DC Field | Value | Language |
---|---|---|
dc.contributor.author | Gitish K. Dutta | - |
dc.contributor.author | A-Reum Han | - |
dc.contributor.author | Junghoon Lee | - |
dc.contributor.author | Yiho Kim | - |
dc.contributor.author | Oh, JH | - |
dc.contributor.author | Changduk Yang | - |
dc.date.accessioned | 2016-03-31T08:01:30Z | - |
dc.date.available | 2016-03-31T08:01:30Z | - |
dc.date.created | 2014-09-29 | - |
dc.date.issued | 2013-11-13 | - |
dc.identifier.issn | 1616-301X | - |
dc.identifier.other | 2013-OAK-0000030314 | - |
dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/14391 | - |
dc.description.abstract | Systematic creation of polymeric semiconductors from novel building blocks is critical for improving charge transport properties in organic field-effect transistors (OFETs). A series of ultralow-bandgap polymers containing thienoisoindigo (TIIG) as a thiophene analogue of isoindigo (IIG) is synthesized. The UV-Vis absorptions of the TIIG-based polymers (PTIIG-T, PTIIG-Se, and PTIIG-DT) exhibit broad bands covering the visible to near-infrared range of up to 1600 nm. All the polymers exhibit unipolar p-channel operations with regard to gold contacts. PTIIG-DT with centrosymmetric donor exhibits a maximum mobility of 0.20 cm(2) V-1 s(-1) under gold contacts, which is higher than those of the other polymers containing axisymmetric donors. Intriguingly, OFETs fabricated with aluminum electrodes show ambipolar charge transport with hole and electron mobilities of up to 0.28 (PTIIG-DT) and 0.03 (PTIIG-T) cm(2) V-1 s(-1), respectively. This is a record value for the hitherto reported TIIG-based OFETs. The finding demonstrates that TIIG-based polymers can potentially function as either unipolar or ambipolar semiconductors without reliance on the degree of electron affinity of the co-monomers. | - |
dc.description.statementofresponsibility | X | - |
dc.language | English | - |
dc.publisher | WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim | - |
dc.relation.isPartOf | ADVANCED FUNCTIONAL MATERIALS | - |
dc.subject | thienoisoindigo | - |
dc.subject | unipolar semiconductors | - |
dc.subject | ultralow-bandgap polymers | - |
dc.subject | organic field-effect transistors | - |
dc.subject | ambipolarity | - |
dc.subject | FIELD-EFFECT TRANSISTORS | - |
dc.subject | THIN-FILM TRANSISTORS | - |
dc.subject | HIGH-PERFORMANCE AMBIPOLAR | - |
dc.subject | SELF-ASSEMBLED MONOLAYERS | - |
dc.subject | LOW-BAND-GAP | - |
dc.subject | SOLAR-CELLS | - |
dc.subject | CONJUGATED POLYMERS | - |
dc.subject | SEMICONDUCTING POLYMERS | - |
dc.subject | TRANSPORTING POLYMER | - |
dc.subject | HOLE MOBILITIES | - |
dc.title | Visible-Near Infrared Absorbing Polymers Containing Thienoisoindigo and Electron-Rich Units for Organic Transistors with Tunable Polarity | - |
dc.type | Article | - |
dc.contributor.college | 화학공학과 | - |
dc.identifier.doi | 10.1002/ADFM.201300536 | - |
dc.author.google | Dutta, GK | - |
dc.author.google | Han, AR | - |
dc.author.google | Lee, J | - |
dc.author.google | Kim, Y | - |
dc.author.google | Oh, JH | - |
dc.author.google | Yang, C | - |
dc.relation.volume | 23 | - |
dc.relation.issue | 42 | - |
dc.relation.startpage | 5317 | - |
dc.relation.lastpage | 5325 | - |
dc.contributor.id | 10165224 | - |
dc.relation.journal | ADVANCED FUNCTIONAL MATERIALS | - |
dc.relation.index | SCI급, SCOPUS 등재논문 | - |
dc.relation.sci | SCI | - |
dc.collections.name | Journal Papers | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | ADVANCED FUNCTIONAL MATERIALS, v.23, no.42, pp.5317 - 5325 | - |
dc.identifier.wosid | 000327480900012 | - |
dc.date.tcdate | 2019-01-01 | - |
dc.citation.endPage | 5325 | - |
dc.citation.number | 42 | - |
dc.citation.startPage | 5317 | - |
dc.citation.title | ADVANCED FUNCTIONAL MATERIALS | - |
dc.citation.volume | 23 | - |
dc.contributor.affiliatedAuthor | Oh, JH | - |
dc.identifier.scopusid | 2-s2.0-84887826995 | - |
dc.description.journalClass | 1 | - |
dc.description.journalClass | 1 | - |
dc.description.wostc | 53 | - |
dc.description.scptc | 44 | * |
dc.date.scptcdate | 2018-05-121 | * |
dc.type.docType | Article | - |
dc.subject.keywordPlus | FIELD-EFFECT TRANSISTORS | - |
dc.subject.keywordPlus | HIGH-PERFORMANCE AMBIPOLAR | - |
dc.subject.keywordPlus | LOW-BAND-GAP | - |
dc.subject.keywordPlus | SOLAR-CELLS | - |
dc.subject.keywordPlus | HOLE MOBILITIES | - |
dc.subject.keywordPlus | COPOLYMER | - |
dc.subject.keywordPlus | DESIGN | - |
dc.subject.keywordAuthor | thienoisoindigo | - |
dc.subject.keywordAuthor | unipolar semiconductors | - |
dc.subject.keywordAuthor | ultralow-bandgap polymers | - |
dc.subject.keywordAuthor | organic field-effect transistors | - |
dc.subject.keywordAuthor | ambipolarity | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Physical | - |
dc.relation.journalWebOfScienceCategory | Nanoscience & Nanotechnology | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Physics, Applied | - |
dc.relation.journalWebOfScienceCategory | Physics, Condensed Matter | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalResearchArea | Science & Technology - Other Topics | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalResearchArea | Physics | - |
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