{"id":"https://openalex.org/W3047445136","doi":"https://doi.org/10.1021/acsnano.1c02600","title":"Charge Carrier Inversion in a Doped Thin Film Organic Semiconductor Island","display_name":"Charge Carrier Inversion in a Doped Thin Film Organic Semiconductor Island","publication_year":2021,"publication_date":"2021-05-28","ids":{"openalex":"https://openalex.org/W3047445136","doi":"https://doi.org/10.1021/acsnano.1c02600","mag":"3047445136","pmid":"https://pubmed.ncbi.nlm.nih.gov/34048210"},"language":"en","primary_location":{"id":"doi:10.1021/acsnano.1c02600","doi":"https://doi.org/10.1021/acsnano.1c02600","is_oa":false,"landing_page_url":"https://doi.org/10.1021/acsnano.1c02600","pdf_url":null,"source":{"id":"https://openalex.org/S145476921","display_name":"ACS Nano","issn_l":"1936-0851","issn":["1936-0851","1936-086X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-a","doyens","jufo-3","ki-jl-3","medline","norway-2","poland-200","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320006","host_organization_name":"American Chemical Society","host_organization_lineage":["https://openalex.org/P4310320006"],"host_organization_lineage_names":["American Chemical Society"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACS Nano","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["arxiv","crossref","datacite","pubmed"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://arxiv.org/pdf/2008.01562","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5086985121","display_name":"Zeno Schumacher","orcid":"https://orcid.org/0000-0001-6542-7978","observed_orcids":["https://orcid.org/0000-0001-6542-7978"]},"institutions":[{"id":"https://openalex.org/I5023651","display_name":"McGill University","ror":"https://ror.org/01pxwe438","country_code":"CA","type":"education","lineage":["https://openalex.org/I5023651"]}],"countries":["CA"],"is_corresponding":true,"raw_author_name":"Zeno Schumacher","raw_affiliation_strings":["Department of Physics, McGill University, Montreal, Quebec H3A 2T8, Canada"],"raw_orcid":"https://orcid.org/0000-0001-6542-7978","affiliations":[{"raw_affiliation_string":"Department of Physics, McGill University, Montreal, Quebec H3A 2T8, Canada","institution_ids":["https://openalex.org/I5023651"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5024122665","display_name":"Rasa Rejali","orcid":"https://orcid.org/0000-0001-5495-3665","observed_orcids":["https://orcid.org/0000-0001-5495-3665"]},"institutions":[{"id":"https://openalex.org/I5023651","display_name":"McGill University","ror":"https://ror.org/01pxwe438","country_code":"CA","type":"education","lineage":["https://openalex.org/I5023651"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Rasa Rejali","raw_affiliation_strings":["Department of Physics, McGill University, Montreal, Quebec H3A 2T8, Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Physics, McGill University, Montreal, Quebec H3A 2T8, Canada","institution_ids":["https://openalex.org/I5023651"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Megan Cowie","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I5023651","display_name":"McGill University","ror":"https://ror.org/01pxwe438","country_code":"CA","type":"education","lineage":["https://openalex.org/I5023651"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Megan Cowie","raw_affiliation_strings":["Department of Physics, McGill University, Montreal, Quebec H3A 2T8, Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Physics, McGill University, Montreal, Quebec H3A 2T8, Canada","institution_ids":["https://openalex.org/I5023651"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5045439662","display_name":"Andreas Spielhofer","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I5023651","display_name":"McGill University","ror":"https://ror.org/01pxwe438","country_code":"CA","type":"education","lineage":["https://openalex.org/I5023651"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Andreas Spielhofer","raw_affiliation_strings":["Department of Physics, McGill University, Montreal, Quebec H3A 2T8, Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Physics, McGill University, Montreal, Quebec H3A 2T8, Canada","institution_ids":["https://openalex.org/I5023651"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5079569034","display_name":"Yoichi Miyahara","orcid":"https://orcid.org/0000-0002-9514-9603","observed_orcids":["https://orcid.org/0000-0002-9514-9603"]},"institutions":[{"id":"https://openalex.org/I5023651","display_name":"McGill University","ror":"https://ror.org/01pxwe438","country_code":"CA","type":"education","lineage":["https://openalex.org/I5023651"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Yoichi Miyahara","raw_affiliation_strings":["Department of Physics, McGill University, Montreal, Quebec H3A 2T8, Canada"],"raw_orcid":"https://orcid.org/0000-0002-9514-9603","affiliations":[{"raw_affiliation_string":"Department of Physics, McGill University, Montreal, Quebec H3A 2T8, Canada","institution_ids":["https://openalex.org/I5023651"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5081818835","display_name":"Peter Gr\u00fctter","orcid":"https://orcid.org/0000-0003-1719-8239","observed_orcids":["https://orcid.org/0000-0003-1719-8239"]},"institutions":[{"id":"https://openalex.org/I5023651","display_name":"McGill University","ror":"https://ror.org/01pxwe438","country_code":"CA","type":"education","lineage":["https://openalex.org/I5023651"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Peter Grutter","raw_affiliation_strings":["Department of Physics, McGill University, Montreal, Quebec H3A 2T8, Canada"],"raw_orcid":"https://orcid.org/0000-0003-1719-8239","affiliations":[{"raw_affiliation_string":"Department of Physics, McGill University, Montreal, Quebec H3A 2T8, Canada","institution_ids":["https://openalex.org/I5023651"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5086985121"],"corresponding_institution_ids":["https://openalex.org/I5023651"],"apc_list":{"value":5000,"currency":"USD","value_usd":5000},"apc_paid":null,"fwci":0.5141,"has_fulltext":true,"cited_by_count":9,"citation_normalized_percentile":{"value":0.55293862,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":98},"biblio":{"volume":"15","issue":"6","first_page":"10377","last_page":"10383"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10045","display_name":"Organic Electronics and Photovoltaics","score":0.9970999956130981,"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":0.9970999956130981,"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/T11758","display_name":"Organic and Molecular Conductors Research","score":0.00039999998989515007,"subfield":{"id":"https://openalex.org/subfields/2504","display_name":"Electronic, Optical and Magnetic Materials"},"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/T10913","display_name":"Molecular Junctions and Nanostructures","score":0.00039999998989515007,"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/organic-field-effect-transistors","display_name":"organic field-effect transistors","score":0.8809999823570251},{"id":"https://openalex.org/keywords/pentacene","display_name":"pentacene","score":0.7720000147819519},{"id":"https://openalex.org/keywords/perylene-diimide","display_name":"perylene diimide","score":0.984000027179718},{"id":"https://openalex.org/keywords/organic-semiconductors","display_name":"organic semiconductors","score":0.7009999752044678},{"id":"https://openalex.org/keywords/tip-induced-band-bending","display_name":"tip-induced band bending","score":0.7480000257492065},{"id":"https://openalex.org/keywords/non-contact-atomic-force-microscopy","display_name":"non-contact atomic force microscopy","score":0.7039999961853027}],"concepts":[{"id":"https://openalex.org/C2776498980","wikidata":"https://www.wikidata.org/wiki/Q424450","display_name":"Pentacene","level":4,"score":0.844718337059021},{"id":"https://openalex.org/C99903730","wikidata":"https://www.wikidata.org/wiki/Q1066726","display_name":"Organic field-effect transistor","level":5,"score":0.7541542053222656},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.7503184080123901},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.6604658365249634},{"id":"https://openalex.org/C57863236","wikidata":"https://www.wikidata.org/wiki/Q1130571","display_name":"Doping","level":2,"score":0.6368102431297302},{"id":"https://openalex.org/C94003879","wikidata":"https://www.wikidata.org/wiki/Q1933714","display_name":"Organic semiconductor","level":2,"score":0.6111589670181274},{"id":"https://openalex.org/C172385210","wikidata":"https://www.wikidata.org/wiki/Q5339","display_name":"Transistor","level":3,"score":0.5583723783493042},{"id":"https://openalex.org/C79794668","wikidata":"https://www.wikidata.org/wiki/Q1616270","display_name":"Heterojunction","level":2,"score":0.5531835556030273},{"id":"https://openalex.org/C108225325","wikidata":"https://www.wikidata.org/wiki/Q11456","display_name":"Semiconductor","level":2,"score":0.5143707990646362},{"id":"https://openalex.org/C191952053","wikidata":"https://www.wikidata.org/wiki/Q15119237","display_name":"Dopant","level":3,"score":0.5140591859817505},{"id":"https://openalex.org/C65371982","wikidata":"https://www.wikidata.org/wiki/Q901002","display_name":"Organic electronics","level":4,"score":0.45200955867767334},{"id":"https://openalex.org/C1893757","wikidata":"https://www.wikidata.org/wiki/Q3653001","display_name":"Inversion (geology)","level":3,"score":0.4438297152519226},{"id":"https://openalex.org/C7070889","wikidata":"https://www.wikidata.org/wiki/Q902488","display_name":"Monolayer","level":2,"score":0.43515104055404663},{"id":"https://openalex.org/C19181183","wikidata":"https://www.wikidata.org/wiki/Q4854235","display_name":"Band bending","level":2,"score":0.42929807305336},{"id":"https://openalex.org/C145598152","wikidata":"https://www.wikidata.org/wiki/Q176097","display_name":"Field-effect transistor","level":4,"score":0.42060238122940063},{"id":"https://openalex.org/C171250308","wikidata":"https://www.wikidata.org/wiki/Q11468","display_name":"Nanotechnology","level":1,"score":0.35836490988731384},{"id":"https://openalex.org/C87359718","wikidata":"https://www.wikidata.org/wiki/Q1271916","display_name":"Thin-film transistor","level":3,"score":0.23044723272323608},{"id":"https://openalex.org/C2779227376","wikidata":"https://www.wikidata.org/wiki/Q6505497","display_name":"Layer (electronics)","level":2,"score":0.13355782628059387},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.10254797339439392},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.06931069493293762},{"id":"https://openalex.org/C109007969","wikidata":"https://www.wikidata.org/wiki/Q749565","display_name":"Structural basin","level":2,"score":0.0},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.1021/acsnano.1c02600","doi":"https://doi.org/10.1021/acsnano.1c02600","is_oa":false,"landing_page_url":"https://doi.org/10.1021/acsnano.1c02600","pdf_url":null,"source":{"id":"https://openalex.org/S145476921","display_name":"ACS Nano","issn_l":"1936-0851","issn":["1936-0851","1936-086X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-a","doyens","jufo-3","ki-jl-3","medline","norway-2","poland-200","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320006","host_organization_name":"American Chemical Society","host_organization_lineage":["https://openalex.org/P4310320006"],"host_organization_lineage_names":["American Chemical Society"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACS Nano","raw_type":"journal-article"},{"id":"pmid:34048210","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/34048210","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACS nano","raw_type":"Journal Article"},{"id":"pmh:oai:arXiv.org:2008.01562","doi":null,"is_oa":true,"landing_page_url":"http://arxiv.org/abs/2008.01562","pdf_url":"https://arxiv.org/pdf/2008.01562","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"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":"text"},{"id":"doi:10.48550/arxiv.2008.01562","doi":"https://doi.org/10.48550/arxiv.2008.01562","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2008.01562","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"article-journal"}],"best_oa_location":{"id":"pmh:oai:arXiv.org:2008.01562","doi":null,"is_oa":true,"landing_page_url":"http://arxiv.org/abs/2008.01562","pdf_url":"https://arxiv.org/pdf/2008.01562","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"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":"text"},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320320924","display_name":"Schweizerischer Nationalfonds zur F\u00f6rderung der Wissenschaftlichen Forschung","ror":"https://ror.org/00yjd3n13"},{"id":"https://openalex.org/F4320321487","display_name":"Canadian Network for Research and Innovation in Machining Technology, Natural Sciences and Engineering Research Council of Canada","ror":"https://ror.org/01h531d29"},{"id":"https://openalex.org/F4320321747","display_name":"Fonds Qu\u00e9b\u00e9cois de la Recherche sur la Nature et les Technologies","ror":"https://ror.org/00b9f9778"},{"id":"https://openalex.org/F4320334593","display_name":"Natural Sciences and Engineering Research Council of Canada","ror":"https://ror.org/01h531d29"},{"id":"https://openalex.org/F4320334841","display_name":"Fonds de recherche du Qu\u00e9bec \u2013 Nature et technologies","ror":"https://ror.org/00b9f9778"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3047445136.pdf","grobid_xml":"https://content.openalex.org/works/W3047445136.grobid-xml"},"referenced_works_count":34,"referenced_works":["https://openalex.org/W1963881278","https://openalex.org/W1976938616","https://openalex.org/W1985349190","https://openalex.org/W1990146502","https://openalex.org/W1991011769","https://openalex.org/W1991239616","https://openalex.org/W1998879879","https://openalex.org/W2015267239","https://openalex.org/W2015875626","https://openalex.org/W2018846113","https://openalex.org/W2019889543","https://openalex.org/W2025043854","https://openalex.org/W2025492758","https://openalex.org/W2026762680","https://openalex.org/W2041347594","https://openalex.org/W2048351834","https://openalex.org/W2055447630","https://openalex.org/W2055921423","https://openalex.org/W2056868931","https://openalex.org/W2069687528","https://openalex.org/W2078433848","https://openalex.org/W2094241272","https://openalex.org/W2114344279","https://openalex.org/W2119883780","https://openalex.org/W2123874985","https://openalex.org/W2272178671","https://openalex.org/W2319214068","https://openalex.org/W2320068633","https://openalex.org/W2333082042","https://openalex.org/W2544017033","https://openalex.org/W2623157579","https://openalex.org/W2798962649","https://openalex.org/W2956352649","https://openalex.org/W2981443463"],"related_works":["https://openalex.org/W1965418693","https://openalex.org/W1581290506","https://openalex.org/W2026762680","https://openalex.org/W2914393892","https://openalex.org/W53547474","https://openalex.org/W1978705784","https://openalex.org/W2747119911","https://openalex.org/W2094735161","https://openalex.org/W2000146769","https://openalex.org/W1998879879"],"abstract_inverted_index":{"Inducing":[0],"an":[1,158],"inversion":[2,165],"layer":[3],"in":[4,60,87,97,163],"organic":[5,16,49],"semiconductors":[6],"is":[7,75],"a":[8,38,67,109,135],"highly":[9],"nontrivial,":[10],"but":[11],"critical,":[12],"achievement":[13],"for":[14,32,112,157],"producing":[15],"field-effect":[17],"transistor":[18],"(OFET)":[19],"devices,":[20],"which":[21],"rely":[22],"on":[23,66],"the":[24,44,58,84,88,98,102,117,121,164],"generation":[25],"of":[26,47,57,83,101],"inversion,":[27,129],"accumulation,":[28],"and":[29,70,131,153],"depletion":[30],"regimes":[31,133],"successful":[33],"operation.":[34],"Here,":[35],"we":[36,127],"develop":[37],"pulsed":[39],"bias":[40],"technique":[41,65],"to":[42,120,161],"characterize":[43],"dopant":[45],"type":[46],"any":[48],"material":[50,59],"system,":[51],"without":[52],"prior":[53],"knowledge":[54],"or":[55],"characterization":[56],"question.":[61],"We":[62],"use":[63],"this":[64],"pentacene/PTCDI":[68],"heterostructure":[69],"thus":[71],"deduce":[72],"that":[73,149],"pentacene":[74,89,144],"exhibiting":[76],"n":[77,142],"-doped":[78,143],"like":[79],"response.":[80],"The":[81],"source":[82],"additional":[85],"charges":[86],"island":[90],"can":[91],"be":[92],"identified":[93],"by":[94],"charging":[95],"rings":[96],"dissipation":[99],"channel":[100],"noncontact":[103],"atomic":[104],"force":[105],"microscopy":[106],"(AFM)":[107],"signal,":[108],"typical":[110],"signature":[111],"localized":[113],"charge":[114],"transfer":[115],"from":[116],"AFM":[118],"tip":[119],"sample.":[122],"Additionally,":[123],"through":[124],"tip-induced":[125],"band-bending,":[126],"generate":[128],"depletion,":[130],"accumulation":[132],"over":[134],"20":[136],"nm":[137],"radius,":[138],"three":[139],"monolayer":[140],"thick":[141],"island.":[145],"Our":[146],"findings":[147],"demonstrate":[148],"nanometer-scale":[150],"lateral":[151],"extent":[152],"thickness":[154],"are":[155],"sufficient":[156],"OFET":[159],"device":[160],"operate":[162],"regime.":[166]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":5},{"year":2022,"cited_by_count":1}],"updated_date":"2026-11-05T12:25:35.769452","created_date":"2020-08-10T00:00:00"}