{"id":"https://openalex.org/W3000915711","doi":"https://doi.org/10.1109/tim.2020.2966359","title":"Measuring Ultrathin Metallic Coating Properties Using Swept-Frequency Eddy-Current Technique","display_name":"Measuring Ultrathin Metallic Coating Properties Using Swept-Frequency Eddy-Current Technique","publication_year":2020,"publication_date":"2020-01-20","ids":{"openalex":"https://openalex.org/W3000915711","doi":"https://doi.org/10.1109/tim.2020.2966359","mag":"3000915711"},"language":"en","primary_location":{"id":"doi:10.1109/tim.2020.2966359","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tim.2020.2966359","pdf_url":null,"source":{"id":"https://openalex.org/S10892749","display_name":"IEEE Transactions on Instrumentation and Measurement","issn_l":"0018-9456","issn":["0018-9456","1557-9662"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Instrumentation and Measurement","raw_type":"journal-article"},"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/A5028068770","display_name":"Jin Xu","orcid":"https://orcid.org/0000-0002-2570-5678"},"institutions":[{"id":"https://openalex.org/I82880672","display_name":"Beihang University","ror":"https://ror.org/00wk2mp56","country_code":"CN","type":"education","lineage":["https://openalex.org/I82880672"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Jin Xu","raw_affiliation_strings":["School of Automation Science and Electrical Engineering, Beihang University, Beijing, China"],"affiliations":[{"raw_affiliation_string":"School of Automation Science and Electrical Engineering, Beihang University, Beijing, China","institution_ids":["https://openalex.org/I82880672"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110662412","display_name":"Jing Wu","orcid":null},"institutions":[{"id":"https://openalex.org/I82880672","display_name":"Beihang University","ror":"https://ror.org/00wk2mp56","country_code":"CN","type":"education","lineage":["https://openalex.org/I82880672"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jing Wu","raw_affiliation_strings":["School of Automation Science and Electrical Engineering, Beihang University, Beijing, China"],"affiliations":[{"raw_affiliation_string":"School of Automation Science and Electrical Engineering, Beihang University, Beijing, China","institution_ids":["https://openalex.org/I82880672"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5038151854","display_name":"Wei Xin","orcid":"https://orcid.org/0000-0002-7338-9868"},"institutions":[{"id":"https://openalex.org/I4210112488","display_name":"China Special Equipment Inspection and Research Institute","ror":"https://ror.org/01fmwwp26","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210112488"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wei Xin","raw_affiliation_strings":["China Special Equipment Inspection and Research Institute, Beijing, China"],"affiliations":[{"raw_affiliation_string":"China Special Equipment Inspection and Research Institute, Beijing, China","institution_ids":["https://openalex.org/I4210112488"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5102906694","display_name":"Ziliang Ge","orcid":"https://orcid.org/0000-0003-0118-3753"},"institutions":[{"id":"https://openalex.org/I4210085980","display_name":"Beijing Institute of Aeronautical Materials","ror":"https://ror.org/0099j7t54","country_code":"CN","type":"education","lineage":["https://openalex.org/I11838497","https://openalex.org/I4210085980"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ziliang Ge","raw_affiliation_strings":["Beijing Institute of Aeronautical Materials, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Beijing Institute of Aeronautical Materials, Beijing, China","institution_ids":["https://openalex.org/I4210085980"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5028068770"],"corresponding_institution_ids":["https://openalex.org/I82880672"],"apc_list":null,"apc_paid":null,"fwci":2.8295,"has_fulltext":false,"cited_by_count":47,"citation_normalized_percentile":{"value":0.90053805,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":93,"max":100},"biblio":{"volume":"69","issue":"8","first_page":"5772","last_page":"5781"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12169","display_name":"Non-Destructive Testing Techniques","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2210","display_name":"Mechanical 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/T12169","display_name":"Non-Destructive Testing Techniques","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2210","display_name":"Mechanical 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/T10834","display_name":"Welding Techniques and Residual Stresses","score":0.9968000054359436,"subfield":{"id":"https://openalex.org/subfields/2210","display_name":"Mechanical 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/T10662","display_name":"Ultrasonics and Acoustic Wave Propagation","score":0.9940000176429749,"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/materials-science","display_name":"Materials science","score":0.8089709281921387},{"id":"https://openalex.org/keywords/eddy-current","display_name":"Eddy current","score":0.746964693069458},{"id":"https://openalex.org/keywords/electrical-impedance","display_name":"Electrical impedance","score":0.7180664539337158},{"id":"https://openalex.org/keywords/electromagnetic-coil","display_name":"Electromagnetic coil","score":0.7142314910888672},{"id":"https://openalex.org/keywords/coating","display_name":"Coating","score":0.692734956741333},{"id":"https://openalex.org/keywords/electrical-conductor","display_name":"Electrical conductor","score":0.6553853154182434},{"id":"https://openalex.org/keywords/eddy-current-sensor","display_name":"Eddy-current sensor","score":0.5916711688041687},{"id":"https://openalex.org/keywords/conductivity","display_name":"Conductivity","score":0.5176380276679993},{"id":"https://openalex.org/keywords/eddy-current-testing","display_name":"Eddy-current testing","score":0.5175687670707703},{"id":"https://openalex.org/keywords/composite-material","display_name":"Composite material","score":0.4209566116333008},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.40572258830070496},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.1464424729347229},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.09075790643692017}],"concepts":[{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.8089709281921387},{"id":"https://openalex.org/C131357438","wikidata":"https://www.wikidata.org/wiki/Q208598","display_name":"Eddy current","level":2,"score":0.746964693069458},{"id":"https://openalex.org/C17829176","wikidata":"https://www.wikidata.org/wiki/Q179043","display_name":"Electrical impedance","level":2,"score":0.7180664539337158},{"id":"https://openalex.org/C30403606","wikidata":"https://www.wikidata.org/wiki/Q2981904","display_name":"Electromagnetic coil","level":2,"score":0.7142314910888672},{"id":"https://openalex.org/C2781448156","wikidata":"https://www.wikidata.org/wiki/Q1570182","display_name":"Coating","level":2,"score":0.692734956741333},{"id":"https://openalex.org/C202374169","wikidata":"https://www.wikidata.org/wiki/Q124291","display_name":"Electrical conductor","level":2,"score":0.6553853154182434},{"id":"https://openalex.org/C2777897478","wikidata":"https://www.wikidata.org/wiki/Q23718891","display_name":"Eddy-current sensor","level":3,"score":0.5916711688041687},{"id":"https://openalex.org/C131540310","wikidata":"https://www.wikidata.org/wiki/Q907564","display_name":"Conductivity","level":2,"score":0.5176380276679993},{"id":"https://openalex.org/C6441794","wikidata":"https://www.wikidata.org/wiki/Q1420867","display_name":"Eddy-current testing","level":3,"score":0.5175687670707703},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.4209566116333008},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.40572258830070496},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.1464424729347229},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.09075790643692017},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"id":"https://openalex.org/C147789679","wikidata":"https://www.wikidata.org/wiki/Q11372","display_name":"Physical chemistry","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tim.2020.2966359","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tim.2020.2966359","pdf_url":null,"source":{"id":"https://openalex.org/S10892749","display_name":"IEEE Transactions on Instrumentation and Measurement","issn_l":"0018-9456","issn":["0018-9456","1557-9662"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Instrumentation and Measurement","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G1689291684","display_name":null,"funder_award_id":"51777006","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8664109700","display_name":null,"funder_award_id":"51577004","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":31,"referenced_works":["https://openalex.org/W1979047002","https://openalex.org/W1983249873","https://openalex.org/W1983828953","https://openalex.org/W1985539393","https://openalex.org/W1995426444","https://openalex.org/W2004471866","https://openalex.org/W2010985301","https://openalex.org/W2013118236","https://openalex.org/W2019558883","https://openalex.org/W2033128923","https://openalex.org/W2054142131","https://openalex.org/W2079155302","https://openalex.org/W2085550696","https://openalex.org/W2099646238","https://openalex.org/W2100788482","https://openalex.org/W2140558396","https://openalex.org/W2166207675","https://openalex.org/W2259438584","https://openalex.org/W2284932183","https://openalex.org/W2393874818","https://openalex.org/W2475179898","https://openalex.org/W2504850843","https://openalex.org/W2524416338","https://openalex.org/W2596679486","https://openalex.org/W2605029695","https://openalex.org/W3216344037","https://openalex.org/W4241019496","https://openalex.org/W4254936066","https://openalex.org/W4285719527","https://openalex.org/W6636986558","https://openalex.org/W6805257101"],"related_works":["https://openalex.org/W2085805524","https://openalex.org/W2003522138","https://openalex.org/W2762598285","https://openalex.org/W2551942315","https://openalex.org/W4296871629","https://openalex.org/W2333795440","https://openalex.org/W2744634501","https://openalex.org/W1973763794","https://openalex.org/W4384009611","https://openalex.org/W2120224426"],"abstract_inverted_index":{"Thin":[0],"metallic":[1,37,70,169],"coatings":[2],"are":[3,124],"used":[4],"in":[5,41,49,176],"a":[6,24,62,68,117,164],"wide":[7],"range":[8],"of":[9,18,36,44,46,93,107,133,139,163,173],"industrial":[10],"settings":[11],"to":[12,29,80,115,150,159],"protect":[13],"or":[14],"enhance":[15],"the":[16,19,32,42,57,82,86,91,94,98,105,108,121,125,131,134,140,144,161,174,180],"properties":[17],"underlying":[20,135],"material.":[21],"We":[22],"propose":[23],"new":[25,87,118],"swept-frequency":[26],"eddy-current-based":[27],"technique":[28],"simultaneously":[30],"measure":[31,160],"thickness":[33,40,127],"and":[34,66,128,130,143,186],"conductivity":[35,132],"coatings,":[38],"which":[39],"order":[43],"tens":[45],"micrometers.":[47],"Variations":[48],"coil":[50,58,95,109],"impedance":[51,74,88,92,106],"with":[52,65,167],"lift-off":[53,83],"were":[54],"discussed":[55],"when":[56],"was":[59,78,102,148],"placed":[60,96,110],"above":[61,97,111],"conductive":[63,165],"plate":[64,99,166],"without":[67],"thin":[69],"coating.":[71],"Then,":[72],"an":[73],"coordinate":[75,89],"transformation":[76],"method":[77,142,155,182],"presented":[79],"eliminate":[81],"effect.":[84],"In":[85],"system,":[90],"under":[100],"testing":[101],"normalized":[103],"by":[104],"two":[112],"reference":[113],"plates":[114],"form":[116],"model":[119],"containing":[120],"variables":[122],"that":[123],"coating":[126],"conductivity,":[129],"plate.":[136],"A":[137],"combination":[138],"least-squares":[141],"Levenberg-Marquardt":[145],"(LM)":[146],"algorithm":[147],"applied":[149],"solve":[151],"it.":[152],"The":[153,171],"proposed":[154,181],"can":[156],"be":[157],"extended":[158],"parameters":[162],"multilayer":[168],"coatings.":[170],"results":[172],"experiments":[175],"this":[177],"study":[178],"showed":[179],"has":[183],"high":[184],"accuracy":[185],"sensitivity.":[187]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":14},{"year":2024,"cited_by_count":8},{"year":2023,"cited_by_count":9},{"year":2022,"cited_by_count":9},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":3}],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2025-10-10T00:00:00"}