":2026,"cited_by_count":4},{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":6},{"year":2023,"cited_by_count":2},{"year":2021,"cited_by_count":2}],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2021-03-15T00:00:00"}