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DC Field | Value | Language |
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dc.citation.endPage | 1510 | - |
dc.citation.number | 4 | - |
dc.citation.startPage | 1504 | - |
dc.citation.title | JOURNAL OF MATERIALS CHEMISTRY | - |
dc.citation.volume | 22 | - |
dc.contributor.author | Lee, Junghoon | - |
dc.contributor.author | Cho, Shinuk | - |
dc.contributor.author | Seo, Jung Hwa | - |
dc.contributor.author | Anant, Piyush | - |
dc.contributor.author | Jacob, Josemon | - |
dc.contributor.author | Yang, Changduk | - |
dc.date.accessioned | 2023-12-22T05:37:23Z | - |
dc.date.available | 2023-12-22T05:37:23Z | - |
dc.date.created | 2013-07-05 | - |
dc.date.issued | 2012-01 | - |
dc.description.abstract | A fact-finding study on thiophenyl diketopyrrolopyrrole (TDPP)-containing polymers for electronically convertible transport characteristics in organic field effect transistors (OFETs) is presented. In the subject of this consideration, a TDPP-based polymer with bis-benzothiadiazole (BisBT) units that serve as powerful electron-deficient building blocks, namely PDTDPP-BisBT, is prepared in order to achieve an n-channel transistor. The resulting polymer shows n-channel dominant ambipolar OFET characteristics and its electron mobility (1.3 x 10(-3) cm(2) V(-1) s(-1)) is found to be one order of magnitude higher than the hole mobility. Besides, the PDTDPP-BisBT OFET performance is independent of film-deposition conditions due to its completely amorphous microstructure, supported by the atomic force microscopy (AFM) and X-ray diffraction (XRD) analyses. Herein, we report an intriguing discovery in sync with our previous studies that TDPP-based polymers can function as a p-type, n-type, or ambipolar organic semiconductor in accordance with the degree of electron affinity of the comonomers. | - |
dc.identifier.bibliographicCitation | JOURNAL OF MATERIALS CHEMISTRY, v.22, no.4, pp.1504 - 1510 | - |
dc.identifier.doi | 10.1039/c1jm14549e | - |
dc.identifier.issn | 0959-9428 | - |
dc.identifier.scopusid | 2-s2.0-84855393814 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/2637 | - |
dc.identifier.url | http://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&scp=84855393814 | - |
dc.identifier.wosid | 000298878100037 | - |
dc.language | 영어 | - |
dc.publisher | ROYAL SOC CHEMISTRY | - |
dc.title | Swapping field-effect transistor characteristics in polymeric diketopyrrolopyrrole semiconductors: Debut of an electron dominant transporting polymer | - |
dc.type | Article | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Physical; Materials Science, Multidisciplinary | - |
dc.relation.journalResearchArea | Chemistry; Materials Science | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.subject.keywordPlus | THIN-FILM TRANSISTORS | - |
dc.subject.keywordPlus | LIGHT-EMITTING-DIODES | - |
dc.subject.keywordPlus | SOLAR-CELLS | - |
dc.subject.keywordPlus | N-CHANNEL | - |
dc.subject.keywordPlus | CONJUGATED POLYMERS | - |
dc.subject.keywordPlus | CARRIER MOBILITY | - |
dc.subject.keywordPlus | ACCEPTOR | - |
dc.subject.keywordPlus | DONOR | - |
dc.subject.keywordPlus | DERIVATIVES | - |
dc.subject.keywordPlus | COPOLYMERS | - |
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