High-Performing Thin-Film Transistors in Large Spherulites of Conjugated Polymer Formed by Epitaxial Growth on Removable Organic Crystalline Templates
DC Field | Value | Language |
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dc.contributor.author | Kim, Jae Yoon | - |
dc.contributor.author | Yang, Da Seul | - |
dc.contributor.author | Shin, Jicheol | - |
dc.contributor.author | Bilby, David | - |
dc.contributor.author | Chung, Kyeongwoon | - |
dc.contributor.author | Um, Hyun Ah | - |
dc.contributor.author | Chun, Jaehee | - |
dc.contributor.author | Pyo, Seungmoon | - |
dc.contributor.author | Cho, Min Ju | - |
dc.contributor.author | Kim, Jinsang | - |
dc.contributor.author | Choi, Dong Hoon | - |
dc.date.accessioned | 2021-09-04T15:00:53Z | - |
dc.date.available | 2021-09-04T15:00:53Z | - |
dc.date.created | 2021-06-16 | - |
dc.date.issued | 2015-06-24 | - |
dc.identifier.issn | 1944-8244 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/93239 | - |
dc.description.abstract | Diketopyrrolopyrrole (DPP)-based conjugated polymer PDTDPPQT was synthesized and was used to perform epitaxial polymer crystal growth on removable 1,3,5-trichlorobenzene crystallite templates. A thin-film transistor (TFT) was successfully fabricated in well-grown large spherulites of PDTDPPQT. The charge carrier mobility along the radial direction of the spherulites was measured to be 5.46-12.04 cm(2) V-1 s(-1), which is significantly higher than that in the direction perpendicular to the radial direction. The dynamic response of charge transport was also investigated by applying a pulsed bias to TFTs loaded with a resistor (similar to 20 M Omega). The charge-transport behaviors along the radial direction and perpendicular to the radial direction were investigated by static and dynamic experiments through a resistor-loaded (RL) inverter. The RL inverter made of PDTDPPQT-based TFT operates well, maintaining a fairly high switching voltage ratio (V-out(ON)/V-out(OFF)) at a relatively high frequency when the source-drain electrodes are aligned parallel to the radial direction. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | AMER CHEMICAL SOC | - |
dc.subject | CHARGE-TRANSPORT ANISOTROPY | - |
dc.subject | REGIOREGULAR POLY(3-HEXYLTHIOPHENE) | - |
dc.subject | HIGH-MOBILITY | - |
dc.subject | MOLECULAR-WEIGHT | - |
dc.subject | MORPHOLOGY | - |
dc.subject | SEMICONDUCTORS | - |
dc.subject | POINT | - |
dc.title | High-Performing Thin-Film Transistors in Large Spherulites of Conjugated Polymer Formed by Epitaxial Growth on Removable Organic Crystalline Templates | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Choi, Dong Hoon | - |
dc.identifier.doi | 10.1021/acsami.5b02265 | - |
dc.identifier.scopusid | 2-s2.0-84934980510 | - |
dc.identifier.wosid | 000357063200037 | - |
dc.identifier.bibliographicCitation | ACS APPLIED MATERIALS & INTERFACES, v.7, no.24, pp.13431 - 13439 | - |
dc.relation.isPartOf | ACS APPLIED MATERIALS & INTERFACES | - |
dc.citation.title | ACS APPLIED MATERIALS & INTERFACES | - |
dc.citation.volume | 7 | - |
dc.citation.number | 24 | - |
dc.citation.startPage | 13431 | - |
dc.citation.endPage | 13439 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Science & Technology - Other Topics | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalWebOfScienceCategory | Nanoscience & Nanotechnology | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.subject.keywordPlus | CHARGE-TRANSPORT ANISOTROPY | - |
dc.subject.keywordPlus | REGIOREGULAR POLY(3-HEXYLTHIOPHENE) | - |
dc.subject.keywordPlus | HIGH-MOBILITY | - |
dc.subject.keywordPlus | MOLECULAR-WEIGHT | - |
dc.subject.keywordPlus | MORPHOLOGY | - |
dc.subject.keywordPlus | SEMICONDUCTORS | - |
dc.subject.keywordPlus | POINT | - |
dc.subject.keywordAuthor | conjugated polymer | - |
dc.subject.keywordAuthor | diketopyrrolopyrrole | - |
dc.subject.keywordAuthor | epitaxy | - |
dc.subject.keywordAuthor | alignment | - |
dc.subject.keywordAuthor | thin-film transistor | - |
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