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DC Field | Value | Language |
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dc.citation.endPage | 2308 | - |
dc.citation.number | 11 | - |
dc.citation.startPage | 2302 | - |
dc.citation.title | ASIAN JOURNAL OF ORGANIC CHEMISTRY | - |
dc.citation.volume | 7 | - |
dc.contributor.author | Lee, Yoon Ho | - |
dc.contributor.author | Shin, Dong Seon | - |
dc.contributor.author | Kim, Dong Yeong | - |
dc.contributor.author | Nam, Dongsik | - |
dc.contributor.author | Choe, Wonyoung | - |
dc.contributor.author | Hong, Sung You | - |
dc.contributor.author | Oh, Joon Hak | - |
dc.date.accessioned | 2023-12-21T20:07:05Z | - |
dc.date.available | 2023-12-21T20:07:05Z | - |
dc.date.created | 2018-11-19 | - |
dc.date.issued | 2018-11 | - |
dc.description.abstract | Molecular design and crystallinity control are important issues for the development of high-performance organic optoelectronic devices. Here, a highly photo-responsive n-type organic small molecular semiconductor, (2Z,2′Z)-3,3′-(2,5-dimethoxy-1,4-phenylene)bis(2-(3,5-bis(trifluoro-methyl)phenyl)acrylonitrile) (DM-R), was synthesized and the photoelectronic properties of self-assembled DM-R microwire organic phototransistors (MW-OPTs) were studied. Significant enhancement in the electron mobility (μe) of MW-OPTs (μe: 0.16 cm2 V−1 s−1) was observed as compared to thin-film-OPTs (μe: 2.7×10−3 cm2 V−1 s−1), most likely due to the single-crystalline nature of the self-assembled MWs. Moreover, the photoresponsivity of MW-OPTs showed 23.53 (A W−1), which was 130 times higher than that of thin-film OPTs (0.18 A W−1). Furthermore, the MW-OPTs exhibited stable photoswitching properties and a faster charge accumulation/release rate than those of thin-film OPTs. The results obtained herein demonstrate a facile solution-based approach for the fabrication of high-performance n-type organic MW-OPTs and provide a systematic analysis platform of the photo-generated charge carrier dynamics. | - |
dc.identifier.bibliographicCitation | ASIAN JOURNAL OF ORGANIC CHEMISTRY, v.7, no.11, pp.2302 - 2308 | - |
dc.identifier.doi | 10.1002/ajoc.201800399 | - |
dc.identifier.issn | 2193-5807 | - |
dc.identifier.scopusid | 2-s2.0-85052933939 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/25287 | - |
dc.identifier.url | https://onlinelibrary.wiley.com/doi/full/10.1002/ajoc.201800399 | - |
dc.identifier.wosid | 000450334400020 | - |
dc.language | 영어 | - |
dc.publisher | WILEY-V C H VERLAG GMBH | - |
dc.title | Organic Phototransistors Based on Self-Assembled Microwires of n-Type Distyrylbenzene Derivative | - |
dc.type | Article | - |
dc.description.isOpenAccess | FALSE | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Organic | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.subject.keywordAuthor | 1-D materials | - |
dc.subject.keywordAuthor | microwires | - |
dc.subject.keywordAuthor | organic phototransistors | - |
dc.subject.keywordAuthor | organic semiconductors | - |
dc.subject.keywordAuthor | Photo-responsive materials | - |
dc.subject.keywordPlus | PERFORMANCE | - |
dc.subject.keywordPlus | FABRICATION | - |
dc.subject.keywordPlus | PHOTORESPONSE | - |
dc.subject.keywordPlus | ENHANCEMENT | - |
dc.subject.keywordPlus | PHOTODIODES | - |
dc.subject.keywordPlus | TRANSISTORS | - |
dc.subject.keywordPlus | PENTACENE | - |
dc.subject.keywordPlus | NANOWIRES | - |
dc.subject.keywordPlus | SENSORS | - |
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