{"id":"https://openalex.org/W1996749492","doi":"https://doi.org/10.1109/nems.2013.6559760","title":"Tunneling effect on enhanced OLED performance using Al2O3 buffer layer","display_name":"Tunneling effect on enhanced OLED performance using Al2O3 buffer layer","publication_year":2013,"publication_date":"2013-04-01","ids":{"openalex":"https://openalex.org/W1996749492","doi":"https://doi.org/10.1109/nems.2013.6559760","mag":"1996749492"},"language":"en","primary_location":{"id":"doi:10.1109/nems.2013.6559760","is_oa":false,"landing_page_url":"https://doi.org/10.1109/nems.2013.6559760","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"The 8th Annual IEEE International Conference on Nano/Micro Engineered and Molecular Systems","raw_type":"proceedings-article"},"type":"conference-paper","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/A5075638511","display_name":"Zhou Lu","orcid":"https://orcid.org/0000-0001-8527-0381"},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210092495","display_name":"Suzhou Institute of Nano-tech and Nano-bionics","ror":"https://ror.org/0027d9x02","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210092495"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"L. Zhou","raw_affiliation_strings":["Printable Electronics Research Center, Suzhou Institute of Nano-Technology and Nano-Bionics, Chinese Academy of Sciences, Suzhou, Jiangsu, China","Printable Electron. Res. Center, Suzhou Inst. of Nano-Technol. & Nano-Bionics, Suzhou, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Printable Electronics Research Center, Suzhou Institute of Nano-Technology and Nano-Bionics, Chinese Academy of Sciences, Suzhou, Jiangsu, China","institution_ids":["https://openalex.org/I19820366","https://openalex.org/I4210092495"]},{"raw_affiliation_string":"Printable Electron. Res. Center, Suzhou Inst. of Nano-Technol. & Nano-Bionics, Suzhou, China","institution_ids":["https://openalex.org/I4210092495"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5038035783","display_name":"Wenming Su","orcid":"https://orcid.org/0000-0003-1721-1923"},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210092495","display_name":"Suzhou Institute of Nano-tech and Nano-bionics","ror":"https://ror.org/0027d9x02","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210092495"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"W. M. Su","raw_affiliation_strings":["Printable Electronics Research Center, Suzhou Institute of Nano-Technology and Nano-Bionics, Chinese Academy of Sciences, Suzhou, Jiangsu, China","Printable Electron. Res. Center, Suzhou Inst. of Nano-Technol. & Nano-Bionics, Suzhou, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Printable Electronics Research Center, Suzhou Institute of Nano-Technology and Nano-Bionics, Chinese Academy of Sciences, Suzhou, Jiangsu, China","institution_ids":["https://openalex.org/I19820366","https://openalex.org/I4210092495"]},{"raw_affiliation_string":"Printable Electron. Res. Center, Suzhou Inst. of Nano-Technol. & Nano-Bionics, Suzhou, China","institution_ids":["https://openalex.org/I4210092495"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5110030939","display_name":"Z. Cui","orcid":"https://orcid.org/0009-0008-0131-7153"},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"government","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210092495","display_name":"Suzhou Institute of Nano-tech and Nano-bionics","ror":"https://ror.org/0027d9x02","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210092495"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Z. Cui","raw_affiliation_strings":["Printable Electronics Research Center, Suzhou Institute of Nano-Technology and Nano-Bionics, Chinese Academy of Sciences, Suzhou, Jiangsu, China","Printable Electron. Res. Center, Suzhou Inst. of Nano-Technol. & Nano-Bionics, Suzhou, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Printable Electronics Research Center, Suzhou Institute of Nano-Technology and Nano-Bionics, Chinese Academy of Sciences, Suzhou, Jiangsu, China","institution_ids":["https://openalex.org/I19820366","https://openalex.org/I4210092495"]},{"raw_affiliation_string":"Printable Electron. Res. Center, Suzhou Inst. of Nano-Technol. & Nano-Bionics, Suzhou, China","institution_ids":["https://openalex.org/I4210092495"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.08139738,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"47","issue":null,"first_page":"407","last_page":"411"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10611","display_name":"Organic Light-Emitting Diodes Research","score":1.0,"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"}},"topics":[{"id":"https://openalex.org/T10611","display_name":"Organic Light-Emitting Diodes Research","score":1.0,"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/T10472","display_name":"Semiconductor materials and devices","score":0.9973999857902527,"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/T10045","display_name":"Organic Electronics and Photovoltaics","score":0.994700014591217,"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/oled","display_name":"OLED","score":0.8579840660095215},{"id":"https://openalex.org/keywords/anode","display_name":"Anode","score":0.647706151008606},{"id":"https://openalex.org/keywords/indium-tin-oxide","display_name":"Indium tin oxide","score":0.6174806356430054},{"id":"https://openalex.org/keywords/layer","display_name":"Layer (electronics)","score":0.5582239627838135},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.5354471802711487},{"id":"https://openalex.org/keywords/diode","display_name":"Diode","score":0.5202370882034302},{"id":"https://openalex.org/keywords/optoelectronics","display_name":"Optoelectronics","score":0.4740833044052124},{"id":"https://openalex.org/keywords/quantum-tunnelling","display_name":"Quantum tunnelling","score":0.47137391567230225},{"id":"https://openalex.org/keywords/analytical-chemistry","display_name":"Analytical Chemistry (journal)","score":0.3377583622932434},{"id":"https://openalex.org/keywords/nanotechnology","display_name":"Nanotechnology","score":0.3004770874977112},{"id":"https://openalex.org/keywords/chemistry","display_name":"Chemistry","score":0.2190815508365631},{"id":"https://openalex.org/keywords/organic-chemistry","display_name":"Organic chemistry","score":0.13305440545082092},{"id":"https://openalex.org/keywords/physical-chemistry","display_name":"Physical chemistry","score":0.12506338953971863},{"id":"https://openalex.org/keywords/electrode","display_name":"Electrode","score":0.11318251490592957}],"concepts":[{"id":"https://openalex.org/C150759737","wikidata":"https://www.wikidata.org/wiki/Q209593","display_name":"OLED","level":3,"score":0.8579840660095215},{"id":"https://openalex.org/C89395315","wikidata":"https://www.wikidata.org/wiki/Q181232","display_name":"Anode","level":3,"score":0.647706151008606},{"id":"https://openalex.org/C32737372","wikidata":"https://www.wikidata.org/wiki/Q417718","display_name":"Indium tin oxide","level":3,"score":0.6174806356430054},{"id":"https://openalex.org/C2779227376","wikidata":"https://www.wikidata.org/wiki/Q6505497","display_name":"Layer (electronics)","level":2,"score":0.5582239627838135},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.5354471802711487},{"id":"https://openalex.org/C78434282","wikidata":"https://www.wikidata.org/wiki/Q11656","display_name":"Diode","level":2,"score":0.5202370882034302},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.4740833044052124},{"id":"https://openalex.org/C120398109","wikidata":"https://www.wikidata.org/wiki/Q175751","display_name":"Quantum tunnelling","level":2,"score":0.47137391567230225},{"id":"https://openalex.org/C113196181","wikidata":"https://www.wikidata.org/wiki/Q485223","display_name":"Analytical Chemistry (journal)","level":2,"score":0.3377583622932434},{"id":"https://openalex.org/C171250308","wikidata":"https://www.wikidata.org/wiki/Q11468","display_name":"Nanotechnology","level":1,"score":0.3004770874977112},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.2190815508365631},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.13305440545082092},{"id":"https://openalex.org/C147789679","wikidata":"https://www.wikidata.org/wiki/Q11372","display_name":"Physical chemistry","level":1,"score":0.12506338953971863},{"id":"https://openalex.org/C17525397","wikidata":"https://www.wikidata.org/wiki/Q176140","display_name":"Electrode","level":2,"score":0.11318251490592957}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/nems.2013.6559760","is_oa":false,"landing_page_url":"https://doi.org/10.1109/nems.2013.6559760","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"The 8th Annual IEEE International Conference on Nano/Micro Engineered and Molecular Systems","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","score":0.7900000214576721,"display_name":"Affordable and clean energy"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":28,"referenced_works":["https://openalex.org/W1659220456","https://openalex.org/W1966112981","https://openalex.org/W1972520385","https://openalex.org/W1979579775","https://openalex.org/W1985921826","https://openalex.org/W1987201745","https://openalex.org/W1997094062","https://openalex.org/W1997848958","https://openalex.org/W1999191649","https://openalex.org/W2003284638","https://openalex.org/W2003939969","https://openalex.org/W2021972351","https://openalex.org/W2023924059","https://openalex.org/W2030142392","https://openalex.org/W2033030353","https://openalex.org/W2035486617","https://openalex.org/W2041602093","https://openalex.org/W2050107394","https://openalex.org/W2052343438","https://openalex.org/W2062509156","https://openalex.org/W2066793264","https://openalex.org/W2072049251","https://openalex.org/W2077188122","https://openalex.org/W2083378476","https://openalex.org/W2086302602","https://openalex.org/W2093391581","https://openalex.org/W2093916799","https://openalex.org/W2106021839"],"related_works":["https://openalex.org/W4320487970","https://openalex.org/W1123907903","https://openalex.org/W2188292807","https://openalex.org/W4320502621","https://openalex.org/W4320487846","https://openalex.org/W2034504311","https://openalex.org/W2357046879","https://openalex.org/W2374796251","https://openalex.org/W2115064524","https://openalex.org/W1978387412"],"abstract_inverted_index":{"It":[0,153],"has":[1,100],"been":[2,101],"found":[3],"that":[4,156],"introduction":[5],"of":[6,29,38,58,117,128,130,159,182,192],"buffer":[7,44,62,87,199],"layers":[8],"between":[9],"organic":[10,30],"holes":[11,183],"transport":[12],"layer":[13,16,88,98,165,200],"and":[14,25,74,109,138,146,222],"anode":[15,95,137],"plays":[17],"an":[18,202],"important":[19,203],"role":[20,204],"in":[21,171,186,218],"improving":[22],"device":[23],"stability":[24],"hole":[26,160,209],"injection":[27],"efficiency":[28,108,111,224],"light-emitting":[31],"diodes":[32],"(OLED).":[33],"As":[34],"for":[35,103],"the":[36,39,43,52,55,61,80,114,124,157,163,176,190,197,208,214],"mechanism":[37,53],"improvement":[40,112],"due":[41,188],"to":[42,78,189,205,207],"layer,":[45,63,173],"it":[46],"is":[47,67,154],"still":[48],"controversial.":[49],"To":[50],"understand":[51],"behind":[54],"enhanced":[56],"performance":[57,82],"OLED":[59,81,148,187],"by":[60,96,123,162],"a":[64],"new":[65],"model":[66,73,77],"therefore":[68],"proposed":[69],"which":[70,211],"combines":[71],"classical":[72],"quantum":[75,194],"tunneling":[76,195],"explain":[79],"improvement.":[83],"A":[84,126],"thin":[85],"Al2O3insulating":[86],"deposited":[89,134],"on":[90,135],"indium":[91],"tin":[92],"oxide":[93],"(ITO)":[94],"atomic":[97],"deposition":[99],"investigated":[102],"OLED.":[104],"The":[105],"observed":[106],"power":[107,223],"current":[110,149,177],"at":[113],"optimal":[115],"thickness":[116],"1.4":[118],"nm":[119],"are":[120,184],"well":[121],"explained":[122],"model.":[125],"series":[127],"Al2O3films":[129],"different":[131],"thicknesses":[132],"were":[133,151],"ITO":[136],"characterized.":[139],"Their":[140],"roughness,":[141],"sheet":[142],"resistance,":[143],"surface":[144],"potential,":[145],"resulted":[147],"density":[150,170],"investigated.":[152],"believed":[155],"blocking":[158],"inject":[161],"Al2O3buffer":[164],"makes":[166],"more":[167],"balanced":[168],"carrier":[169],"emission":[172],"thus":[174],"enhances":[175],"efficiency.":[178],"Though":[179],"less":[180,219],"number":[181],"injected":[185],"insertion":[191],"Al2O3layer,":[193],"through":[196],"ultra-thin":[198],"play":[201],"contribute":[206],"injection,":[210],"avoids":[212],"crossing":[213],"interface":[215],"barrier,":[216],"resulting":[217],"energy":[220],"consumed":[221],"enhanced.":[225]},"counts_by_year":[{"year":2023,"cited_by_count":1}],"updated_date":"2026-08-21T09:56:20.448147","created_date":"2025-10-10T00:00:00"}
