{"id":"https://openalex.org/W1981857363","doi":"https://doi.org/10.1109/jssc.2014.2345025","title":"CMOS Impedance Analyzer for Nanosamples Investigation Operating up to 150 MHz With Sub-aF Resolution","display_name":"CMOS Impedance Analyzer for Nanosamples Investigation Operating up to 150 MHz With Sub-aF Resolution","publication_year":2014,"publication_date":"2014-08-18","ids":{"openalex":"https://openalex.org/W1981857363","doi":"https://doi.org/10.1109/jssc.2014.2345025","mag":"1981857363"},"language":"en","primary_location":{"id":"doi:10.1109/jssc.2014.2345025","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jssc.2014.2345025","pdf_url":null,"source":{"id":"https://openalex.org/S83637746","display_name":"IEEE Journal of Solid-State Circuits","issn_l":"0018-9200","issn":["0018-9200","1558-173X"],"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 Journal of Solid-State Circuits","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://re.public.polimi.it/bitstream/11311/964623/6/JSSC_submitted_11311-964623_FERRARI.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5101931030","display_name":"Davide Bianchi","orcid":"https://orcid.org/0000-0001-5385-311X"},"institutions":[{"id":"https://openalex.org/I93860229","display_name":"Politecnico di Milano","ror":"https://ror.org/01nffqt88","country_code":"IT","type":"education","lineage":["https://openalex.org/I93860229"]}],"countries":["IT"],"is_corresponding":true,"raw_author_name":"Davide Bianchi","raw_affiliation_strings":["Politecnico di Milano, DEIB, Milano, Italy","Politec. di Milano, Milan, Italy"],"affiliations":[{"raw_affiliation_string":"Politecnico di Milano, DEIB, Milano, Italy","institution_ids":["https://openalex.org/I93860229"]},{"raw_affiliation_string":"Politec. di Milano, Milan, Italy","institution_ids":["https://openalex.org/I93860229"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5003106491","display_name":"Giorgio Ferrari","orcid":"https://orcid.org/0000-0002-2854-8444"},"institutions":[{"id":"https://openalex.org/I93860229","display_name":"Politecnico di Milano","ror":"https://ror.org/01nffqt88","country_code":"IT","type":"education","lineage":["https://openalex.org/I93860229"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Giorgio Ferrari","raw_affiliation_strings":["Politecnico di Milano, DEIB, Milano, Italy","Politec. di Milano, Milan, Italy"],"affiliations":[{"raw_affiliation_string":"Politecnico di Milano, DEIB, Milano, Italy","institution_ids":["https://openalex.org/I93860229"]},{"raw_affiliation_string":"Politec. di Milano, Milan, Italy","institution_ids":["https://openalex.org/I93860229"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5043397558","display_name":"Angelo Rottigni","orcid":null},"institutions":[{"id":"https://openalex.org/I93860229","display_name":"Politecnico di Milano","ror":"https://ror.org/01nffqt88","country_code":"IT","type":"education","lineage":["https://openalex.org/I93860229"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Angelo Rottigni","raw_affiliation_strings":["Asitech s.r.l., Bergamo, Italy","Politec. di Milano, Milan, Italy"],"affiliations":[{"raw_affiliation_string":"Asitech s.r.l., Bergamo, Italy","institution_ids":[]},{"raw_affiliation_string":"Politec. di Milano, Milan, Italy","institution_ids":["https://openalex.org/I93860229"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5016118049","display_name":"Marco Sampietro","orcid":"https://orcid.org/0000-0003-4825-9612"},"institutions":[{"id":"https://openalex.org/I93860229","display_name":"Politecnico di Milano","ror":"https://ror.org/01nffqt88","country_code":"IT","type":"education","lineage":["https://openalex.org/I93860229"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Marco Sampietro","raw_affiliation_strings":["Politecnico di Milano, DEIB, Milano, Italy","Politec. di Milano, Milan, Italy"],"affiliations":[{"raw_affiliation_string":"Politecnico di Milano, DEIB, Milano, Italy","institution_ids":["https://openalex.org/I93860229"]},{"raw_affiliation_string":"Politec. di Milano, Milan, Italy","institution_ids":["https://openalex.org/I93860229"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5101931030"],"corresponding_institution_ids":["https://openalex.org/I93860229"],"apc_list":null,"apc_paid":null,"fwci":1.8683,"has_fulltext":false,"cited_by_count":33,"citation_normalized_percentile":{"value":0.84305482,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"49","issue":"12","first_page":"2748","last_page":"2757"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10323","display_name":"Analog and Mixed-Signal Circuit Design","score":0.9998000264167786,"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/T10323","display_name":"Analog and Mixed-Signal Circuit Design","score":0.9998000264167786,"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/T11255","display_name":"Microfluidic and Bio-sensing Technologies","score":0.9998000264167786,"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/T11778","display_name":"Electrical and Bioimpedance Tomography","score":0.9988999962806702,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/cmos","display_name":"CMOS","score":0.6422227621078491},{"id":"https://openalex.org/keywords/electrical-impedance","display_name":"Electrical impedance","score":0.5675031542778015},{"id":"https://openalex.org/keywords/capacitance","display_name":"Capacitance","score":0.5624248385429382},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.5303053855895996},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.5009670257568359},{"id":"https://openalex.org/keywords/output-impedance","display_name":"Output impedance","score":0.48613664507865906},{"id":"https://openalex.org/keywords/transimpedance-amplifier","display_name":"Transimpedance amplifier","score":0.4604938328266144},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.4256304204463959},{"id":"https://openalex.org/keywords/dynamic-range","display_name":"Dynamic range","score":0.41227826476097107},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.34972357749938965},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.3219534456729889},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.3116508722305298},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.27774763107299805},{"id":"https://openalex.org/keywords/amplifier","display_name":"Amplifier","score":0.2622714638710022},{"id":"https://openalex.org/keywords/operational-amplifier","display_name":"Operational amplifier","score":0.16652250289916992},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.14821037650108337}],"concepts":[{"id":"https://openalex.org/C46362747","wikidata":"https://www.wikidata.org/wiki/Q173431","display_name":"CMOS","level":2,"score":0.6422227621078491},{"id":"https://openalex.org/C17829176","wikidata":"https://www.wikidata.org/wiki/Q179043","display_name":"Electrical impedance","level":2,"score":0.5675031542778015},{"id":"https://openalex.org/C30066665","wikidata":"https://www.wikidata.org/wiki/Q164399","display_name":"Capacitance","level":3,"score":0.5624248385429382},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.5303053855895996},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.5009670257568359},{"id":"https://openalex.org/C58112919","wikidata":"https://www.wikidata.org/wiki/Q631203","display_name":"Output impedance","level":3,"score":0.48613664507865906},{"id":"https://openalex.org/C92631468","wikidata":"https://www.wikidata.org/wiki/Q215437","display_name":"Transimpedance amplifier","level":5,"score":0.4604938328266144},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.4256304204463959},{"id":"https://openalex.org/C87133666","wikidata":"https://www.wikidata.org/wiki/Q1161699","display_name":"Dynamic range","level":2,"score":0.41227826476097107},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.34972357749938965},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.3219534456729889},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.3116508722305298},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.27774763107299805},{"id":"https://openalex.org/C194257627","wikidata":"https://www.wikidata.org/wiki/Q211554","display_name":"Amplifier","level":3,"score":0.2622714638710022},{"id":"https://openalex.org/C145366948","wikidata":"https://www.wikidata.org/wiki/Q178947","display_name":"Operational amplifier","level":4,"score":0.16652250289916992},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.14821037650108337},{"id":"https://openalex.org/C17525397","wikidata":"https://www.wikidata.org/wiki/Q176140","display_name":"Electrode","level":2,"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":2,"locations":[{"id":"doi:10.1109/jssc.2014.2345025","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jssc.2014.2345025","pdf_url":null,"source":{"id":"https://openalex.org/S83637746","display_name":"IEEE Journal of Solid-State Circuits","issn_l":"0018-9200","issn":["0018-9200","1558-173X"],"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 Journal of Solid-State Circuits","raw_type":"journal-article"},{"id":"pmh:oai:re.public.polimi.it:11311/964623","is_oa":true,"landing_page_url":"http://hdl.handle.net/11311/964623","pdf_url":"https://re.public.polimi.it/bitstream/11311/964623/6/JSSC_submitted_11311-964623_FERRARI.pdf","source":{"id":"https://openalex.org/S4306400312","display_name":"Virtual Community of Pathological Anatomy (University of Castilla La Mancha)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I79189158","host_organization_name":"University of Castilla-La Mancha","host_organization_lineage":["https://openalex.org/I79189158"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/article"}],"best_oa_location":{"id":"pmh:oai:re.public.polimi.it:11311/964623","is_oa":true,"landing_page_url":"http://hdl.handle.net/11311/964623","pdf_url":"https://re.public.polimi.it/bitstream/11311/964623/6/JSSC_submitted_11311-964623_FERRARI.pdf","source":{"id":"https://openalex.org/S4306400312","display_name":"Virtual Community of Pathological Anatomy (University of Castilla La Mancha)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I79189158","host_organization_name":"University of Castilla-La Mancha","host_organization_lineage":["https://openalex.org/I79189158"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":false},"content_urls":{"pdf":"https://content.openalex.org/works/W1981857363.pdf"},"referenced_works_count":15,"referenced_works":["https://openalex.org/W1999967778","https://openalex.org/W2005112949","https://openalex.org/W2019072696","https://openalex.org/W2067728058","https://openalex.org/W2086576364","https://openalex.org/W2089244477","https://openalex.org/W2094532512","https://openalex.org/W2112611349","https://openalex.org/W2148880959","https://openalex.org/W2159318368","https://openalex.org/W2160622552","https://openalex.org/W2161390912","https://openalex.org/W2169455211","https://openalex.org/W2257403781","https://openalex.org/W4236230306"],"related_works":["https://openalex.org/W2899084033","https://openalex.org/W2102022427","https://openalex.org/W1515072147","https://openalex.org/W1992249483","https://openalex.org/W1943875355","https://openalex.org/W2133389615","https://openalex.org/W1970914845","https://openalex.org/W2109863165","https://openalex.org/W2077597155","https://openalex.org/W2768891048"],"abstract_inverted_index":{"This":[0],"work":[1],"addresses":[2],"the":[3,33,36,72,82,94,114,136,142],"emerging":[4],"need":[5],"for":[6],"investigating":[7],"micro-":[8],"and":[9,42,138,175],"nano-devices":[10],"by":[11],"performing":[12],"Impedance":[13],"Spectroscopy":[14],"with":[15],"high-sensitivity":[16],"yet":[17],"at":[18,70],"high":[19,67,176],"bandwidth.":[20],"To":[21],"this":[22],"goal":[23],"a":[24,57,64,106],"new":[25],"circuital":[26],"architecture":[27],"has":[28],"been":[29],"implemented":[30],"that":[31,146],"overcomes":[32],"limitations":[34],"of":[35,40,50,93,141,163],"classic":[37],"transimpedance":[38],"topology":[39],"noise":[41],"maximum":[43],"operating":[44],"frequency":[45],"trade-off":[46],"as":[47,49,108,110],"well":[48],"input":[51,95],"capacitance":[52,96],"stability":[53],"concerns.":[54],"Thanks":[55],"to":[56,89,99,135,166],"two":[58,131],"channel":[59],"modulation/amplification/demodulation":[60],"structure":[61,150],"embedded":[62],"into":[63],"feedback":[65],"loop,":[66],"loop":[68],"gain":[69],"all":[71],"working":[73],"frequencies":[74],"is":[75,153,158],"obtained.":[76],"Implemented":[77],"in":[78,113],"0.35":[79],"\u03bcm":[80],"CMOS,":[81],"IC":[83,104],"works":[84],"from":[85,160],"1":[86,121],"kHz":[87],"up":[88,98,165],"150":[90],"MHz,":[91],"independently":[92],"value":[97],"about":[100],"100":[101,115],"pF.":[102],"The":[103,127,155],"shows":[105],"resolution":[107,177],"good":[109],"0.4":[111],"aF":[112],"kHz-150":[116],"MHz":[117],"range":[118],"(Vin":[119],"=":[120,124],"V,":[122],"BW":[123],"50":[125,167],"Hz).":[126],"circuit":[128],"directly":[129],"provides":[130],"DC":[132],"outputs":[133],"proportional":[134],"Real":[137],"Imaginary":[139],"component":[140],"DUT":[143],"admittance":[144],"so":[145],"no":[147],"external":[148],"lock-in":[149],"or":[151],"filter":[152],"required.":[154],"output":[156],"bandwidth":[157],"adjustable":[159],"few":[161],"tens":[162],"Hz":[164],"kHz,":[168],"thus":[169],"allowing":[170],"both":[171],"fast":[172],"impedance":[173,178],"tracking":[174],"spectroscopy.":[179]},"counts_by_year":[{"year":2025,"cited_by_count":6},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":5},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":6},{"year":2017,"cited_by_count":3},{"year":2016,"cited_by_count":4},{"year":2015,"cited_by_count":3}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}