{"id":"https://openalex.org/W4226280496","doi":"https://doi.org/10.2352/ei.2022.34.14.coimg-248","title":"Accurate measurement of charge density in nanoscale particles using an aperture optimization of Fourier based phase reconstruction","display_name":"Accurate measurement of charge density in nanoscale particles using an aperture optimization of Fourier based phase reconstruction","publication_year":2022,"publication_date":"2022-01-16","ids":{"openalex":"https://openalex.org/W4226280496","doi":"https://doi.org/10.2352/ei.2022.34.14.coimg-248"},"language":"en","primary_location":{"id":"doi:10.2352/ei.2022.34.14.coimg-248","is_oa":true,"landing_page_url":"https://doi.org/10.2352/ei.2022.34.14.coimg-248","pdf_url":"https://library.imaging.org/admin/apis/public/api/ist/website/downloadArticle/ei/34/14/COIMG-248","source":{"id":"https://openalex.org/S4210227276","display_name":"Electronic Imaging","issn_l":"2470-1173","issn":["2470-1173"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Electronic Imaging","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"bronze","oa_url":"https://library.imaging.org/admin/apis/public/api/ist/website/downloadArticle/ei/34/14/COIMG-248","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5112263585","display_name":"Takuma Okada","orcid":null},"institutions":[{"id":"https://openalex.org/I98285908","display_name":"The University of Osaka","ror":"https://ror.org/035t8zc32","country_code":"JP","type":"education","lineage":["https://openalex.org/I98285908"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Takuma Okada","raw_affiliation_strings":["Osaka University; Suita, Osaka, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Osaka University; Suita, Osaka, Japan","institution_ids":["https://openalex.org/I98285908"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5021606555","display_name":"Yoshihiro Midoh","orcid":"https://orcid.org/0000-0003-3164-2180"},"institutions":[{"id":"https://openalex.org/I98285908","display_name":"The University of Osaka","ror":"https://ror.org/035t8zc32","country_code":"JP","type":"education","lineage":["https://openalex.org/I98285908"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Yoshihiro Midoh","raw_affiliation_strings":["Osaka University; Suita, Osaka, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Osaka University; Suita, Osaka, Japan","institution_ids":["https://openalex.org/I98285908"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5041722144","display_name":"Koji Nakamae","orcid":"https://orcid.org/0000-0001-9269-3868"},"institutions":[{"id":"https://openalex.org/I98285908","display_name":"The University of Osaka","ror":"https://ror.org/035t8zc32","country_code":"JP","type":"education","lineage":["https://openalex.org/I98285908"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Koji Nakamae","raw_affiliation_strings":["Osaka University; Suita, Osaka, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Osaka University; Suita, Osaka, Japan","institution_ids":["https://openalex.org/I98285908"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5032938283","display_name":"Noriyuki Miura","orcid":"https://orcid.org/0000-0002-0072-6114"},"institutions":[{"id":"https://openalex.org/I98285908","display_name":"The University of Osaka","ror":"https://ror.org/035t8zc32","country_code":"JP","type":"education","lineage":["https://openalex.org/I98285908"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Noriyuki Miura","raw_affiliation_strings":["Osaka University; Suita, Osaka, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Osaka University; Suita, Osaka, Japan","institution_ids":["https://openalex.org/I98285908"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I98285908"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.04143937,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"34","issue":"14","first_page":"248","last_page":"1"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12405","display_name":"Characterization and Applications of Magnetic Nanoparticles","score":0.9921000003814697,"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/T12405","display_name":"Characterization and Applications of Magnetic Nanoparticles","score":0.9921000003814697,"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/T12169","display_name":"Non-Destructive Testing Techniques","score":0.9664000272750854,"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/T11949","display_name":"Nuclear Physics and Applications","score":0.9503999948501587,"subfield":{"id":"https://openalex.org/subfields/3108","display_name":"Radiation"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/holography","display_name":"Holography","score":0.7524716854095459},{"id":"https://openalex.org/keywords/phase","display_name":"Phase (matter)","score":0.6071521639823914},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.589923083782196},{"id":"https://openalex.org/keywords/fourier-transform","display_name":"Fourier transform","score":0.5886967778205872},{"id":"https://openalex.org/keywords/noise","display_name":"Noise (video)","score":0.5827248096466064},{"id":"https://openalex.org/keywords/aperture","display_name":"Aperture (computer memory)","score":0.5297837257385254},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.5105446577072144},{"id":"https://openalex.org/keywords/electron-holography","display_name":"Electron holography","score":0.4400532841682434},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.4193892478942871},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.32937484979629517},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.309566468000412},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.16737982630729675},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.09777092933654785},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.07327371835708618}],"concepts":[{"id":"https://openalex.org/C187590223","wikidata":"https://www.wikidata.org/wiki/Q527628","display_name":"Holography","level":2,"score":0.7524716854095459},{"id":"https://openalex.org/C44280652","wikidata":"https://www.wikidata.org/wiki/Q104837","display_name":"Phase (matter)","level":2,"score":0.6071521639823914},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.589923083782196},{"id":"https://openalex.org/C102519508","wikidata":"https://www.wikidata.org/wiki/Q6520159","display_name":"Fourier transform","level":2,"score":0.5886967778205872},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.5827248096466064},{"id":"https://openalex.org/C78336883","wikidata":"https://www.wikidata.org/wiki/Q4779385","display_name":"Aperture (computer memory)","level":2,"score":0.5297837257385254},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.5105446577072144},{"id":"https://openalex.org/C2776451378","wikidata":"https://www.wikidata.org/wiki/Q263840","display_name":"Electron holography","level":3,"score":0.4400532841682434},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.4193892478942871},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.32937484979629517},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.309566468000412},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.16737982630729675},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.09777092933654785},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.07327371835708618},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.2352/ei.2022.34.14.coimg-248","is_oa":true,"landing_page_url":"https://doi.org/10.2352/ei.2022.34.14.coimg-248","pdf_url":"https://library.imaging.org/admin/apis/public/api/ist/website/downloadArticle/ei/34/14/COIMG-248","source":{"id":"https://openalex.org/S4210227276","display_name":"Electronic Imaging","issn_l":"2470-1173","issn":["2470-1173"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Electronic Imaging","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.2352/ei.2022.34.14.coimg-248","is_oa":true,"landing_page_url":"https://doi.org/10.2352/ei.2022.34.14.coimg-248","pdf_url":"https://library.imaging.org/admin/apis/public/api/ist/website/downloadArticle/ei/34/14/COIMG-248","source":{"id":"https://openalex.org/S4210227276","display_name":"Electronic Imaging","issn_l":"2470-1173","issn":["2470-1173"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Electronic Imaging","raw_type":"journal-article"},"sustainable_development_goals":[{"score":0.7300000190734863,"display_name":"Sustainable cities and communities","id":"https://metadata.un.org/sdg/11"}],"awards":[{"id":"https://openalex.org/G1407800320","display_name":null,"funder_award_id":"JPMJCR1664","funder_id":"https://openalex.org/F4320338075","funder_display_name":"Core Research for Evolutional Science and Technology"}],"funders":[{"id":"https://openalex.org/F4320338075","display_name":"Core Research for Evolutional Science and Technology","ror":"https://ror.org/00097mb19"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4226280496.pdf","grobid_xml":"https://content.openalex.org/works/W4226280496.grobid-xml"},"referenced_works_count":9,"referenced_works":["https://openalex.org/W1756485420","https://openalex.org/W1991101760","https://openalex.org/W2036671104","https://openalex.org/W2040479175","https://openalex.org/W2084349857","https://openalex.org/W2805221403","https://openalex.org/W3047011367","https://openalex.org/W6647905503","https://openalex.org/W6772307453"],"related_works":["https://openalex.org/W1987598257","https://openalex.org/W3040456536","https://openalex.org/W658614855","https://openalex.org/W2244219204","https://openalex.org/W1828754855","https://openalex.org/W2039395868","https://openalex.org/W1982192943","https://openalex.org/W2011760036","https://openalex.org/W2886717886","https://openalex.org/W2062959583"],"abstract_inverted_index":{"tromagnetic":[0],"field":[1],"distributions":[2],"of":[3,11,45,90],"electronic":[4],"and":[5,26],"magnetic":[6],"materials.":[7],"The":[8],"signal-to-noise":[9],"ratio":[10],"electron":[12,17,72],"hologram":[13,31,73],"decreases":[14],"when":[15],"the":[16,30,54,57,66,81,85,91,100],"beam":[18],"irradiation":[19],"is":[20],"reduced":[21],"to":[22,88,96],"avoid":[23],"unnecessary":[24],"charging":[25],"damage.":[27],"Noise":[28],"in":[29],"causes":[32],"phase":[33,38,48,86,105],"errors.":[34],"To":[35],"obtain":[36],"accurate":[37],"information,":[39],"we":[40],"propose":[41],"an":[42,60],"aperture":[43],"optimization":[44],"Fourier":[46,62],"based":[47],"reconstruction.":[49],"Our":[50],"method":[51,83,102],"effectively":[52],"separates":[53],"signal":[55],"from":[56],"noise":[58],"using":[59,69],"extended":[61],"ring":[63],"correlation.":[64],"From":[65],"experimental":[67],"results":[68],"a":[70,97],"simulated":[71],"with":[74],"low":[75],"signal-to-noise,":[76],"it":[77],"was":[78],"found":[79],"that":[80],"proposed":[82,101],"reduces":[84],"error":[87],"41%":[89],"conventional":[92],"method.":[93],"When":[94],"applied":[95],"real":[98],"hologram,":[99],"achieved":[103],"smoother":[104],"reproduction.":[106]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}