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DC Field | Value | Language |
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dc.citation.endPage | 5889 | - |
dc.citation.number | 24 | - |
dc.citation.startPage | 5882 | - |
dc.citation.title | CHEMISTRY OF MATERIALS | - |
dc.citation.volume | 19 | - |
dc.contributor.author | Shin, Tae Joo | - |
dc.contributor.author | Yang, Hoichang | - |
dc.contributor.author | Ling, Mang-mang | - |
dc.contributor.author | Locklin, Jason | - |
dc.contributor.author | Yang, Lin | - |
dc.contributor.author | Lee, Byeongdu | - |
dc.contributor.author | Roberts, Mark E. | - |
dc.contributor.author | Mallik, Abhijit Basu | - |
dc.contributor.author | Bao, Zhenan | - |
dc.date.accessioned | 2023-12-22T09:08:02Z | - |
dc.date.available | 2023-12-22T09:08:02Z | - |
dc.date.created | 2020-01-23 | - |
dc.date.issued | 2007-11 | - |
dc.description.abstract | Air-stable p-type semiconducting oligofluorene-thiophene derivatives were vacuum-deposited on octadecyltriethoxysilane-treated SiO2/Si substrates. Effects of end-substituents and substrate deposition temperature (T-D) on molecular orientation, crystalline morphologies, and structures in these thin films were investigated by two-dimensional grazing incidence X-ray diffraction and atomic force microscopy, and those results were correlated with charge mobility in top-contacted devices. Crystalline morphologies of the first monolayer thin film in direct contact with the dielectric surface, influenced by T(D)s (25, 90, and 140 degrees C) and end-substituted groups (hydrogen, hexyl, and dodecyl), could be categorized as dendrite, compact disk, and single-crystal-like layered grains. The results of grazing incidence X-ray diffraction strongly support that molecular orientation in the films can be finely tuned through controlling substrate, T-D, and molecular architecture, resulting in high air stability and field-effect mobility in a top-contacted electrode of organic thin film transistors. | - |
dc.identifier.bibliographicCitation | CHEMISTRY OF MATERIALS, v.19, no.24, pp.5882 - 5889 | - |
dc.identifier.doi | 10.1021/cm0710599 | - |
dc.identifier.issn | 0897-4756 | - |
dc.identifier.scopusid | 2-s2.0-36949000258 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/30901 | - |
dc.identifier.url | https://pubs.acs.org/doi/10.1021/cm0710599 | - |
dc.identifier.wosid | 000251150900022 | - |
dc.language | 영어 | - |
dc.publisher | AMER CHEMICAL SOC | - |
dc.title | Tunable thin-film crystalline structures and field-effect mobility of oligofluorene-thiophene derivatives | - |
dc.type | Article | - |
dc.description.isOpenAccess | FALSE | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Physical; Materials Science, Multidisciplinary | - |
dc.relation.journalResearchArea | Chemistry; Materials Science | - |
dc.type.docType | Article | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.subject.keywordPlus | PERFORMANCE | - |
dc.subject.keywordPlus | MONOLAYERS | - |
dc.subject.keywordPlus | INTERFACE | - |
dc.subject.keywordPlus | SURFACES | - |
dc.subject.keywordPlus | DESIGN | - |
dc.subject.keywordPlus | EFFECT TRANSISTORS | - |
dc.subject.keywordPlus | ORGANIC SEMICONDUCTORS | - |
dc.subject.keywordPlus | PENTACENE | - |
dc.subject.keywordPlus | STABILITY | - |
dc.subject.keywordPlus | DIFFRACTION | - |
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