Photoreactive pi-conjugated star-shaped molecules for the organic field-effect transistor
DC Field | Value | Language |
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dc.contributor.author | Hoang, Mai Ha | - |
dc.contributor.author | Cho, Min Ju | - |
dc.contributor.author | Kim, Dae Cheol | - |
dc.contributor.author | Kim, Kyung Hwan | - |
dc.contributor.author | Shin, Ji Won | - |
dc.contributor.author | Cho, Mi Yeon | - |
dc.contributor.author | Joo, Jin-soo | - |
dc.contributor.author | Choi, Dong Hoon | - |
dc.date.accessioned | 2021-09-08T15:48:44Z | - |
dc.date.available | 2021-09-08T15:48:44Z | - |
dc.date.created | 2021-06-10 | - |
dc.date.issued | 2009-07 | - |
dc.identifier.issn | 1566-1199 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/119749 | - |
dc.description.abstract | A number of semiconducting organic molecules capable of wet processing exhibit high carrier mobility and current modulation. In this work, we synthesized photopatternable pi-conjugated star-shaped molecules and characterized their physical properties. The solubility of the synthesized molecules is very good for solution processing. The synthesized organic semiconducting multi-branched molecules are capable of photopatterning by virtue of photopolymerization of the reactive pentadienyl end groups. The transistor devices using these molecules provided a field-effect mobility of 1.3(+/-0.2) x 10(-3)-3.7(+/-0.5) x 10(-3) cm(2) V-1 s(-1) as well as a high current on/off ratio (I-on/off > 10(3)) and a low threshold voltage. In the case of the photoreactive star-shaped conjugated molecule HP2P, it was found that field-effect mobility was maintained even after the photocrosslinking process. This result can be used in the design of photo patternable semiconductor molecules for thin-film transistor electronic applications. (C) 2009 Elsevier B.V. All rights reserved. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | ELSEVIER SCIENCE BV | - |
dc.subject | HETEROJUNCTION SOLAR-CELLS | - |
dc.subject | LIQUID-CRYSTALS | - |
dc.subject | HYBRID SYSTEMS | - |
dc.subject | SEMICONDUCTORS | - |
dc.subject | OLIGOTHIOPHENES | - |
dc.subject | OLIGOMERS | - |
dc.title | Photoreactive pi-conjugated star-shaped molecules for the organic field-effect transistor | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Joo, Jin-soo | - |
dc.contributor.affiliatedAuthor | Choi, Dong Hoon | - |
dc.identifier.doi | 10.1016/j.orgel.2009.02.021 | - |
dc.identifier.scopusid | 2-s2.0-67349214990 | - |
dc.identifier.wosid | 000267335800008 | - |
dc.identifier.bibliographicCitation | ORGANIC ELECTRONICS, v.10, no.4, pp.607 - 617 | - |
dc.relation.isPartOf | ORGANIC ELECTRONICS | - |
dc.citation.title | ORGANIC ELECTRONICS | - |
dc.citation.volume | 10 | - |
dc.citation.number | 4 | - |
dc.citation.startPage | 607 | - |
dc.citation.endPage | 617 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalResearchArea | Physics | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Physics, Applied | - |
dc.subject.keywordPlus | HETEROJUNCTION SOLAR-CELLS | - |
dc.subject.keywordPlus | LIQUID-CRYSTALS | - |
dc.subject.keywordPlus | HYBRID SYSTEMS | - |
dc.subject.keywordPlus | SEMICONDUCTORS | - |
dc.subject.keywordPlus | OLIGOTHIOPHENES | - |
dc.subject.keywordPlus | OLIGOMERS | - |
dc.subject.keywordAuthor | Photoreactive | - |
dc.subject.keywordAuthor | Organic field-effect transistor | - |
dc.subject.keywordAuthor | Star-shaped molecule | - |
dc.subject.keywordAuthor | Carrier mobility | - |
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