{"id":"https://openalex.org/W7127099352","doi":"https://doi.org/10.1051/epjconf/202533503041/pdf","title":"Recent developments in coherent Fourier scatterometry","display_name":"Recent developments in coherent Fourier scatterometry","publication_year":2025,"publication_date":"2025-09-22","ids":{"openalex":"https://openalex.org/W7127099352","doi":"https://doi.org/10.1051/epjconf/202533503041/pdf"},"language":"en","primary_location":{"id":"pmh:oai:edpsciences.org:dkey/10.1051/epjconf/202533503041","doi":"https://doi.org/10.1051/epjconf/202533503041/pdf","is_oa":false,"landing_page_url":"https://www.epj-conferences.org/10.1051/epjconf/202533503041/pdf","pdf_url":"https://www.epj-conferences.org/10.1051/epjconf/202533503041/pdf","source":{"id":"https://openalex.org/S4306400744","display_name":"Springer Link (Chiba Institute of Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I8488066","host_organization_name":"Chiba Institute of Technology","host_organization_lineage":["https://openalex.org/I8488066"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"https://doi.org/10.1051/epjconf/202533503041","raw_type":"Text"},"volume":null,"type":"article","indexed_in":[],"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/A5007508544","display_name":"Anubhav Paul","orcid":"https://orcid.org/0000-0002-4167-6256","observed_orcids":["https://orcid.org/0000-0002-4167-6256"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Anubhav Paul","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5048061238","display_name":"Sarika Soman","orcid":"https://orcid.org/0000-0002-8316-8639","observed_orcids":["https://orcid.org/0000-0002-8316-8639"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Sarika Soman","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5023959787","display_name":"Silvania F. Pereira","orcid":"https://orcid.org/0009-0001-9148-1975","observed_orcids":["https://orcid.org/0009-0001-9148-1975"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Silvania F. Pereira","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.42187726,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10638","display_name":"Optical measurement and interference techniques","score":0.9110999703407288,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10638","display_name":"Optical measurement and interference techniques","score":0.9110999703407288,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11338","display_name":"Advancements in Photolithography Techniques","score":0.01860000006854534,"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/T13049","display_name":"Surface Roughness and Optical Measurements","score":0.017400000244379044,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"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/coherent-fourier-scatterometry","display_name":"coherent Fourier scatterometry","score":0.9980000257492065},{"id":"https://openalex.org/keywords/nanoscale-metrology","display_name":"nanoscale metrology","score":0.902999997138977},{"id":"https://openalex.org/keywords/critical-dimension-metrology","display_name":"critical dimension measurement","score":0.9789999723434448},{"id":"https://openalex.org/keywords/defect-detection","display_name":"defect detection","score":0.9380000233650208},{"id":"https://openalex.org/keywords/beam-steering","display_name":"beam steering","score":0.8320000171661377},{"id":"https://openalex.org/keywords/in-line-inspection","display_name":"in-line inspection","score":0.9440000057220459},{"id":"https://openalex.org/keywords/semiconductor-manufacturing","display_name":"semiconductor manufacturing","score":0.7200000286102295},{"id":"https://openalex.org/keywords/power-electronics","display_name":"power electronics","score":0.996999979019165}],"concepts":[{"id":"https://openalex.org/C195766429","wikidata":"https://www.wikidata.org/wiki/Q394","display_name":"Metrology","level":2,"score":0.7960000038146973},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.6732000112533569},{"id":"https://openalex.org/C187590223","wikidata":"https://www.wikidata.org/wiki/Q527628","display_name":"Holography","level":2,"score":0.6482999920845032},{"id":"https://openalex.org/C102519508","wikidata":"https://www.wikidata.org/wiki/Q6520159","display_name":"Fourier transform","level":2,"score":0.551800012588501},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.4474000036716461},{"id":"https://openalex.org/C45206210","wikidata":"https://www.wikidata.org/wiki/Q2415817","display_name":"Nanoscopic scale","level":2,"score":0.40700000524520874},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.39879998564720154},{"id":"https://openalex.org/C191711199","wikidata":"https://www.wikidata.org/wiki/Q1003236","display_name":"Fourier optics","level":3,"score":0.37720000743865967},{"id":"https://openalex.org/C138331895","wikidata":"https://www.wikidata.org/wiki/Q11650","display_name":"Electronics","level":2,"score":0.3732999861240387},{"id":"https://openalex.org/C168834538","wikidata":"https://www.wikidata.org/wiki/Q3705329","display_name":"Beam (structure)","level":2,"score":0.34779998660087585},{"id":"https://openalex.org/C166689943","wikidata":"https://www.wikidata.org/wiki/Q850283","display_name":"Interferometry","level":2,"score":0.3434999883174896},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.33799999952316284},{"id":"https://openalex.org/C204223013","wikidata":"https://www.wikidata.org/wiki/Q133036","display_name":"Lithography","level":2,"score":0.32829999923706055},{"id":"https://openalex.org/C108225325","wikidata":"https://www.wikidata.org/wiki/Q11456","display_name":"Semiconductor","level":2,"score":0.3249000012874603},{"id":"https://openalex.org/C2777625669","wikidata":"https://www.wikidata.org/wiki/Q7645991","display_name":"Surface metrology","level":4,"score":0.3140000104904175},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.3118000030517578},{"id":"https://openalex.org/C165880335","wikidata":"https://www.wikidata.org/wiki/Q5277273","display_name":"Dimensional metrology","level":3,"score":0.3095000088214874},{"id":"https://openalex.org/C66018809","wikidata":"https://www.wikidata.org/wiki/Q1570432","display_name":"Semiconductor device fabrication","level":3,"score":0.30489999055862427},{"id":"https://openalex.org/C168110828","wikidata":"https://www.wikidata.org/wiki/Q1331626","display_name":"Spectral density","level":2,"score":0.296099990606308},{"id":"https://openalex.org/C186187911","wikidata":"https://www.wikidata.org/wiki/Q1093894","display_name":"Nanostructure","level":2,"score":0.2944999933242798},{"id":"https://openalex.org/C79635011","wikidata":"https://www.wikidata.org/wiki/Q175805","display_name":"Semiconductor device","level":3,"score":0.29120001196861267},{"id":"https://openalex.org/C2987888538","wikidata":"https://www.wikidata.org/wiki/Q2986369","display_name":"Semiconductor industry","level":2,"score":0.29010000824928284},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.27720001339912415},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.2630000114440918},{"id":"https://openalex.org/C2984025587","wikidata":"https://www.wikidata.org/wiki/Q38867","display_name":"Laser beams","level":3,"score":0.26010000705718994},{"id":"https://openalex.org/C141400236","wikidata":"https://www.wikidata.org/wiki/Q1479544","display_name":"Nanoelectronics","level":2,"score":0.2583000063896179},{"id":"https://openalex.org/C100921725","wikidata":"https://www.wikidata.org/wiki/Q1650811","display_name":"Spatial frequency","level":2,"score":0.25360000133514404},{"id":"https://openalex.org/C203024314","wikidata":"https://www.wikidata.org/wiki/Q1365258","display_name":"Fourier analysis","level":3,"score":0.25279998779296875}],"mesh":[],"locations_count":1,"locations":[{"id":"pmh:oai:edpsciences.org:dkey/10.1051/epjconf/202533503041","doi":"https://doi.org/10.1051/epjconf/202533503041/pdf","is_oa":false,"landing_page_url":"https://www.epj-conferences.org/10.1051/epjconf/202533503041/pdf","pdf_url":"https://www.epj-conferences.org/10.1051/epjconf/202533503041/pdf","source":{"id":"https://openalex.org/S4306400744","display_name":"Springer Link (Chiba Institute of Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I8488066","host_organization_name":"Chiba Institute of Technology","host_organization_lineage":["https://openalex.org/I8488066"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"https://doi.org/10.1051/epjconf/202533503041","raw_type":"Text"}],"best_oa_location":null,"sustainable_development_goals":[],"sustainable_development_goals_aurora":[{"id":"https://metadata.un.org/sdg/9","display_name":"Industry, innovation and infrastructure","score":0.47440025210380554}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":[],"abstract_inverted_index":{"Coherent":[0],"Fourier":[1],"Scatterometry":[2],"(CFS)":[3],"enables":[4],"low-power,":[5],"high-":[6],"resolution,":[7],"non-destructive":[8],"metrology":[9],"for":[10,41,66],"nanoscale":[11],"structures.":[12],"Recent":[13],"advancements":[14],"have":[15],"extended":[16],"its":[17,58],"applications":[18],"to":[19],"improving":[20],"the":[21,34],"measurement":[22],"of":[23,30,39],"critical":[24],"dimensions,":[25],"such":[26],"as":[27],"steep-sidewall":[28],"angles":[29],"fabricated":[31],"nanostructures":[32],"and":[33,36,43,53,60],"detection":[35],"shape":[37],"determination":[38],"defects":[40],"semiconductor":[42],"power":[44],"electronics":[45],"applications.":[46],"Innovations":[47],"like":[48],"beam":[49],"scanning,":[50],"multi-beam":[51],"setups,":[52],"synthetic":[54],"optical":[55],"holography":[56],"enhance":[57],"speed":[59],"sensitivity,":[61],"making":[62],"CFS":[63],"increasingly":[64],"viable":[65],"industrial":[67],"in-line":[68],"inspection.":[69]},"counts_by_year":[],"updated_date":"2026-10-14T16:39:01.820549","created_date":"2026-02-03T00:00:00"}
