{"id":"https://openalex.org/W3215019425","doi":"https://doi.org/10.1109/jssc.2021.3128625","title":"A High-Efficiency Dual-Polarity Thermoelectric Energy-Harvesting Interface Circuit With Cold Startup and Fast-Searching ZCD","display_name":"A High-Efficiency Dual-Polarity Thermoelectric Energy-Harvesting Interface Circuit With Cold Startup and Fast-Searching ZCD","publication_year":2021,"publication_date":"2021-11-30","ids":{"openalex":"https://openalex.org/W3215019425","doi":"https://doi.org/10.1109/jssc.2021.3128625","mag":"3215019425"},"language":"en","primary_location":{"id":"doi:10.1109/jssc.2021.3128625","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jssc.2021.3128625","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":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5032073630","display_name":"Qin Kuai","orcid":"https://orcid.org/0000-0002-1981-3680"},"institutions":[{"id":"https://openalex.org/I200769079","display_name":"Hong Kong University of Science and Technology","ror":"https://ror.org/00q4vv597","country_code":"HK","type":"education","lineage":["https://openalex.org/I200769079"]}],"countries":["HK"],"is_corresponding":true,"raw_author_name":"Qin Kuai","raw_affiliation_strings":["Department of Electronic and Computer Engineering, The Hong Kong University of Science and Technology, Hong Kong"],"raw_orcid":"https://orcid.org/0000-0002-1981-3680","affiliations":[{"raw_affiliation_string":"Department of Electronic and Computer Engineering, The Hong Kong University of Science and Technology, Hong Kong","institution_ids":["https://openalex.org/I200769079"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5056775114","display_name":"Ho-Yin Leung","orcid":null},"institutions":[{"id":"https://openalex.org/I200769079","display_name":"Hong Kong University of Science and Technology","ror":"https://ror.org/00q4vv597","country_code":"HK","type":"education","lineage":["https://openalex.org/I200769079"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Ho-Yin Leung","raw_affiliation_strings":["Department of Electronic and Computer Engineering, The Hong Kong University of Science and Technology, Hong Kong"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electronic and Computer Engineering, The Hong Kong University of Science and Technology, Hong Kong","institution_ids":["https://openalex.org/I200769079"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5064936219","display_name":"Qiping Wan","orcid":"https://orcid.org/0000-0002-8448-4844"},"institutions":[{"id":"https://openalex.org/I200769079","display_name":"Hong Kong University of Science and Technology","ror":"https://ror.org/00q4vv597","country_code":"HK","type":"education","lineage":["https://openalex.org/I200769079"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Qiping Wan","raw_affiliation_strings":["Department of Electronic and Computer Engineering, The Hong Kong University of Science and Technology, Hong Kong"],"raw_orcid":"https://orcid.org/0000-0002-8448-4844","affiliations":[{"raw_affiliation_string":"Department of Electronic and Computer Engineering, The Hong Kong University of Science and Technology, Hong Kong","institution_ids":["https://openalex.org/I200769079"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5021630422","display_name":"Philip K. T. Mok","orcid":"https://orcid.org/0000-0001-9858-8604"},"institutions":[{"id":"https://openalex.org/I200769079","display_name":"Hong Kong University of Science and Technology","ror":"https://ror.org/00q4vv597","country_code":"HK","type":"education","lineage":["https://openalex.org/I200769079"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Philip K. T. Mok","raw_affiliation_strings":["Department of Electronic and Computer Engineering, The Hong Kong University of Science and Technology, Hong Kong"],"raw_orcid":"https://orcid.org/0000-0001-9858-8604","affiliations":[{"raw_affiliation_string":"Department of Electronic and Computer Engineering, The Hong Kong University of Science and Technology, Hong Kong","institution_ids":["https://openalex.org/I200769079"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5032073630"],"corresponding_institution_ids":["https://openalex.org/I200769079"],"apc_list":null,"apc_paid":null,"fwci":2.93,"has_fulltext":false,"cited_by_count":34,"citation_normalized_percentile":{"value":0.91032118,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":98,"max":99},"biblio":{"volume":"57","issue":"6","first_page":"1899","last_page":"1912"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11230","display_name":"Innovative Energy Harvesting Technologies","score":0.9998000264167786,"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":0.9998000264167786,"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":0.9990000128746033,"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/T10338","display_name":"Advanced Sensor and Energy Harvesting Materials","score":0.998199999332428,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/thermoelectric-generator","display_name":"Thermoelectric generator","score":0.7446051836013794},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.6632649898529053},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.577781081199646},{"id":"https://openalex.org/keywords/generator","display_name":"Generator (circuit theory)","score":0.5277493596076965},{"id":"https://openalex.org/keywords/seebeck-coefficient","display_name":"Seebeck coefficient","score":0.4869455099105835},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.46386995911598206},{"id":"https://openalex.org/keywords/polarity","display_name":"Polarity (international relations)","score":0.4612606167793274},{"id":"https://openalex.org/keywords/cmos","display_name":"CMOS","score":0.4527204632759094},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.43104618787765503},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.4072638750076294},{"id":"https://openalex.org/keywords/thermoelectric-effect","display_name":"Thermoelectric effect","score":0.39079979062080383},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.35710105299949646},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.29548102617263794},{"id":"https://openalex.org/keywords/chemistry","display_name":"Chemistry","score":0.14361247420310974}],"concepts":[{"id":"https://openalex.org/C117127486","wikidata":"https://www.wikidata.org/wiki/Q11569191","display_name":"Thermoelectric generator","level":3,"score":0.7446051836013794},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.6632649898529053},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.577781081199646},{"id":"https://openalex.org/C2780992000","wikidata":"https://www.wikidata.org/wiki/Q17016113","display_name":"Generator (circuit theory)","level":3,"score":0.5277493596076965},{"id":"https://openalex.org/C112625512","wikidata":"https://www.wikidata.org/wiki/Q1091448","display_name":"Seebeck coefficient","level":3,"score":0.4869455099105835},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.46386995911598206},{"id":"https://openalex.org/C2777361361","wikidata":"https://www.wikidata.org/wiki/Q1112585","display_name":"Polarity (international relations)","level":3,"score":0.4612606167793274},{"id":"https://openalex.org/C46362747","wikidata":"https://www.wikidata.org/wiki/Q173431","display_name":"CMOS","level":2,"score":0.4527204632759094},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.43104618787765503},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.4072638750076294},{"id":"https://openalex.org/C63024428","wikidata":"https://www.wikidata.org/wiki/Q552456","display_name":"Thermoelectric effect","level":2,"score":0.39079979062080383},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.35710105299949646},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.29548102617263794},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.14361247420310974},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0},{"id":"https://openalex.org/C1491633281","wikidata":"https://www.wikidata.org/wiki/Q7868","display_name":"Cell","level":2,"score":0.0},{"id":"https://openalex.org/C69990965","wikidata":"https://www.wikidata.org/wiki/Q65402698","display_name":"Electrical resistivity and conductivity","level":2,"score":0.0},{"id":"https://openalex.org/C97355855","wikidata":"https://www.wikidata.org/wiki/Q11473","display_name":"Thermodynamics","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":3,"locations":[{"id":"doi:10.1109/jssc.2021.3128625","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jssc.2021.3128625","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:repository.hkust.edu.hk:1783.1-114589","is_oa":false,"landing_page_url":"http://gateway.isiknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=LinksAMR&SrcApp=PARTNER_APP&DestLinkType=FullRecord&DestApp=WOS&KeyUT=000728187000003","pdf_url":null,"source":{"id":"https://openalex.org/S4306401796","display_name":"Rare & Special e-Zone (The Hong Kong University of Science and Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I200769079","host_organization_name":"Hong Kong University of Science and Technology","host_organization_lineage":["https://openalex.org/I200769079"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Article"},{"id":"pmh:oai:repository.ust.hk:1783.1-114589","is_oa":false,"landing_page_url":"http://repository.ust.hk/ir/Record/1783.1-114589","pdf_url":null,"source":{"id":"https://openalex.org/S4306401796","display_name":"Rare & Special e-Zone (The Hong Kong University of Science and Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I200769079","host_organization_name":"Hong Kong University of Science and Technology","host_organization_lineage":["https://openalex.org/I200769079"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7","score":0.9100000262260437}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":27,"referenced_works":["https://openalex.org/W1984863066","https://openalex.org/W2043053449","https://openalex.org/W2057598795","https://openalex.org/W2080895310","https://openalex.org/W2111619626","https://openalex.org/W2122373168","https://openalex.org/W2147822042","https://openalex.org/W2206391050","https://openalex.org/W2284058816","https://openalex.org/W2296476794","https://openalex.org/W2343791293","https://openalex.org/W2410179789","https://openalex.org/W2412527210","https://openalex.org/W2565394552","https://openalex.org/W2623727288","https://openalex.org/W2667213732","https://openalex.org/W2764183576","https://openalex.org/W2942904579","https://openalex.org/W2960650650","https://openalex.org/W2968335130","https://openalex.org/W2990055315","https://openalex.org/W3014705925","https://openalex.org/W3039924359","https://openalex.org/W3116869502","https://openalex.org/W3143661412","https://openalex.org/W3160701155","https://openalex.org/W4235202480"],"related_works":["https://openalex.org/W2789998762","https://openalex.org/W2811402122","https://openalex.org/W2080573930","https://openalex.org/W1570137576","https://openalex.org/W3155225018","https://openalex.org/W2895853674","https://openalex.org/W2062302580","https://openalex.org/W2139121501","https://openalex.org/W2808223191","https://openalex.org/W2366086670"],"abstract_inverted_index":{"This":[0,105],"article":[1],"presents":[2],"an":[3],"auto-polarity":[4],"thermoelectric":[5,134],"energy-harvesting":[6],"interface":[7,126],"circuit":[8],"based":[9],"on":[10],"a":[11,23,27,32,36,98,110,130,157,163,170,177],"single-inductor":[12],"boost/buck\u2013boost":[13],"hybrid":[14],"converter.":[15],"The":[16],"power":[17,49,57,86],"stage":[18],"is":[19,53,81,92,107],"configured":[20],"automatically":[21],"as":[22],"boost":[24],"converter":[25,34],"for":[26,35,55,188],"positive":[28],"input":[29,38,56,140,172,179,189],"voltage":[30,173],"or":[31,132,174],"buck\u2013boost":[33],"negative":[37],"voltage.":[39,137,160,180],"A":[40],"collaborative":[41],"efficiency-improving":[42],"scheme":[43],"of":[44,97,100,167],"frequency":[45],"selection":[46],"and":[47,149,197],"maximum":[48],"point":[50],"tracking":[51],"(MPPT)":[52],"implemented":[54],"ranging":[58,142],"from":[59,129,143,150,191,198],"1":[60],"to":[61,83,146,153,156,194,201],"800":[62],"<inline-formula":[63,112],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[64,113],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">":[65,114],"<tex-math":[66,115],"notation=\"LaTeX\">$\\mu":[67,116],"\\text{W}$":[68],"</tex-math></inline-formula>":[69,118],".":[70],"An":[71],"improved":[72],"digital":[73],"zero-current":[74],"detection":[75],"(ZCD)":[76],"technique":[77],"with":[78,94,109,169,176],"fast":[79],"searching":[80],"proposed":[82],"turn":[84],"off":[85],"switches":[87],"accurately.":[88],"Dual-polarity":[89],"cold":[90],"startup":[91],"realized":[93],"the":[95,122,125],"aid":[96],"pair":[99],"cross-coupled":[101],"Dickson":[102],"charge":[103],"pumps.":[104],"work":[106],"fabricated":[108],"0.13-":[111],"\\text{m}$":[117],"CMOS":[119],"process.":[120],"From":[121],"measured":[123],"results,":[124],"starts":[127],"up":[128],"140-":[131],"\u2212160-mV":[133],"generator":[135],"(TEG)":[136],"It":[138,161],"boosts":[139],"voltages":[141,190],"10":[144],"mV":[145,152,193,200],"0.4":[147,195],"V":[148,155,196],"\u221210":[151],"\u22120.4":[154,202],"1.2-V":[158],"output":[159],"achieves":[162],"peak":[164],"end-to-end":[165,182],"efficiency":[166],"90%":[168],"0.3-V":[171],"88%":[175],"\u22120.4-V":[178],"Moreover,":[181],"efficiencies":[183],"are":[184],"higher":[185],"than":[186],"80%":[187],"90":[192],"\u2212110":[199],"V.":[203]},"counts_by_year":[{"year":2025,"cited_by_count":8},{"year":2024,"cited_by_count":8},{"year":2023,"cited_by_count":9},{"year":2022,"cited_by_count":9}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
