{"id":"https://openalex.org/W3011574679","doi":"https://doi.org/10.3390/s20061603","title":"Laser-based Thickness Control in a Double-Side Polishing System for Silicon Wafers","display_name":"Laser-based Thickness Control in a Double-Side Polishing System for Silicon Wafers","publication_year":2020,"publication_date":"2020-03-13","ids":{"openalex":"https://openalex.org/W3011574679","doi":"https://doi.org/10.3390/s20061603","mag":"3011574679","pmid":"https://pubmed.ncbi.nlm.nih.gov/32183097"},"language":"en","primary_location":{"id":"doi:10.3390/s20061603","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s20061603","pdf_url":"https://www.mdpi.com/1424-8220/20/6/1603/pdf?version=1584101424","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj","pubmed"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/1424-8220/20/6/1603/pdf?version=1584101424","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5026170663","display_name":"Liang Zhu","orcid":"https://orcid.org/0000-0003-4551-0963"},"institutions":[{"id":"https://openalex.org/I76130692","display_name":"Zhejiang University","ror":"https://ror.org/00a2xv884","country_code":"CN","type":"education","lineage":["https://openalex.org/I76130692"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Liang Zhu","raw_affiliation_strings":["School of Mechanical Engineering, Zhejiang University, Hangzhou 310027, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Mechanical Engineering, Zhejiang University, Hangzhou 310027, China","institution_ids":["https://openalex.org/I76130692"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5002088003","display_name":"Biao Mei","orcid":"https://orcid.org/0000-0002-6038-0370"},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210151023","display_name":"Quanzhou Institute of Equipment Manufacturing Haixi Institute","ror":"https://ror.org/05ev3vr27","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210151023"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Biao Mei","raw_affiliation_strings":["Quanzhou Institute of Equipment manufacturing, Haixi Institutes, Chinese Academy of Sciences, Quanzhou 362216, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Quanzhou Institute of Equipment manufacturing, Haixi Institutes, Chinese Academy of Sciences, Quanzhou 362216, China","institution_ids":["https://openalex.org/I19820366","https://openalex.org/I4210151023"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100617453","display_name":"Weidong Zhu","orcid":"https://orcid.org/0000-0001-5833-5514"},"institutions":[{"id":"https://openalex.org/I76130692","display_name":"Zhejiang University","ror":"https://ror.org/00a2xv884","country_code":"CN","type":"education","lineage":["https://openalex.org/I76130692"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Weidong Zhu","raw_affiliation_strings":["School of Mechanical Engineering, Zhejiang University, Hangzhou 310027, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Mechanical Engineering, Zhejiang University, Hangzhou 310027, China","institution_ids":["https://openalex.org/I76130692"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100360790","display_name":"Wei Li","orcid":"https://orcid.org/0000-0002-2305-2642"},"institutions":[{"id":"https://openalex.org/I76130692","display_name":"Zhejiang University","ror":"https://ror.org/00a2xv884","country_code":"CN","type":"education","lineage":["https://openalex.org/I76130692"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wei Li","raw_affiliation_strings":["School of Mechanical Engineering, Zhejiang University, Hangzhou 310027, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Mechanical Engineering, Zhejiang University, Hangzhou 310027, China","institution_ids":["https://openalex.org/I76130692"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5002088003"],"corresponding_institution_ids":["https://openalex.org/I19820366","https://openalex.org/I4210151023"],"apc_list":{"value":2400,"currency":"CHF","value_usd":2673},"apc_paid":{"value":2400,"currency":"CHF","value_usd":2673},"fwci":0.1473,"has_fulltext":true,"cited_by_count":3,"citation_normalized_percentile":{"value":0.38271477,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":95},"biblio":{"volume":"20","issue":"6","first_page":"1603","last_page":"1603"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11301","display_name":"Advanced Surface Polishing Techniques","score":0.9998999834060669,"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"}},"topics":[{"id":"https://openalex.org/T11301","display_name":"Advanced Surface Polishing Techniques","score":0.9998999834060669,"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/T11583","display_name":"Advanced Measurement and Metrology Techniques","score":0.9998999834060669,"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/T10188","display_name":"Advanced machining processes and optimization","score":0.9987000226974487,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/polishing","display_name":"Polishing","score":0.92522794008255},{"id":"https://openalex.org/keywords/wafer","display_name":"Wafer","score":0.8910819292068481},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.5645903944969177},{"id":"https://openalex.org/keywords/chemical-mechanical-planarization","display_name":"Chemical-mechanical planarization","score":0.5484848022460938},{"id":"https://openalex.org/keywords/laser","display_name":"Laser","score":0.4973495304584503},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.4849534332752228},{"id":"https://openalex.org/keywords/digital-signal-processing","display_name":"Digital signal processing","score":0.4513496458530426},{"id":"https://openalex.org/keywords/etching","display_name":"Etching (microfabrication)","score":0.44307416677474976},{"id":"https://openalex.org/keywords/control-system","display_name":"Control system","score":0.43072110414505005},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.36516350507736206},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.35660770535469055},{"id":"https://openalex.org/keywords/optoelectronics","display_name":"Optoelectronics","score":0.2832525372505188},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.23200073838233948},{"id":"https://openalex.org/keywords/composite-material","display_name":"Composite material","score":0.19241425395011902},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.10748693346977234},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.09706059098243713}],"concepts":[{"id":"https://openalex.org/C138113353","wikidata":"https://www.wikidata.org/wiki/Q611639","display_name":"Polishing","level":2,"score":0.92522794008255},{"id":"https://openalex.org/C160671074","wikidata":"https://www.wikidata.org/wiki/Q267131","display_name":"Wafer","level":2,"score":0.8910819292068481},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.5645903944969177},{"id":"https://openalex.org/C180088628","wikidata":"https://www.wikidata.org/wiki/Q1069404","display_name":"Chemical-mechanical planarization","level":3,"score":0.5484848022460938},{"id":"https://openalex.org/C520434653","wikidata":"https://www.wikidata.org/wiki/Q38867","display_name":"Laser","level":2,"score":0.4973495304584503},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.4849534332752228},{"id":"https://openalex.org/C84462506","wikidata":"https://www.wikidata.org/wiki/Q173142","display_name":"Digital signal processing","level":2,"score":0.4513496458530426},{"id":"https://openalex.org/C100460472","wikidata":"https://www.wikidata.org/wiki/Q2368605","display_name":"Etching (microfabrication)","level":3,"score":0.44307416677474976},{"id":"https://openalex.org/C17500928","wikidata":"https://www.wikidata.org/wiki/Q959968","display_name":"Control system","level":2,"score":0.43072110414505005},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.36516350507736206},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.35660770535469055},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.2832525372505188},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.23200073838233948},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.19241425395011902},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.10748693346977234},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.09706059098243713},{"id":"https://openalex.org/C2779227376","wikidata":"https://www.wikidata.org/wiki/Q6505497","display_name":"Layer (electronics)","level":2,"score":0.0}],"mesh":[],"locations_count":5,"locations":[{"id":"doi:10.3390/s20061603","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s20061603","pdf_url":"https://www.mdpi.com/1424-8220/20/6/1603/pdf?version=1584101424","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},{"id":"pmid:32183097","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/32183097","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors (Basel, Switzerland)","raw_type":null},{"id":"pmh:oai:doaj.org/article:0be42136fe95474bbc64a08a94472f7c","is_oa":true,"landing_page_url":"https://doaj.org/article/0be42136fe95474bbc64a08a94472f7c","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Sensors, Vol 20, Iss 6, p 1603 (2020)","raw_type":"article"},{"id":"pmh:oai:mdpi.com:/1424-8220/20/6/1603/","is_oa":true,"landing_page_url":"http://dx.doi.org/10.3390/s20061603","pdf_url":null,"source":{"id":"https://openalex.org/S4306400947","display_name":"MDPI (MDPI AG)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210097602","host_organization_name":"Multidisciplinary Digital Publishing Institute (Switzerland)","host_organization_lineage":["https://openalex.org/I4210097602"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Sensors","raw_type":"Text"},{"id":"pmh:oai:pubmedcentral.nih.gov:7147602","is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/7147602","pdf_url":null,"source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Sensors (Basel)","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/s20061603","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s20061603","pdf_url":"https://www.mdpi.com/1424-8220/20/6/1603/pdf?version=1584101424","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Industry, innovation and infrastructure","score":0.6499999761581421,"id":"https://metadata.un.org/sdg/9"}],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3011574679.pdf","grobid_xml":"https://content.openalex.org/works/W3011574679.grobid-xml"},"referenced_works_count":23,"referenced_works":["https://openalex.org/W2004061153","https://openalex.org/W2025847454","https://openalex.org/W2036164904","https://openalex.org/W2036605385","https://openalex.org/W2043500504","https://openalex.org/W2046687616","https://openalex.org/W2050481937","https://openalex.org/W2064247249","https://openalex.org/W2064424982","https://openalex.org/W2067828904","https://openalex.org/W2073645980","https://openalex.org/W2094361108","https://openalex.org/W2134160127","https://openalex.org/W2151959635","https://openalex.org/W2331373192","https://openalex.org/W2478919523","https://openalex.org/W2620639245","https://openalex.org/W2745209377","https://openalex.org/W2891681717","https://openalex.org/W2910625786","https://openalex.org/W2916509038","https://openalex.org/W2972595149","https://openalex.org/W6663127879"],"related_works":["https://openalex.org/W2378882722","https://openalex.org/W2154293465","https://openalex.org/W1983603153","https://openalex.org/W1985417357","https://openalex.org/W4236485870","https://openalex.org/W2058666584","https://openalex.org/W2348452527","https://openalex.org/W2082808561","https://openalex.org/W749211866","https://openalex.org/W1995971243"],"abstract_inverted_index":{"Thickness":[0],"control":[1,37,61,73,117,130,143],"is":[2,28,74,84,103],"a":[3,32,47,100],"critical":[4],"process":[5],"of":[6,9,38,46,62,80,94,108,126,142,167,174],"automated":[7],"polishing":[8,25,33,157],"large":[10],"and":[11,60,90,129,170],"thin":[12],"Si":[13],"wafers":[14],"in":[15,68,145,155],"the":[16,43,51,57,63,70,77,81,88,95,106,109,115,134,139,148,159,164,171,175],"semiconductor":[17],"industry.":[18],"In":[19],"this":[20],"paper,":[21],"an":[22],"elaborate":[23],"double-side":[24],"(DSP)":[26],"system":[27,118],"demonstrated,":[29],"which":[30,69],"has":[31],"unit":[34],"with":[35,119,158],"feedback":[36,72],"wafer":[39,96,110,156],"thickness":[40,71,111,116,121,149],"based":[41],"on":[42,133],"scan":[44,92],"data":[45,93],"laser":[48,82],"probe.":[49],"Firstly,":[50],"mechanical":[52],"structure,":[53],"as":[54,56],"well":[55],"signal":[58],"transmission":[59],"DSP":[64,136,160],"system,":[65,161],"are":[66,131],"discussed,":[67],"emphasized.":[75],"Then,":[76],"precise":[78],"positioning":[79],"probe":[83],"explored":[85],"to":[86,113,163],"obtain":[87],"continuous":[89],"valid":[91],"thickness.":[97],"After":[98],"that,":[99],"B-spline":[101,146],"model":[102],"applied":[104],"for":[105],"characterization":[107],"function":[112],"provide":[114],"credible":[120],"deviation":[122],"information.":[123],"Finally,":[124],"experiments":[125],"wafer-thickness":[127],"evaluation":[128],"conducted":[132],"presented":[135],"system.":[137],"With":[138],"advisable":[140],"number":[141],"points":[144],"fitting,":[147],"variation":[150],"can":[151],"be":[152],"effectively":[153],"controlled":[154],"according":[162],"experimental":[165,176],"results":[166],"curve":[168],"fitting":[169],"statistical":[172],"analysis":[173],"data.":[177]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1}],"updated_date":"2026-07-22T07:51:19.307946","created_date":"2025-10-10T00:00:00"}
