{"id":"https://openalex.org/W3176047434","doi":"https://doi.org/10.1109/nems51815.2021.9451487","title":"Investigation of electrostatic-piezoelectric hybrid vibrational power generators with different frequency broadening schemes","display_name":"Investigation of electrostatic-piezoelectric hybrid vibrational power generators with different frequency broadening schemes","publication_year":2021,"publication_date":"2021-04-25","ids":{"openalex":"https://openalex.org/W3176047434","doi":"https://doi.org/10.1109/nems51815.2021.9451487","mag":"3176047434"},"language":"en","primary_location":{"id":"doi:10.1109/nems51815.2021.9451487","is_oa":false,"landing_page_url":"https://doi.org/10.1109/nems51815.2021.9451487","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 IEEE 16th International Conference on Nano/Micro Engineered and Molecular Systems (NEMS)","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/A5014849000","display_name":"Yongqi Cao","orcid":null},"institutions":[{"id":"https://openalex.org/I17145004","display_name":"Northwestern Polytechnical University","ror":"https://ror.org/01y0j0j86","country_code":"CN","type":"education","lineage":["https://openalex.org/I17145004"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Yongqi Cao","raw_affiliation_strings":["Ministry of Education Key Laboratory of Micro and Nano Systems for Aerospace, School of Mechanical Engineering, Northwestern Polytechnical University, Xi'an, China"],"affiliations":[{"raw_affiliation_string":"Ministry of Education Key Laboratory of Micro and Nano Systems for Aerospace, School of Mechanical Engineering, Northwestern Polytechnical University, Xi'an, China","institution_ids":["https://openalex.org/I17145004"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5021072061","display_name":"Dezhi Nie","orcid":null},"institutions":[{"id":"https://openalex.org/I17145004","display_name":"Northwestern Polytechnical University","ror":"https://ror.org/01y0j0j86","country_code":"CN","type":"education","lineage":["https://openalex.org/I17145004"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Dezhi Nie","raw_affiliation_strings":["Ministry of Education Key Laboratory of Micro and Nano Systems for Aerospace, School of Mechanical Engineering, Northwestern Polytechnical University, Xi'an, China"],"affiliations":[{"raw_affiliation_string":"Ministry of Education Key Laboratory of Micro and Nano Systems for Aerospace, School of Mechanical Engineering, Northwestern Polytechnical University, Xi'an, China","institution_ids":["https://openalex.org/I17145004"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101986438","display_name":"Jian Zhang","orcid":"https://orcid.org/0000-0001-8221-1650"},"institutions":[{"id":"https://openalex.org/I17145004","display_name":"Northwestern Polytechnical University","ror":"https://ror.org/01y0j0j86","country_code":"CN","type":"education","lineage":["https://openalex.org/I17145004"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jian Zhang","raw_affiliation_strings":["Ministry of Education Key Laboratory of Micro and Nano Systems for Aerospace, School of Mechanical Engineering, Northwestern Polytechnical University, Xi'an, China"],"affiliations":[{"raw_affiliation_string":"Ministry of Education Key Laboratory of Micro and Nano Systems for Aerospace, School of Mechanical Engineering, Northwestern Polytechnical University, Xi'an, China","institution_ids":["https://openalex.org/I17145004"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100397313","display_name":"Yiwei Wang","orcid":"https://orcid.org/0000-0002-2836-6042"},"institutions":[{"id":"https://openalex.org/I17145004","display_name":"Northwestern Polytechnical University","ror":"https://ror.org/01y0j0j86","country_code":"CN","type":"education","lineage":["https://openalex.org/I17145004"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yiwei Wang","raw_affiliation_strings":["Ministry of Education Key Laboratory of Micro and Nano Systems for Aerospace, School of Mechanical Engineering, Northwestern Polytechnical University, Xi'an, China"],"affiliations":[{"raw_affiliation_string":"Ministry of Education Key Laboratory of Micro and Nano Systems for Aerospace, School of Mechanical Engineering, Northwestern Polytechnical University, Xi'an, China","institution_ids":["https://openalex.org/I17145004"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5008203653","display_name":"Ronggana He","orcid":null},"institutions":[{"id":"https://openalex.org/I17145004","display_name":"Northwestern Polytechnical University","ror":"https://ror.org/01y0j0j86","country_code":"CN","type":"education","lineage":["https://openalex.org/I17145004"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ronggana He","raw_affiliation_strings":["Ministry of Education Key Laboratory of Micro and Nano Systems for Aerospace, School of Mechanical Engineering, Northwestern Polytechnical University, Xi'an, China"],"affiliations":[{"raw_affiliation_string":"Ministry of Education Key Laboratory of Micro and Nano Systems for Aerospace, School of Mechanical Engineering, Northwestern Polytechnical University, Xi'an, China","institution_ids":["https://openalex.org/I17145004"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5056076933","display_name":"Zhe Zhao","orcid":"https://orcid.org/0000-0001-5511-3764"},"institutions":[{"id":"https://openalex.org/I17145004","display_name":"Northwestern Polytechnical University","ror":"https://ror.org/01y0j0j86","country_code":"CN","type":"education","lineage":["https://openalex.org/I17145004"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhe Zhao","raw_affiliation_strings":["Ministry of Education Key Laboratory of Micro and Nano Systems for Aerospace, School of Mechanical Engineering, Northwestern Polytechnical University, Xi'an, China"],"affiliations":[{"raw_affiliation_string":"Ministry of Education Key Laboratory of Micro and Nano Systems for Aerospace, School of Mechanical Engineering, Northwestern Polytechnical University, Xi'an, China","institution_ids":["https://openalex.org/I17145004"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5075554564","display_name":"Jin Wu","orcid":"https://orcid.org/0000-0002-3065-6858"},"institutions":[{"id":"https://openalex.org/I157773358","display_name":"Sun Yat-sen University","ror":"https://ror.org/0064kty71","country_code":"CN","type":"education","lineage":["https://openalex.org/I157773358"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jin Wu","raw_affiliation_strings":["School of Electronics and Information Technology, Sun Yat-sen University, Guangzhou, China"],"affiliations":[{"raw_affiliation_string":"School of Electronics and Information Technology, Sun Yat-sen University, Guangzhou, China","institution_ids":["https://openalex.org/I157773358"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5029118758","display_name":"Bowen Ji","orcid":"https://orcid.org/0000-0002-2655-4840"},"institutions":[{"id":"https://openalex.org/I17145004","display_name":"Northwestern Polytechnical University","ror":"https://ror.org/01y0j0j86","country_code":"CN","type":"education","lineage":["https://openalex.org/I17145004"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Bowen Ji","raw_affiliation_strings":["Unmanned System Research Institute, Northwestern Polytechnical University, Xi'an, China"],"affiliations":[{"raw_affiliation_string":"Unmanned System Research Institute, Northwestern Polytechnical University, Xi'an, China","institution_ids":["https://openalex.org/I17145004"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5054840923","display_name":"Jianbing Xie","orcid":"https://orcid.org/0000-0002-2289-2076"},"institutions":[{"id":"https://openalex.org/I17145004","display_name":"Northwestern Polytechnical University","ror":"https://ror.org/01y0j0j86","country_code":"CN","type":"education","lineage":["https://openalex.org/I17145004"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jianbing Xie","raw_affiliation_strings":["Ministry of Education Key Laboratory of Micro and Nano Systems for Aerospace, School of Mechanical Engineering, Northwestern Polytechnical University, Xi'an, China"],"affiliations":[{"raw_affiliation_string":"Ministry of Education Key Laboratory of Micro and Nano Systems for Aerospace, School of Mechanical Engineering, Northwestern Polytechnical University, Xi'an, China","institution_ids":["https://openalex.org/I17145004"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5043454452","display_name":"Kai Tao","orcid":"https://orcid.org/0000-0003-1848-8561"},"institutions":[{"id":"https://openalex.org/I17145004","display_name":"Northwestern Polytechnical University","ror":"https://ror.org/01y0j0j86","country_code":"CN","type":"education","lineage":["https://openalex.org/I17145004"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Kai Tao","raw_affiliation_strings":["Ministry of Education Key Laboratory of Micro and Nano Systems for Aerospace, School of Mechanical Engineering, Northwestern Polytechnical University, Xi'an, China"],"affiliations":[{"raw_affiliation_string":"Ministry of Education Key Laboratory of Micro and Nano Systems for Aerospace, School of Mechanical Engineering, Northwestern Polytechnical University, Xi'an, China","institution_ids":["https://openalex.org/I17145004"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":10,"corresponding_author_ids":["https://openalex.org/A5014849000"],"corresponding_institution_ids":["https://openalex.org/I17145004"],"apc_list":null,"apc_paid":null,"fwci":0.1109,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.3873624,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"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/T11230","display_name":"Innovative Energy Harvesting Technologies","score":1.0,"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"}},"topics":[{"id":"https://openalex.org/T11230","display_name":"Innovative Energy Harvesting Technologies","score":1.0,"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/T11392","display_name":"Energy Harvesting in Wireless Networks","score":0.9986000061035156,"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/T11249","display_name":"Wireless Power Transfer Systems","score":0.9984999895095825,"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/bandwidth","display_name":"Bandwidth (computing)","score":0.7511917352676392},{"id":"https://openalex.org/keywords/piezoelectricity","display_name":"Piezoelectricity","score":0.6904541254043579},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.48806917667388916},{"id":"https://openalex.org/keywords/cantilever","display_name":"Cantilever","score":0.46280497312545776},{"id":"https://openalex.org/keywords/vibration","display_name":"Vibration","score":0.4471323490142822},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.38229459524154663},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.33258238434791565},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.3003390431404114},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.26768794655799866},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.20086073875427246},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.1220741868019104}],"concepts":[{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.7511917352676392},{"id":"https://openalex.org/C100082104","wikidata":"https://www.wikidata.org/wiki/Q183759","display_name":"Piezoelectricity","level":2,"score":0.6904541254043579},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.48806917667388916},{"id":"https://openalex.org/C141354745","wikidata":"https://www.wikidata.org/wiki/Q17227","display_name":"Cantilever","level":2,"score":0.46280497312545776},{"id":"https://openalex.org/C198394728","wikidata":"https://www.wikidata.org/wiki/Q3695508","display_name":"Vibration","level":2,"score":0.4471323490142822},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.38229459524154663},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.33258238434791565},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.3003390431404114},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.26768794655799866},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.20086073875427246},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.1220741868019104},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/nems51815.2021.9451487","is_oa":false,"landing_page_url":"https://doi.org/10.1109/nems51815.2021.9451487","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 IEEE 16th International Conference on Nano/Micro Engineered and Molecular Systems (NEMS)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.8199999928474426,"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7"}],"awards":[{"id":"https://openalex.org/G3010649640","display_name":null,"funder_award_id":"51705429","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":36,"referenced_works":["https://openalex.org/W1933622538","https://openalex.org/W1965410592","https://openalex.org/W1979006073","https://openalex.org/W1988603396","https://openalex.org/W1989076755","https://openalex.org/W2023363802","https://openalex.org/W2028885280","https://openalex.org/W2069046885","https://openalex.org/W2072078734","https://openalex.org/W2080588930","https://openalex.org/W2104871987","https://openalex.org/W2112545124","https://openalex.org/W2127865332","https://openalex.org/W2142483054","https://openalex.org/W2143018410","https://openalex.org/W2273834767","https://openalex.org/W2476696527","https://openalex.org/W2508263228","https://openalex.org/W2586828344","https://openalex.org/W2780317823","https://openalex.org/W2783747116","https://openalex.org/W2793259670","https://openalex.org/W2800628097","https://openalex.org/W2893160594","https://openalex.org/W2905593601","https://openalex.org/W2907513606","https://openalex.org/W2911405284","https://openalex.org/W2911615283","https://openalex.org/W2980514526","https://openalex.org/W2980605910","https://openalex.org/W2982469385","https://openalex.org/W3005997492","https://openalex.org/W3048319725","https://openalex.org/W3115505492","https://openalex.org/W6681343218","https://openalex.org/W6787566625"],"related_works":["https://openalex.org/W2107125189","https://openalex.org/W2760996480","https://openalex.org/W2303727101","https://openalex.org/W2368223165","https://openalex.org/W2357307510","https://openalex.org/W2104720263","https://openalex.org/W1966104931","https://openalex.org/W2286084298","https://openalex.org/W2889334434","https://openalex.org/W2076349672"],"abstract_inverted_index":{"This":[0,98],"paper":[1,139],"proposes":[2],"an":[3],"electrostatic-piezoelectric":[4,26],"hybrid":[5,27,116],"vibrational":[6],"power":[7,78,95],"generator":[8],"with":[9,49],"different":[10],"frequency":[11,17],"broadening":[12,18],"schemes.":[13],"Both":[14],"the":[15,21,25,32,37,50,55,60,63,67,76,81,85,93,102,106,115,125,134],"nonlinear":[16],"mechanisms":[19],"and":[20,75,92,119,123,128,146],"synergized":[22],"effect":[23],"of":[24,66,84],"structures":[28],"are":[29,121,130],"investigated.":[30],"On":[31,54],"one":[33],"hand,":[34,57],"we":[35],"adopt":[36],"curved":[38],"fixture":[39],"structure,":[40,62],"which":[41],"has":[42,140],"a":[43],"25%":[44],"increase":[45],"in":[46,137],"bandwidth":[47,65,83,127,145],"compared":[48],"ordinary":[51],"stopper":[52],"structure.":[53],"other":[56],"by":[58,110],"integrating":[59],"electrostatic":[61,86],"half-power":[64,82],"piezoelectric":[68],"cantilever":[69],"beam":[70],"is":[71,79,88,96,108],"16Hz":[72],"to":[73,90],"20Hz,":[74],"peak":[77,94],"3.6mW,":[80],"structure":[87,118],"14.5Hz":[89],"19.5Hz,":[91],"2.2mW.":[97],"means":[99],"that":[100],"under":[101],"same":[103],"space":[104],"utilization,":[105],"performance":[107,120,129],"improved":[109],"60%.":[111],"In":[112,132],"this":[113,138],"paper,":[114],"generator's":[117],"optimized,":[122],"finally":[124],"response":[126],"improved.":[131],"general,":[133],"device":[135],"designed":[136],"advantages":[141],"such":[142],"as":[143],"larger":[144],"better":[147],"performance.":[148]},"counts_by_year":[{"year":2022,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}