{"id":"https://openalex.org/W3000618958","doi":"https://doi.org/10.1109/sensors43011.2019.8956772","title":"Ferro-electret nanogenerators as flexible microphones","display_name":"Ferro-electret nanogenerators as flexible microphones","publication_year":2019,"publication_date":"2019-10-01","ids":{"openalex":"https://openalex.org/W3000618958","doi":"https://doi.org/10.1109/sensors43011.2019.8956772","mag":"3000618958"},"language":"en","primary_location":{"id":"doi:10.1109/sensors43011.2019.8956772","is_oa":false,"landing_page_url":"https://doi.org/10.1109/sensors43011.2019.8956772","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 IEEE SENSORS","raw_type":"proceedings-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/A5024469891","display_name":"Henry Dsouza","orcid":null},"institutions":[{"id":"https://openalex.org/I87216513","display_name":"Michigan State University","ror":"https://ror.org/05hs6h993","country_code":"US","type":"education","lineage":["https://openalex.org/I87216513"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Henry Dsouza","raw_affiliation_strings":["Michigan State University,School of Electrical and Computer Engineering,East Lansing,Michigan,48824","School of Electrical and Computer Engineering, Michigan State University, East Lansing, Michigan"],"affiliations":[{"raw_affiliation_string":"Michigan State University,School of Electrical and Computer Engineering,East Lansing,Michigan,48824","institution_ids":["https://openalex.org/I87216513"]},{"raw_affiliation_string":"School of Electrical and Computer Engineering, Michigan State University, East Lansing, Michigan","institution_ids":["https://openalex.org/I87216513"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5084599273","display_name":"Joshua Wheeler","orcid":"https://orcid.org/0000-0002-7315-8269"},"institutions":[{"id":"https://openalex.org/I4210096757","display_name":"Ford Motor Company (United Kingdom)","ror":"https://ror.org/00t00te02","country_code":"GB","type":"company","lineage":["https://openalex.org/I1292974536","https://openalex.org/I4210096757"]},{"id":"https://openalex.org/I4210100359","display_name":"Ford Motor Company (France)","ror":"https://ror.org/018mdm506","country_code":"FR","type":"company","lineage":["https://openalex.org/I1292974536","https://openalex.org/I4210100359"]}],"countries":["FR","GB"],"is_corresponding":false,"raw_author_name":"Joshua Wheeler","raw_affiliation_strings":["Research and Innovation Center Ford Motor Company,Senior Engineer Advanced Voice Technologies","Senior Engineer Advanced Voice Technologies, Research and Innovation Center Ford Motor Company"],"affiliations":[{"raw_affiliation_string":"Research and Innovation Center Ford Motor Company,Senior Engineer Advanced Voice Technologies","institution_ids":["https://openalex.org/I4210096757"]},{"raw_affiliation_string":"Senior Engineer Advanced Voice Technologies, Research and Innovation Center Ford Motor Company","institution_ids":["https://openalex.org/I4210100359"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5044142513","display_name":"Nelson Sep\u00falveda","orcid":"https://orcid.org/0000-0002-9676-8529"},"institutions":[{"id":"https://openalex.org/I87216513","display_name":"Michigan State University","ror":"https://ror.org/05hs6h993","country_code":"US","type":"education","lineage":["https://openalex.org/I87216513"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Nelson Sep\u00falveda","raw_affiliation_strings":["Michigan State University,School of Electrical and Computer Engineering,East Lansing,Michigan,48824","School of Electrical and Computer Engineering, Michigan State University, East Lansing, Michigan"],"affiliations":[{"raw_affiliation_string":"Michigan State University,School of Electrical and Computer Engineering,East Lansing,Michigan,48824","institution_ids":["https://openalex.org/I87216513"]},{"raw_affiliation_string":"School of Electrical and Computer Engineering, Michigan State University, East Lansing, Michigan","institution_ids":["https://openalex.org/I87216513"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5024469891"],"corresponding_institution_ids":["https://openalex.org/I87216513"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.16419332,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"4"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10338","display_name":"Advanced Sensor and Energy Harvesting Materials","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/T10338","display_name":"Advanced Sensor and Energy Harvesting Materials","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/T10914","display_name":"Tactile and Sensory Interactions","score":0.9958999752998352,"subfield":{"id":"https://openalex.org/subfields/2805","display_name":"Cognitive Neuroscience"},"field":{"id":"https://openalex.org/fields/28","display_name":"Neuroscience"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T11230","display_name":"Innovative Energy Harvesting Technologies","score":0.9944999814033508,"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/electret","display_name":"Electret","score":0.923911452293396},{"id":"https://openalex.org/keywords/microphone","display_name":"Microphone","score":0.7355674505233765},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.6965397596359253},{"id":"https://openalex.org/keywords/sensitivity","display_name":"Sensitivity (control systems)","score":0.6578993201255798},{"id":"https://openalex.org/keywords/loudspeaker","display_name":"Loudspeaker","score":0.5689750909805298},{"id":"https://openalex.org/keywords/transducer","display_name":"Transducer","score":0.5606407523155212},{"id":"https://openalex.org/keywords/directivity","display_name":"Directivity","score":0.5535632371902466},{"id":"https://openalex.org/keywords/wearable-computer","display_name":"Wearable computer","score":0.458047091960907},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.45434021949768066},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.4062662720680237},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.32801735401153564},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.22825509309768677},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.16477209329605103},{"id":"https://openalex.org/keywords/antenna","display_name":"Antenna (radio)","score":0.11501726508140564},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.11431547999382019}],"concepts":[{"id":"https://openalex.org/C34455102","wikidata":"https://www.wikidata.org/wiki/Q1128459","display_name":"Electret","level":2,"score":0.923911452293396},{"id":"https://openalex.org/C2778263558","wikidata":"https://www.wikidata.org/wiki/Q46384","display_name":"Microphone","level":3,"score":0.7355674505233765},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.6965397596359253},{"id":"https://openalex.org/C21200559","wikidata":"https://www.wikidata.org/wiki/Q7451068","display_name":"Sensitivity (control systems)","level":2,"score":0.6578993201255798},{"id":"https://openalex.org/C157138929","wikidata":"https://www.wikidata.org/wiki/Q570","display_name":"Loudspeaker","level":2,"score":0.5689750909805298},{"id":"https://openalex.org/C56318395","wikidata":"https://www.wikidata.org/wiki/Q215928","display_name":"Transducer","level":2,"score":0.5606407523155212},{"id":"https://openalex.org/C189039984","wikidata":"https://www.wikidata.org/wiki/Q8225412","display_name":"Directivity","level":3,"score":0.5535632371902466},{"id":"https://openalex.org/C150594956","wikidata":"https://www.wikidata.org/wiki/Q1334829","display_name":"Wearable computer","level":2,"score":0.458047091960907},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.45434021949768066},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.4062662720680237},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.32801735401153564},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.22825509309768677},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.16477209329605103},{"id":"https://openalex.org/C21822782","wikidata":"https://www.wikidata.org/wiki/Q131214","display_name":"Antenna (radio)","level":2,"score":0.11501726508140564},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.11431547999382019},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.0},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/sensors43011.2019.8956772","is_oa":false,"landing_page_url":"https://doi.org/10.1109/sensors43011.2019.8956772","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 IEEE SENSORS","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","score":0.6200000047683716,"display_name":"Affordable and clean energy"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":19,"referenced_works":["https://openalex.org/W1988807049","https://openalex.org/W2000093703","https://openalex.org/W2026145858","https://openalex.org/W2136321043","https://openalex.org/W2228317700","https://openalex.org/W2574517245","https://openalex.org/W2616662146","https://openalex.org/W2622447370","https://openalex.org/W2623848064","https://openalex.org/W2745698473","https://openalex.org/W2765251702","https://openalex.org/W2787153680","https://openalex.org/W2800544811","https://openalex.org/W2808990228","https://openalex.org/W2861076619","https://openalex.org/W2883165917","https://openalex.org/W2937016685","https://openalex.org/W4242126592","https://openalex.org/W6823871760"],"related_works":["https://openalex.org/W2610683599","https://openalex.org/W1968392023","https://openalex.org/W4389273101","https://openalex.org/W2392511087","https://openalex.org/W2389030363","https://openalex.org/W164431307","https://openalex.org/W2368900153","https://openalex.org/W2048044053","https://openalex.org/W2110938720","https://openalex.org/W2738771020"],"abstract_inverted_index":{"Research":[0],"on":[1,30,71],"flexible":[2,27],"transducers":[3],"capable":[4],"of":[5,33,51,68,104,107],"sensing":[6],"acoustic":[7],"signals":[8],"has":[9],"become":[10],"increasingly":[11],"important":[12],"due":[13],"to":[14,61,110],"its":[15],"implications":[16],"in":[17,85],"human":[18],"interfaces":[19],"with":[20,116],"wearable":[21],"electronics.":[22],"The":[23,66,101],"proof-of-concept":[24],"for":[25],"a":[26,34,52,117],"microphone/loudspeaker":[28],"based":[29,70],"the":[31,49,99,105],"use":[32],"ferro-electret":[35],"nanogenerator":[36],"(FENG)":[37],"was":[38],"recently":[39],"presented.":[40,78],"Following":[41],"that,":[42],"this":[43,86],"work":[44,87],"characterizes":[45],"FENG-based":[46,108],"microphones,":[47],"showing":[48],"sensitivity":[50,69],"5":[53,56],"cm":[54],"\u00d7":[55],"cm,":[57],"single":[58],"layer":[59],"FENG":[60],"be":[62],"~":[63],".015":[64],"mV/Pa.":[65],"variance":[67],"surface":[72],"area":[73],"is":[74,83,114],"also":[75],"studied":[76],"and":[77,96],"Polar":[79],"patterns":[80],"or":[81],"directivity":[82],"emphasized":[84],"by":[88],"studying":[89],"how":[90],"various":[91],"shapes":[92],"(i.e.":[93],"flat,":[94],"concave":[95],"convex)":[97],"affect":[98],"output.":[100],"spectral":[102],"information":[103],"output":[106],"microphone":[109],"typical":[111],"voice":[112],"input":[113],"compared":[115],"commercially":[118],"available":[119],"microphone.":[120]},"counts_by_year":[{"year":2023,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}