DC Field | Value | Language |
---|---|---|
dc.contributor.author | Wentao Xu | - |
dc.contributor.author | Guo Chang | - |
dc.contributor.author | Rhee, SW | - |
dc.date.accessioned | 2015-06-25T02:26:44Z | - |
dc.date.available | 2015-06-25T02:26:44Z | - |
dc.date.created | 2012-03-29 | - |
dc.date.issued | 2012-02 | - |
dc.identifier.issn | 0959-9428 | - |
dc.identifier.other | 2015-OAK-0000025329 | en_US |
dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/10973 | - |
dc.description.abstract | Suberoyl chloride (SCL) or ethylenediaminetetraacetic dianhydride (EDT) was added as crosslinking agents into the high-k cyanoethyl pullulan (CEP) polymer and the mixture was cured at temperatures of 90-120 degrees C. In the crosslinking reaction of the CEP polymer chain with SCL, ester groups were produced to knit up the gaps between the self-associated dipole clusters. Well-stacked pentacene molecular clusters were formed on the dipole clusters and 2-dimensional (2D) layer-by layer growth of the pentacene layer was observed. On the other hand, the dangling carboxylic acid (COOH) group in EDT-cured dielectrics disrupted the quasi-order by shielding the dipoles. This caused discontinuous 3D pentacene grains, which degraded the pentacene organic field effect transistor performance. A high field-effect mobility of similar to 8.62 cm(2) V-1 s(-1), an on/off current ratio (I-on/I-off) of similar to 10(5) and a steep subthreshold slope (SS) of 0.099 V dec(-1) were obtained using SCL as a cross-linking agent. | - |
dc.description.statementofresponsibility | open | en_US |
dc.language | English | - |
dc.publisher | RSC | - |
dc.relation.isPartOf | JOURNAL OF MATERIALS CHEMISTRY | - |
dc.rights | BY_NC_ND | en_US |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/2.0/kr | en_US |
dc.title | Knitting up" the inter-dipole gaps in dielectric surfaces: An efficient route for high performance organic field-effect transistors | - |
dc.type | Article | - |
dc.contributor.college | 화학공학과 | en_US |
dc.identifier.doi | 10.1039/C2JM15888D | - |
dc.author.google | Xu W., Guo C., Rhee S.-W. | en_US |
dc.relation.volume | 22 | en_US |
dc.relation.issue | 14 | en_US |
dc.relation.startpage | 6597 | en_US |
dc.relation.lastpage | 6602 | en_US |
dc.contributor.id | 10052631 | en_US |
dc.relation.journal | JOURNAL OF MATERIALS CHEMISTRY | en_US |
dc.relation.index | SCI급, SCOPUS 등재논문 | en_US |
dc.relation.sci | SCI | en_US |
dc.collections.name | Journal Papers | en_US |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | JOURNAL OF MATERIALS CHEMISTRY, v.22, no.14, pp.6597 - 6602 | - |
dc.identifier.wosid | 000301459500016 | - |
dc.date.tcdate | 2019-01-01 | - |
dc.citation.endPage | 6602 | - |
dc.citation.number | 14 | - |
dc.citation.startPage | 6597 | - |
dc.citation.title | JOURNAL OF MATERIALS CHEMISTRY | - |
dc.citation.volume | 22 | - |
dc.contributor.affiliatedAuthor | Rhee, SW | - |
dc.identifier.scopusid | 2-s2.0-84863406216 | - |
dc.description.journalClass | 1 | - |
dc.description.journalClass | 1 | - |
dc.description.wostc | 10 | - |
dc.description.scptc | 10 | * |
dc.date.scptcdate | 2018-10-274 | * |
dc.type.docType | Article | - |
dc.subject.keywordPlus | THIN-FILM TRANSISTORS | - |
dc.subject.keywordPlus | SELF-ASSEMBLED MONOLAYERS | - |
dc.subject.keywordPlus | HYBRID GATE DIELECTRICS | - |
dc.subject.keywordPlus | LOW-TEMPERATURE | - |
dc.subject.keywordPlus | LOW-VOLTAGE | - |
dc.subject.keywordPlus | POLYACRYLATE COPOLYMER | - |
dc.subject.keywordPlus | PENTACENE | - |
dc.subject.keywordPlus | GROWTH | - |
dc.subject.keywordPlus | FABRICATION | - |
dc.subject.keywordPlus | INSULATOR | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Physical | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalResearchArea | Materials Science | - |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.
library@postech.ac.kr Tel: 054-279-2548
Copyrights © by 2017 Pohang University of Science ad Technology All right reserved.