{"id":"https://openalex.org/W3041959558","doi":"https://doi.org/10.1109/drc50226.2020.9135178","title":"Effect of recessed electrodes on contact resistance in Organic Thin Film Transistor based on polymer dielectric","display_name":"Effect of recessed electrodes on contact resistance in Organic Thin Film Transistor based on polymer dielectric","publication_year":2020,"publication_date":"2020-06-01","ids":{"openalex":"https://openalex.org/W3041959558","doi":"https://doi.org/10.1109/drc50226.2020.9135178","mag":"3041959558"},"language":"en","primary_location":{"id":"doi:10.1109/drc50226.2020.9135178","is_oa":false,"landing_page_url":"https://doi.org/10.1109/drc50226.2020.9135178","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2020 Device Research Conference (DRC)","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/A5039424562","display_name":"Fiheon Imroze","orcid":"https://orcid.org/0000-0002-5199-8873"},"institutions":[{"id":"https://openalex.org/I24676775","display_name":"Indian Institute of Technology Madras","ror":"https://ror.org/03v0r5n49","country_code":"IN","type":"facility","lineage":["https://openalex.org/I24676775"]}],"countries":["IN"],"is_corresponding":true,"raw_author_name":"Fiheon Imroze","raw_affiliation_strings":["Department of Electrical Engineering, Indian Institute of Technology Madras, Chennai, Tamilnadu, India"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Indian Institute of Technology Madras, Chennai, Tamilnadu, India","institution_ids":["https://openalex.org/I24676775"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5032666009","display_name":"C. A. Mithun","orcid":null},"institutions":[{"id":"https://openalex.org/I24676775","display_name":"Indian Institute of Technology Madras","ror":"https://ror.org/03v0r5n49","country_code":"IN","type":"facility","lineage":["https://openalex.org/I24676775"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"C. A. Mithun","raw_affiliation_strings":["Department of Electrical Engineering, Indian Institute of Technology Madras, Chennai, Tamilnadu, India"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Indian Institute of Technology Madras, Chennai, Tamilnadu, India","institution_ids":["https://openalex.org/I24676775"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5052467736","display_name":"Logesh Karunakaran","orcid":"https://orcid.org/0000-0001-6937-0489"},"institutions":[{"id":"https://openalex.org/I24676775","display_name":"Indian Institute of Technology Madras","ror":"https://ror.org/03v0r5n49","country_code":"IN","type":"facility","lineage":["https://openalex.org/I24676775"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Karunakaran Logesh","raw_affiliation_strings":["Department of Electrical Engineering, Indian Institute of Technology Madras, Chennai, Tamilnadu, India"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Indian Institute of Technology Madras, Chennai, Tamilnadu, India","institution_ids":["https://openalex.org/I24676775"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5111385188","display_name":"P. Venkatakrishnan","orcid":null},"institutions":[{"id":"https://openalex.org/I24676775","display_name":"Indian Institute of Technology Madras","ror":"https://ror.org/03v0r5n49","country_code":"IN","type":"facility","lineage":["https://openalex.org/I24676775"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"P. Venkatakrishnan","raw_affiliation_strings":["Department of Chemistry, Indian Institute of Technology Madras, Chennai, Tamilnadu, India"],"affiliations":[{"raw_affiliation_string":"Department of Chemistry, Indian Institute of Technology Madras, Chennai, Tamilnadu, India","institution_ids":["https://openalex.org/I24676775"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5035530630","display_name":"Soumya Dutta","orcid":"https://orcid.org/0000-0002-3936-6718"},"institutions":[{"id":"https://openalex.org/I24676775","display_name":"Indian Institute of Technology Madras","ror":"https://ror.org/03v0r5n49","country_code":"IN","type":"facility","lineage":["https://openalex.org/I24676775"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"S. Dutta","raw_affiliation_strings":["Department of Electrical Engineering, Indian Institute of Technology Madras, Chennai, Tamilnadu, India"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Indian Institute of Technology Madras, Chennai, Tamilnadu, India","institution_ids":["https://openalex.org/I24676775"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5039424562"],"corresponding_institution_ids":["https://openalex.org/I24676775"],"apc_list":null,"apc_paid":null,"fwci":0.2055,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.50334229,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"2"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10045","display_name":"Organic Electronics and Photovoltaics","score":0.9988999962806702,"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/T10045","display_name":"Organic Electronics and Photovoltaics","score":0.9988999962806702,"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/T10623","display_name":"Thin-Film Transistor Technologies","score":0.9976999759674072,"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/T10611","display_name":"Organic Light-Emitting Diodes Research","score":0.9936000108718872,"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/materials-science","display_name":"Materials science","score":0.8345978856086731},{"id":"https://openalex.org/keywords/contact-resistance","display_name":"Contact resistance","score":0.7612713575363159},{"id":"https://openalex.org/keywords/thin-film-transistor","display_name":"Thin-film transistor","score":0.7052789926528931},{"id":"https://openalex.org/keywords/optoelectronics","display_name":"Optoelectronics","score":0.7024533152580261},{"id":"https://openalex.org/keywords/organic-semiconductor","display_name":"Organic semiconductor","score":0.564586877822876},{"id":"https://openalex.org/keywords/dielectric","display_name":"Dielectric","score":0.5623133182525635},{"id":"https://openalex.org/keywords/transistor","display_name":"Transistor","score":0.5580562949180603},{"id":"https://openalex.org/keywords/hysteresis","display_name":"Hysteresis","score":0.5357187390327454},{"id":"https://openalex.org/keywords/electrode","display_name":"Electrode","score":0.5211608409881592},{"id":"https://openalex.org/keywords/gate-dielectric","display_name":"Gate dielectric","score":0.5160434246063232},{"id":"https://openalex.org/keywords/work-function","display_name":"Work function","score":0.5145565867424011},{"id":"https://openalex.org/keywords/semiconductor","display_name":"Semiconductor","score":0.48904380202293396},{"id":"https://openalex.org/keywords/layer","display_name":"Layer (electronics)","score":0.3228551149368286},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.2987474799156189},{"id":"https://openalex.org/keywords/nanotechnology","display_name":"Nanotechnology","score":0.2730470895767212},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.14301377534866333},{"id":"https://openalex.org/keywords/condensed-matter-physics","display_name":"Condensed matter physics","score":0.05892443656921387}],"concepts":[{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.8345978856086731},{"id":"https://openalex.org/C123671423","wikidata":"https://www.wikidata.org/wiki/Q332329","display_name":"Contact resistance","level":3,"score":0.7612713575363159},{"id":"https://openalex.org/C87359718","wikidata":"https://www.wikidata.org/wiki/Q1271916","display_name":"Thin-film transistor","level":3,"score":0.7052789926528931},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.7024533152580261},{"id":"https://openalex.org/C94003879","wikidata":"https://www.wikidata.org/wiki/Q1933714","display_name":"Organic semiconductor","level":2,"score":0.564586877822876},{"id":"https://openalex.org/C133386390","wikidata":"https://www.wikidata.org/wiki/Q184996","display_name":"Dielectric","level":2,"score":0.5623133182525635},{"id":"https://openalex.org/C172385210","wikidata":"https://www.wikidata.org/wiki/Q5339","display_name":"Transistor","level":3,"score":0.5580562949180603},{"id":"https://openalex.org/C123299182","wikidata":"https://www.wikidata.org/wiki/Q190837","display_name":"Hysteresis","level":2,"score":0.5357187390327454},{"id":"https://openalex.org/C17525397","wikidata":"https://www.wikidata.org/wiki/Q176140","display_name":"Electrode","level":2,"score":0.5211608409881592},{"id":"https://openalex.org/C166972891","wikidata":"https://www.wikidata.org/wiki/Q5527011","display_name":"Gate dielectric","level":4,"score":0.5160434246063232},{"id":"https://openalex.org/C115235246","wikidata":"https://www.wikidata.org/wiki/Q783800","display_name":"Work function","level":3,"score":0.5145565867424011},{"id":"https://openalex.org/C108225325","wikidata":"https://www.wikidata.org/wiki/Q11456","display_name":"Semiconductor","level":2,"score":0.48904380202293396},{"id":"https://openalex.org/C2779227376","wikidata":"https://www.wikidata.org/wiki/Q6505497","display_name":"Layer (electronics)","level":2,"score":0.3228551149368286},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.2987474799156189},{"id":"https://openalex.org/C171250308","wikidata":"https://www.wikidata.org/wiki/Q11468","display_name":"Nanotechnology","level":1,"score":0.2730470895767212},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.14301377534866333},{"id":"https://openalex.org/C26873012","wikidata":"https://www.wikidata.org/wiki/Q214781","display_name":"Condensed matter physics","level":1,"score":0.05892443656921387},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C147789679","wikidata":"https://www.wikidata.org/wiki/Q11372","display_name":"Physical chemistry","level":1,"score":0.0},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/drc50226.2020.9135178","is_oa":false,"landing_page_url":"https://doi.org/10.1109/drc50226.2020.9135178","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2020 Device Research Conference (DRC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":3,"referenced_works":["https://openalex.org/W2084373585","https://openalex.org/W2898123635","https://openalex.org/W2991135271"],"related_works":["https://openalex.org/W1938027841","https://openalex.org/W2077611628","https://openalex.org/W2084591572","https://openalex.org/W2349262482","https://openalex.org/W2030828163","https://openalex.org/W2886936406","https://openalex.org/W3002235194","https://openalex.org/W2057343117","https://openalex.org/W2965554330","https://openalex.org/W1971979379"],"abstract_inverted_index":{"Even":[0],"though":[1],"there":[2],"has":[3],"been":[4,57],"a":[5,80],"significant":[6],"progress":[7],"in":[8,47],"organic":[9],"thin":[10],"film":[11],"transistor":[12],"(OTFT),":[13],"one":[14],"of":[15,30,66],"the":[16,21,28,43,64,67],"major":[17],"limitations":[18],"that":[19],"hinders":[20],"device":[22],"performance":[23],"is":[24,96],"contact":[25,61,103],"effect":[26,36],"at":[27],"junction":[29],"semiconductor":[31],"and":[32],"source-drain":[33],"contacts":[34],"The":[35],"becomes":[37],"more":[38],"effective":[39],"while":[40],"scaling":[41],"down":[42],"channel":[44],"length":[45],"resulting":[46],"apparent":[48],"mobility":[49],"reduction,":[50],"hysteresis":[51],"etc.":[52],"[1]":[53],".":[54],"Efforts":[55],"have":[56],"made":[58],"to":[59,98],"reduce":[60],"resistance":[62],"through":[63],"reduction":[65],"metal-semiconductor":[68],"injection":[69],"barrier":[70],"by":[71,78],"either":[72],"metal":[73],"work":[74],"function":[75],"modification":[76],"or":[77],"introducing":[79],"carrier":[81],"injecting":[82],"buffer":[83],"layer.":[84],"In":[85],"this":[86],"work,":[87],"recessed":[88],"drain-source":[89],"structure":[90],"on":[91,107],"solution-processed":[92],"polymer":[93],"gate":[94,101],"dielectric":[95],"demonstrated":[97],"realize":[99],"bottom":[100,102],"(BGBC)":[104],"OTFT":[105],"based":[106],"poly[2,5-bis(3-tetradecylthiophen-2-yl)thieno[3,2-":[108],"b]thiophene](PBTTT-C14)":[109],"as":[110],"semiconductor.":[111]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":3},{"year":2022,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
