{"id":"https://openalex.org/W2072297015","doi":"https://doi.org/10.1063/1.105018","title":"New method for the evaluation of brittleness in ceramics","display_name":"New method for the evaluation of brittleness in ceramics","publication_year":1991,"publication_date":"1991-05-13","ids":{"openalex":"https://openalex.org/W2072297015","doi":"https://doi.org/10.1063/1.105018","mag":"2072297015"},"language":"en","primary_location":{"id":"doi:10.1063/1.105018","doi":"https://doi.org/10.1063/1.105018","is_oa":false,"landing_page_url":"https://doi.org/10.1063/1.105018","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","is_traditional":true,"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/A5058735314","display_name":"Yoshitake Nishi","orcid":"https://orcid.org/0000-0001-6412-8423","observed_orcids":["https://orcid.org/0000-0001-6412-8423"]},"institutions":[{"id":"https://openalex.org/I1314466530","display_name":"Tokai University","ror":"https://ror.org/01p7qe739","country_code":"JP","type":"education","lineage":["https://openalex.org/I1314466530"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Yoshitake Nishi","raw_affiliation_strings":["Tokai University, Hiratuka 259-12, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Tokai University, Hiratuka 259-12, Japan","institution_ids":["https://openalex.org/I1314466530"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5004644922","display_name":"Tatsuo Katagiri","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I1314466530","display_name":"Tokai University","ror":"https://ror.org/01p7qe739","country_code":"JP","type":"education","lineage":["https://openalex.org/I1314466530"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Tatsuo Katagiri","raw_affiliation_strings":["Tokai University, Hiratuka 259-12, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Tokai University, Hiratuka 259-12, Japan","institution_ids":["https://openalex.org/I1314466530"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5048970334","display_name":"Takehide Yamano","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I1314466530","display_name":"Tokai University","ror":"https://ror.org/01p7qe739","country_code":"JP","type":"education","lineage":["https://openalex.org/I1314466530"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Takehide Yamano","raw_affiliation_strings":["Tokai University, Hiratuka 259-12, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Tokai University, Hiratuka 259-12, Japan","institution_ids":["https://openalex.org/I1314466530"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5037035653","display_name":"Fumiyuki Kanai","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I1314466530","display_name":"Tokai University","ror":"https://ror.org/01p7qe739","country_code":"JP","type":"education","lineage":["https://openalex.org/I1314466530"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Fumiyuki Kanai","raw_affiliation_strings":["Tokai University, Hiratuka 259-12, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Tokai University, Hiratuka 259-12, Japan","institution_ids":["https://openalex.org/I1314466530"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5109134634","display_name":"Nobuyuki Ninomiya","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I1314466530","display_name":"Tokai University","ror":"https://ror.org/01p7qe739","country_code":"JP","type":"education","lineage":["https://openalex.org/I1314466530"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Nobuyuki Ninomiya","raw_affiliation_strings":["Tokai University, Hiratuka 259-12, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Tokai University, Hiratuka 259-12, Japan","institution_ids":["https://openalex.org/I1314466530"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5078628847","display_name":"Satoshi Uchida","orcid":"https://orcid.org/0000-0002-4971-574X","observed_orcids":["https://orcid.org/0000-0002-4971-574X"]},"institutions":[{"id":"https://openalex.org/I1314466530","display_name":"Tokai University","ror":"https://ror.org/01p7qe739","country_code":"JP","type":"education","lineage":["https://openalex.org/I1314466530"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Satoshi Uchida","raw_affiliation_strings":["Tokai University, Hiratuka 259-12, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Tokai University, Hiratuka 259-12, Japan","institution_ids":["https://openalex.org/I1314466530"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5111833537","display_name":"Kazuya Oguri","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I1314466530","display_name":"Tokai University","ror":"https://ror.org/01p7qe739","country_code":"JP","type":"education","lineage":["https://openalex.org/I1314466530"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Kazuya Oguri","raw_affiliation_strings":["Tokai University, Hiratuka 259-12, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Tokai University, Hiratuka 259-12, Japan","institution_ids":["https://openalex.org/I1314466530"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5015403074","display_name":"Tadae Morishita","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I1314466530","display_name":"Tokai University","ror":"https://ror.org/01p7qe739","country_code":"JP","type":"education","lineage":["https://openalex.org/I1314466530"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Tadae Morishita","raw_affiliation_strings":["Tokai University, Hiratuka 259-12, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Tokai University, Hiratuka 259-12, Japan","institution_ids":["https://openalex.org/I1314466530"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5009546381","display_name":"Takashi Endo","orcid":"https://orcid.org/0000-0002-4580-1704","observed_orcids":["https://orcid.org/0000-0002-4580-1704"]},"institutions":[{"id":"https://openalex.org/I1314466530","display_name":"Tokai University","ror":"https://ror.org/01p7qe739","country_code":"JP","type":"education","lineage":["https://openalex.org/I1314466530"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Takashi Endo","raw_affiliation_strings":["Tokai University, Hiratuka 259-12, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Tokai University, Hiratuka 259-12, Japan","institution_ids":["https://openalex.org/I1314466530"]}]},{"author_position":"last","author":{"id":null,"display_name":"Mamoru Kawakami","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I1314466530","display_name":"Tokai University","ror":"https://ror.org/01p7qe739","country_code":"JP","type":"education","lineage":["https://openalex.org/I1314466530"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Mamoru Kawakami","raw_affiliation_strings":["Tokai University, Hiratuka 259-12, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Tokai University, Hiratuka 259-12, Japan","institution_ids":["https://openalex.org/I1314466530"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I1314466530"],"apc_list":null,"apc_paid":null,"fwci":1.3546,"has_fulltext":false,"cited_by_count":13,"citation_normalized_percentile":{"value":0.75937708,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"58","issue":"19","first_page":"2084","last_page":"2086"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10396","display_name":"Fatigue and fracture mechanics","score":0.4106000065803528,"subfield":{"id":"https://openalex.org/subfields/2211","display_name":"Mechanics of Materials"},"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/T10396","display_name":"Fatigue and fracture mechanics","score":0.4106000065803528,"subfield":{"id":"https://openalex.org/subfields/2211","display_name":"Mechanics of Materials"},"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/T10132","display_name":"Advanced ceramic materials synthesis","score":0.25780001282691956,"subfield":{"id":"https://openalex.org/subfields/2503","display_name":"Ceramics and Composites"},"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/T10377","display_name":"Metal and Thin Film Mechanics","score":0.13259999454021454,"subfield":{"id":"https://openalex.org/subfields/2211","display_name":"Mechanics of Materials"},"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/brittleness","display_name":"brittleness","score":0.9279999732971191},{"id":"https://openalex.org/keywords/ceramics","display_name":"ceramics","score":0.6679999828338623},{"id":"https://openalex.org/keywords/ductility","display_name":"ductility","score":0.7440000176429749},{"id":"https://openalex.org/keywords/vickers-indentation","display_name":"Vickers indentation","score":0.8939999938011169},{"id":"https://openalex.org/keywords/plastic-deformation","display_name":"plastic deformation","score":0.9399999976158142},{"id":"https://openalex.org/keywords/fracture-toughness","display_name":"fracture toughness","score":0.8740000128746033},{"id":"https://openalex.org/keywords/indentation-fracture-toughness","display_name":"indentation fracture toughness","score":0.5379999876022339},{"id":"https://openalex.org/keywords/empirical-relationships","display_name":"empirical correlations","score":0.44200000166893005}],"concepts":[{"id":"https://openalex.org/C136478896","wikidata":"https://www.wikidata.org/wiki/Q898288","display_name":"Brittleness","level":2,"score":0.9102556705474854},{"id":"https://openalex.org/C2780902562","wikidata":"https://www.wikidata.org/wiki/Q1154141","display_name":"Indentation","level":2,"score":0.8118759393692017},{"id":"https://openalex.org/C134132462","wikidata":"https://www.wikidata.org/wiki/Q45621","display_name":"Ceramic","level":2,"score":0.787250280380249},{"id":"https://openalex.org/C2776512210","wikidata":"https://www.wikidata.org/wiki/Q5311608","display_name":"Ductility (Earth science)","level":3,"score":0.735514760017395},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.6940562725067139},{"id":"https://openalex.org/C204366326","wikidata":"https://www.wikidata.org/wiki/Q3027650","display_name":"Deformation (meteorology)","level":2,"score":0.46581459045410156},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.4387476146221161},{"id":"https://openalex.org/C191897082","wikidata":"https://www.wikidata.org/wiki/Q11467","display_name":"Metallurgy","level":1,"score":0.3342288136482239},{"id":"https://openalex.org/C149912024","wikidata":"https://www.wikidata.org/wiki/Q462188","display_name":"Creep","level":2,"score":0.1258864402770996}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1063/1.105018","doi":"https://doi.org/10.1063/1.105018","is_oa":false,"landing_page_url":"https://doi.org/10.1063/1.105018","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":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":7,"referenced_works":["https://openalex.org/W221686468","https://openalex.org/W1987576086","https://openalex.org/W1987796127","https://openalex.org/W2048300852","https://openalex.org/W2107116999","https://openalex.org/W2122972324","https://openalex.org/W2153396730"],"related_works":["https://openalex.org/W4231316496","https://openalex.org/W92487546","https://openalex.org/W1972402137","https://openalex.org/W1558253597","https://openalex.org/W2743689068","https://openalex.org/W1619566060","https://openalex.org/W2670811897","https://openalex.org/W2013911727","https://openalex.org/W2018653930","https://openalex.org/W1606521601"],"abstract_inverted_index":{"Using":[0],"Vickers":[1],"indentation":[2],"method,":[3],"plastic":[4],"deformation":[5],"(Ef)":[6],"is":[7,28],"suggested":[8],"to":[9,14,31],"be":[10],"a":[11,36],"convenient":[12],"measurement":[13],"determine":[15],"the":[16],"ductility":[17],"(brittleness)":[18],"of":[19],"brittle":[20],"new":[21],"materials.":[22],"It":[23],"was":[24],"found":[25],"that":[26],"Ef":[27],"related":[29],"empirically":[30],"KIC":[32],"and":[33],"GIC":[34],"through":[35],"logarithmic":[37],"linear":[38],"relationship.":[39]},"counts_by_year":[],"updated_date":"2026-09-29T14:09:16.559479","created_date":"2016-06-24T00:00:00"}
