{"id":"https://openalex.org/W4205368282","doi":"https://doi.org/10.1109/led.2021.3137532","title":"Operating Mechanism of Quantum-Dot Light-Emitting Diodes Under Alternating Current-Drive","display_name":"Operating Mechanism of Quantum-Dot Light-Emitting Diodes Under Alternating Current-Drive","publication_year":2021,"publication_date":"2021-12-22","ids":{"openalex":"https://openalex.org/W4205368282","doi":"https://doi.org/10.1109/led.2021.3137532"},"language":"en","primary_location":{"id":"doi:10.1109/led.2021.3137532","doi":"https://doi.org/10.1109/led.2021.3137532","is_oa":false,"landing_page_url":"https://doi.org/10.1109/led.2021.3137532","pdf_url":null,"source":{"id":"https://openalex.org/S19887683","display_name":"IEEE Electron Device Letters","issn_l":"0741-3106","issn":["0741-3106","1558-0563"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-b","jufo-2","norway-1","poland-140","russia-white-list-1"],"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 Electron Device Letters","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"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/A5001752031","display_name":"Shanhong Lv","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I80947539","display_name":"Fuzhou University","ror":"https://ror.org/011xvna82","country_code":"CN","type":"education","lineage":["https://openalex.org/I80947539"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shanhong Lv","raw_affiliation_strings":["Institute of Optoelectronic Technology, Fuzhou University, Fuzhou, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Optoelectronic Technology, Fuzhou University, Fuzhou, China","institution_ids":["https://openalex.org/I80947539"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Kaiyu Yang","orcid":"https://orcid.org/0000-0001-8910-8197","observed_orcids":["https://orcid.org/0000-0001-8910-8197"]},"institutions":[{"id":"https://openalex.org/I80947539","display_name":"Fuzhou University","ror":"https://ror.org/011xvna82","country_code":"CN","type":"education","lineage":["https://openalex.org/I80947539"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Kaiyu Yang","raw_affiliation_strings":["Institute of Optoelectronic Technology, Fuzhou University, Fuzhou, China"],"raw_orcid":"https://orcid.org/0000-0001-8910-8197","affiliations":[{"raw_affiliation_string":"Institute of Optoelectronic Technology, Fuzhou University, Fuzhou, China","institution_ids":["https://openalex.org/I80947539"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5031563429","display_name":"Chaoxing Wu","orcid":"https://orcid.org/0000-0002-1231-2699","observed_orcids":["https://orcid.org/0000-0002-1231-2699"]},"institutions":[{"id":"https://openalex.org/I80947539","display_name":"Fuzhou University","ror":"https://ror.org/011xvna82","country_code":"CN","type":"education","lineage":["https://openalex.org/I80947539"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chaoxing Wu","raw_affiliation_strings":["Institute of Optoelectronic Technology, Fuzhou University, Fuzhou, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Optoelectronic Technology, Fuzhou University, Fuzhou, China","institution_ids":["https://openalex.org/I80947539"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101733746","display_name":"Kun Wang","orcid":"https://orcid.org/0000-0003-2554-8438","observed_orcids":["https://orcid.org/0000-0003-2554-8438"]},"institutions":[{"id":"https://openalex.org/I80947539","display_name":"Fuzhou University","ror":"https://ror.org/011xvna82","country_code":"CN","type":"education","lineage":["https://openalex.org/I80947539"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Kun Wang","raw_affiliation_strings":["Institute of Optoelectronic Technology, Fuzhou University, Fuzhou, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Optoelectronic Technology, Fuzhou University, Fuzhou, China","institution_ids":["https://openalex.org/I80947539"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101529418","display_name":"Rong Chen","orcid":"https://orcid.org/0000-0002-2365-0837","observed_orcids":["https://orcid.org/0000-0002-2365-0837","https://orcid.org/0009-0002-6414-5180"]},"institutions":[{"id":"https://openalex.org/I80947539","display_name":"Fuzhou University","ror":"https://ror.org/011xvna82","country_code":"CN","type":"education","lineage":["https://openalex.org/I80947539"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Rong Chen","raw_affiliation_strings":["Institute of Optoelectronic Technology, Fuzhou University, Fuzhou, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Optoelectronic Technology, Fuzhou University, Fuzhou, China","institution_ids":["https://openalex.org/I80947539"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100441911","display_name":"Xiang Chen","orcid":"https://orcid.org/0000-0002-1180-3891","observed_orcids":["https://orcid.org/0000-0002-1180-3891","https://orcid.org/0000-0002-9800-6472"]},"institutions":[{"id":"https://openalex.org/I80947539","display_name":"Fuzhou University","ror":"https://ror.org/011xvna82","country_code":"CN","type":"education","lineage":["https://openalex.org/I80947539"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiang Chen","raw_affiliation_strings":["Institute of Optoelectronic Technology, Fuzhou University, Fuzhou, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Optoelectronic Technology, Fuzhou University, Fuzhou, China","institution_ids":["https://openalex.org/I80947539"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5066493198","display_name":"Songman Ju","orcid":"https://orcid.org/0000-0003-4256-6742","observed_orcids":["https://orcid.org/0000-0003-4256-6742"]},"institutions":[{"id":"https://openalex.org/I80947539","display_name":"Fuzhou University","ror":"https://ror.org/011xvna82","country_code":"CN","type":"education","lineage":["https://openalex.org/I80947539"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Songman Ju","raw_affiliation_strings":["Institute of Optoelectronic Technology, Fuzhou University, Fuzhou, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Optoelectronic Technology, Fuzhou University, Fuzhou, China","institution_ids":["https://openalex.org/I80947539"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5050431454","display_name":"Zhiqi Luo","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I80947539","display_name":"Fuzhou University","ror":"https://ror.org/011xvna82","country_code":"CN","type":"education","lineage":["https://openalex.org/I80947539"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhiqi Luo","raw_affiliation_strings":["Institute of Optoelectronic Technology, Fuzhou University, Fuzhou, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Optoelectronic Technology, Fuzhou University, Fuzhou, China","institution_ids":["https://openalex.org/I80947539"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5044141445","display_name":"Haobing Zhao","orcid":"https://orcid.org/0000-0001-8093-1611","observed_orcids":["https://orcid.org/0000-0001-8093-1611"]},"institutions":[{"id":"https://openalex.org/I80947539","display_name":"Fuzhou University","ror":"https://ror.org/011xvna82","country_code":"CN","type":"education","lineage":["https://openalex.org/I80947539"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Haobing Zhao","raw_affiliation_strings":["Institute of Optoelectronic Technology, Fuzhou University, Fuzhou, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Optoelectronic Technology, Fuzhou University, Fuzhou, China","institution_ids":["https://openalex.org/I80947539"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101056220","display_name":"Tailiang Guo","orcid":"https://orcid.org/0009-0006-7868-7756","observed_orcids":["https://orcid.org/0009-0006-7868-7756"]},"institutions":[{"id":"https://openalex.org/I80947539","display_name":"Fuzhou University","ror":"https://ror.org/011xvna82","country_code":"CN","type":"education","lineage":["https://openalex.org/I80947539"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Tailiang Guo","raw_affiliation_strings":["Institute of Optoelectronic Technology, Fuzhou University, Fuzhou, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Optoelectronic Technology, Fuzhou University, Fuzhou, China","institution_ids":["https://openalex.org/I80947539"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5075566571","display_name":"Fushan Li","orcid":"https://orcid.org/0000-0002-6074-2490","observed_orcids":["https://orcid.org/0000-0002-6074-2490","https://orcid.org/0000-0002-2436-9473"]},"institutions":[{"id":"https://openalex.org/I80947539","display_name":"Fuzhou University","ror":"https://ror.org/011xvna82","country_code":"CN","type":"education","lineage":["https://openalex.org/I80947539"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Fushan Li","raw_affiliation_strings":["Institute of Optoelectronic Technology, Fuzhou University, Fuzhou, China"],"raw_orcid":"https://orcid.org/0000-0002-6074-2490","affiliations":[{"raw_affiliation_string":"Institute of Optoelectronic Technology, Fuzhou University, Fuzhou, China","institution_ids":["https://openalex.org/I80947539"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I80947539"],"apc_list":{"value":2045,"currency":"USD","value_usd":2045},"apc_paid":null,"fwci":0.731,"has_fulltext":false,"cited_by_count":10,"citation_normalized_percentile":{"value":0.61987773,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":96},"biblio":{"volume":"43","issue":"2","first_page":"256","last_page":"259"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10022","display_name":"Semiconductor Quantum Structures and Devices","score":0.6704000234603882,"subfield":{"id":"https://openalex.org/subfields/3107","display_name":"Atomic and Molecular Physics, and Optics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10022","display_name":"Semiconductor Quantum Structures and Devices","score":0.6704000234603882,"subfield":{"id":"https://openalex.org/subfields/3107","display_name":"Atomic and Molecular Physics, and Optics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10321","display_name":"Quantum Dots Synthesis And Properties","score":0.22859999537467957,"subfield":{"id":"https://openalex.org/subfields/2505","display_name":"Materials Chemistry"},"field":{"id":"https://openalex.org/fields/25","display_name":"Materials Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10099","display_name":"GaN-based semiconductor devices and materials","score":0.034699998795986176,"subfield":{"id":"https://openalex.org/subfields/3104","display_name":"Condensed Matter Physics"},"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/quantum-dot-light-emitting-diodes","display_name":"quantum dot light-emitting diodes","score":1.0},{"id":"https://openalex.org/keywords/electroluminescence","display_name":"electroluminescence","score":0.7279999852180481},{"id":"https://openalex.org/keywords/equivalent-circuit-model","display_name":"equivalent circuit model","score":0.9259999990463257},{"id":"https://openalex.org/keywords/carrier-transport","display_name":"carrier transport","score":0.8130000233650208},{"id":"https://openalex.org/keywords/optoelectronic-properties","display_name":"optoelectronic properties","score":0.8100000023841858},{"id":"https://openalex.org/keywords/high-frequency-operation","display_name":"high-frequency operation","score":0.6460000276565552}],"concepts":[{"id":"https://openalex.org/C78434282","wikidata":"https://www.wikidata.org/wiki/Q11656","display_name":"Diode","level":2,"score":0.718308687210083},{"id":"https://openalex.org/C31625292","wikidata":"https://www.wikidata.org/wiki/Q215803","display_name":"Electroluminescence","level":3,"score":0.6691824197769165},{"id":"https://openalex.org/C124657808","wikidata":"https://www.wikidata.org/wiki/Q1133068","display_name":"Quantum dot","level":2,"score":0.634678840637207},{"id":"https://openalex.org/C2778422915","wikidata":"https://www.wikidata.org/wiki/Q10302051","display_name":"Converters","level":3,"score":0.6008803844451904},{"id":"https://openalex.org/C89611455","wikidata":"https://www.wikidata.org/wiki/Q6804646","display_name":"Mechanism (biology)","level":2,"score":0.5534140467643738},{"id":"https://openalex.org/C176666156","wikidata":"https://www.wikidata.org/wiki/Q25504","display_name":"Light-emitting diode","level":2,"score":0.5531752705574036},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.512537956237793},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.48679134249687195},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.48267510533332825},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.46562665700912476},{"id":"https://openalex.org/C79635011","wikidata":"https://www.wikidata.org/wiki/Q175805","display_name":"Semiconductor device","level":3,"score":0.4129425585269928},{"id":"https://openalex.org/C23572009","wikidata":"https://www.wikidata.org/wiki/Q964981","display_name":"Equivalent circuit","level":3,"score":0.41225701570510864},{"id":"https://openalex.org/C148043351","wikidata":"https://www.wikidata.org/wiki/Q4456944","display_name":"Current (fluid)","level":2,"score":0.411873459815979},{"id":"https://openalex.org/C2779876028","wikidata":"https://www.wikidata.org/wiki/Q124164","display_name":"Alternating current","level":3,"score":0.41003307700157166},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.35960811376571655},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.3419506847858429},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.3050263524055481},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.29662561416625977},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.2904597520828247},{"id":"https://openalex.org/C171250308","wikidata":"https://www.wikidata.org/wiki/Q11468","display_name":"Nanotechnology","level":1,"score":0.08701768517494202},{"id":"https://openalex.org/C2779227376","wikidata":"https://www.wikidata.org/wiki/Q6505497","display_name":"Layer (electronics)","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":1,"locations":[{"id":"doi:10.1109/led.2021.3137532","doi":"https://doi.org/10.1109/led.2021.3137532","is_oa":false,"landing_page_url":"https://doi.org/10.1109/led.2021.3137532","pdf_url":null,"source":{"id":"https://openalex.org/S19887683","display_name":"IEEE Electron Device Letters","issn_l":"0741-3106","issn":["0741-3106","1558-0563"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-b","jufo-2","norway-1","poland-140","russia-white-list-1"],"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 Electron Device Letters","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[{"id":"https://openalex.org/G4371469568","display_name":null,"funder_award_id":"62075043","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5386081393","display_name":null,"funder_award_id":"2019J01639","funder_id":"https://openalex.org/F4320321878","funder_display_name":"Natural Science Foundation of Fujian Province"},{"id":"https://openalex.org/G5829125403","display_name":null,"funder_award_id":"61905042","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"},{"id":"https://openalex.org/F4320321878","display_name":"Natural Science Foundation of Fujian Province","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":34,"referenced_works":["https://openalex.org/W1979447415","https://openalex.org/W1999616268","https://openalex.org/W2012413323","https://openalex.org/W2058609620","https://openalex.org/W2077188122","https://openalex.org/W2106924134","https://openalex.org/W2138463916","https://openalex.org/W2158848123","https://openalex.org/W2745698473","https://openalex.org/W2756680528","https://openalex.org/W2773341235","https://openalex.org/W2792320479","https://openalex.org/W2897490387","https://openalex.org/W2903233304","https://openalex.org/W2911837040","https://openalex.org/W2917683597","https://openalex.org/W2918077794","https://openalex.org/W2955191284","https://openalex.org/W2967908610","https://openalex.org/W2991058242","https://openalex.org/W2991351626","https://openalex.org/W3033905824","https://openalex.org/W3034477137","https://openalex.org/W3039579820","https://openalex.org/W3046134231","https://openalex.org/W3110399748","https://openalex.org/W3114175353","https://openalex.org/W3118649857","https://openalex.org/W3127160425","https://openalex.org/W3127304713","https://openalex.org/W3138288867","https://openalex.org/W3157053010","https://openalex.org/W3183040933","https://openalex.org/W3183353435"],"related_works":["https://openalex.org/W4410034335","https://openalex.org/W2917683597","https://openalex.org/W3201379436","https://openalex.org/W2911837040","https://openalex.org/W3127304713","https://openalex.org/W7204993720","https://openalex.org/W4403684931","https://openalex.org/W2555827154","https://openalex.org/W2756680528","https://openalex.org/W4316661145"],"abstract_inverted_index":{"Nowadays,":[0],"direct":[1],"current-drive":[2,22],"(DC-drive)":[3],"is":[4,41,68,92],"the":[5,50,61,75,88,96,103,107,111,131,137,144,147],"mainstream":[6],"method":[7],"of":[8,32,52,60,78,106,130,134,140,150],"driving":[9],"electroluminescence":[10],"(EL)":[11],"devices":[12],"such":[13],"as":[14,24],"quantum-dot":[15],"light-emitting":[16,62],"diodes":[17],"(QLEDs).":[18],"In":[19,72],"contrast,":[20],"alternating":[21],"(AC-drive),":[23],"an":[25],"alternative":[26],"to":[27,43],"DC-drive,":[28],"has":[29],"achieved":[30],"lots":[31],"significant":[33],"research":[34,124],"results":[35,98],"in":[36,117],"recent":[37],"years.":[38],"And":[39],"AC-drive":[40,67],"expected":[42],"reduce":[44],"equipment":[45],"manufacturing":[46],"costs":[47],"by":[48,94],"reducing":[49],"use":[51,149],"power":[53],"converters":[54],"and":[55,87,110,142],"rectifiers.":[56],"However,":[57],"our":[58,128],"understanding":[59,129],"mechanism":[63,105,133],"for":[64,146],"QLED":[65,79],"under":[66,80,120],"still":[69],"not":[70],"thorough.":[71],"this":[73],"work,":[74],"optoelectronic":[76],"characteristics":[77],"different":[81],"AC-driven":[82,151],"frequencies":[83],"are":[84,115],"systematically":[85],"studied":[86],"equivalent":[89,108],"circuit":[90,109],"model":[91,114],"proposed":[93],"combining":[95],"experimental":[97],"with":[99],"simulation":[100],"results.":[101],"Moreover,":[102],"working":[104,132],"carrier":[112],"transport":[113],"explained":[116],"detail,":[118],"especially":[119],"high":[121],"frequencies.":[122],"This":[123],"helps":[125],"us":[126],"deepen":[127],"QLEDs,":[135],"broadens":[136],"application":[138],"fields":[139],"AC-drive,":[141],"paves":[143],"way":[145],"further":[148],"EL":[152],"devices.":[153]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":2}],"updated_date":"2026-10-14T16:39:01.820549","created_date":"2022-01-25T00:00:00"}