DC Field | Value | Language |
---|---|---|
dc.contributor.author | Lee, WH | - |
dc.contributor.author | Kwak, D | - |
dc.contributor.author | Anthony, JE | - |
dc.contributor.author | Lee, HS | - |
dc.contributor.author | Choi, HH | - |
dc.contributor.author | Kim, DH | - |
dc.contributor.author | Lee, SG | - |
dc.contributor.author | Cho, K | - |
dc.date.accessioned | 2016-03-31T09:06:36Z | - |
dc.date.available | 2016-03-31T09:06:36Z | - |
dc.date.created | 2012-03-22 | - |
dc.date.issued | 2012-01-25 | - |
dc.identifier.issn | 1616-301X | - |
dc.identifier.other | 2012-OAK-0000025136 | - |
dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/16649 | - |
dc.description.abstract | The phase-separation characteristics of spin-cast difluorinated-triethylsilylethynyl anthradithiophene (F-TESADT)/poly(methyl methacrylate) (PMMA) blends are investigated with the aim of fabricating transistors with a high field-effect mobility and stability. It is found that the presence of PMMA in the F-TESADT/PMMA blends prevents dewetting of F-TESADT from the substrate and provides a platform for F-TESADT molecules to segregate and crystallize at the airfilm interface. By controlling the solvent evaporation rate of the spin-cast blend solution, it is possible to regulate the phase separation of the two components, which in turn determines the structural development of the F-TESADT crystals on PMMA. At a low solvent evaporation rate, a bilayer structure consisting of highly ordered F-TESAT crystals on the top and low-trap PMMA dielectric on the bottom can be fabricated by a one-step spin-casting process. The use of F-TESADT/PMMA blend films in bottom gate transistors produces much higher field-effect mobilities and greater stability than homo F-TESADT films because the phase-separated interface provides an efficient pathway for charge transport. | - |
dc.description.statementofresponsibility | X | - |
dc.language | English | - |
dc.publisher | WILEY-V C H VERLAG GMBH | - |
dc.relation.isPartOf | ADVANCED FUNCTIONAL MATERIALS | - |
dc.subject | organic semiconductors | - |
dc.subject | soluble acene | - |
dc.subject | organic field-effect transistors | - |
dc.subject | phase separation | - |
dc.subject | FIELD-EFFECT TRANSISTORS | - |
dc.subject | THIN-FILM TRANSISTORS | - |
dc.subject | ORGANIC TRANSISTORS | - |
dc.subject | HIGH-MOBILITY | - |
dc.subject | FUNCTIONALIZED ACENES | - |
dc.subject | BIAS-STRESS | - |
dc.subject | ELECTRONICS | - |
dc.subject | PENTACENE | - |
dc.subject | ANTHRADITHIOPHENE | - |
dc.subject | CRYSTALLIZATION | - |
dc.title | The Influence of the Solvent Evaporation Rate on the Phase Separation and Electrical Performances of Soluble Acene-Polymer Blend Semiconductors | - |
dc.type | Article | - |
dc.contributor.college | 화학공학과 | - |
dc.identifier.doi | 10.1002/ADFM.201101159 | - |
dc.author.google | Lee, WH | - |
dc.author.google | Kwak, D | - |
dc.author.google | Anthony, JE | - |
dc.author.google | Lee, HS | - |
dc.author.google | Choi, HH | - |
dc.author.google | Kim, DH | - |
dc.author.google | Lee, SG | - |
dc.author.google | Cho, K | - |
dc.relation.volume | 22 | - |
dc.relation.issue | 2 | - |
dc.relation.startpage | 267 | - |
dc.relation.lastpage | 281 | - |
dc.contributor.id | 10077904 | - |
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.22, no.2, pp.267 - 281 | - |
dc.identifier.wosid | 000299251800004 | - |
dc.date.tcdate | 2019-01-01 | - |
dc.citation.endPage | 281 | - |
dc.citation.number | 2 | - |
dc.citation.startPage | 267 | - |
dc.citation.title | ADVANCED FUNCTIONAL MATERIALS | - |
dc.citation.volume | 22 | - |
dc.contributor.affiliatedAuthor | Cho, K | - |
dc.identifier.scopusid | 2-s2.0-84862907641 | - |
dc.description.journalClass | 1 | - |
dc.description.journalClass | 1 | - |
dc.description.wostc | 51 | - |
dc.description.scptc | 45 | * |
dc.date.scptcdate | 2018-05-121 | * |
dc.type.docType | Article | - |
dc.subject.keywordPlus | FIELD-EFFECT TRANSISTORS | - |
dc.subject.keywordPlus | THIN-FILM TRANSISTORS | - |
dc.subject.keywordPlus | ORGANIC TRANSISTORS | - |
dc.subject.keywordPlus | HIGH-MOBILITY | - |
dc.subject.keywordPlus | FUNCTIONALIZED ACENES | - |
dc.subject.keywordPlus | BIAS-STRESS | - |
dc.subject.keywordPlus | ELECTRONICS | - |
dc.subject.keywordPlus | PENTACENE | - |
dc.subject.keywordPlus | ANTHRADITHIOPHENE | - |
dc.subject.keywordPlus | CRYSTALLIZATION | - |
dc.subject.keywordAuthor | organic semiconductors | - |
dc.subject.keywordAuthor | soluble acene | - |
dc.subject.keywordAuthor | organic field-effect transistors | - |
dc.subject.keywordAuthor | phase separation | - |
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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