DC Field | Value | Language |
---|---|---|
dc.contributor.author | Yu, Hojeong | ko |
dc.contributor.author | Cho, Han-Hee | ko |
dc.contributor.author | Cho, Chul-Hee | ko |
dc.contributor.author | Kim, Ki-Hyun | ko |
dc.contributor.author | Kim, Dong Yeong | ko |
dc.contributor.author | Kim, Bumjoon | ko |
dc.contributor.author | Oh, Joon Hak | ko |
dc.date.accessioned | 2013-08-14T01:10:05Z | - |
dc.date.available | 2013-08-14T01:10:05Z | - |
dc.date.created | 2013-08-09 | - |
dc.date.created | 2013-08-09 | - |
dc.date.issued | 2013-06 | - |
dc.identifier.citation | ACS APPLIED MATERIALS & INTERFACES, v.5, no.11, pp.4865 - 4871 | - |
dc.identifier.issn | 1944-8244 | - |
dc.identifier.uri | http://hdl.handle.net/10203/175042 | - |
dc.description.abstract | A series of o-xylene and indene fullerene derivatives with varying frontier molecular orbital energy levels were utilized for assessing the impact of the number of solubilizing groups on the electrical performance of fullerene-based organic-field-effect transistors (OFETs). The charge-carrier polarity was found to be strongly dependent upon the energy levels of fullerene derivatives. The o-xylene C-60 monoadduct (OXCMA) and indene C-60 monoadduct (ICMA) exhibited unipolar n-channel behaviors with high electron mobilities, whereas the bis- and trisadducts of indene and o-xylene C-60 derivatives showed ambipolar charge transport. The OXCMA OFETs fabricated by solution shearing and molecular n-type doping showed an electron mobility of up to 2.28 cm(2) V-1 s(-1), which is one of the highest electron mobilities obtained from solution processed fullerene thin-film devices. Our findings systematically demonstrate the relationship between the energy level and charge carrier polarity and provide insight into molecular design and processing strategies toward high-performance fullerene-based OFETs. | - |
dc.language | English | - |
dc.publisher | AMER CHEMICAL SOC | - |
dc.subject | THIN-FILM TRANSISTORS | - |
dc.subject | POLYMER SOLAR-CELLS | - |
dc.subject | SUBSTITUTED C-60 DERIVATIVES | - |
dc.subject | OPEN-CIRCUIT VOLTAGE | - |
dc.subject | N-TYPE DOPANT | - |
dc.subject | ORGANIC SEMICONDUCTORS | - |
dc.subject | CHARGE-TRANSPORT | - |
dc.subject | MATERIALS DESIGN | - |
dc.subject | PERFORMANCE | - |
dc.subject | MOBILITY | - |
dc.title | Polarity and Air-Stability Transitions in Field-Effect Transistors Based on Fullerenes with Different Solubilizing Groups | - |
dc.type | Article | - |
dc.identifier.wosid | 000320484000052 | - |
dc.identifier.scopusid | 2-s2.0-84879101347 | - |
dc.type.rims | ART | - |
dc.citation.volume | 5 | - |
dc.citation.issue | 11 | - |
dc.citation.beginningpage | 4865 | - |
dc.citation.endingpage | 4871 | - |
dc.citation.publicationname | ACS APPLIED MATERIALS & INTERFACES | - |
dc.identifier.doi | 10.1021/am400618r | - |
dc.contributor.localauthor | Kim, Bumjoon | - |
dc.contributor.nonIdAuthor | Yu, Hojeong | - |
dc.contributor.nonIdAuthor | Cho, Han-Hee | - |
dc.contributor.nonIdAuthor | Cho, Chul-Hee | - |
dc.contributor.nonIdAuthor | Kim, Ki-Hyun | - |
dc.contributor.nonIdAuthor | Kim, Dong Yeong | - |
dc.contributor.nonIdAuthor | Oh, Joon Hak | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | fullerene | - |
dc.subject.keywordAuthor | organic-field-effect transistor | - |
dc.subject.keywordAuthor | solubilizing groups | - |
dc.subject.keywordAuthor | n-type doping | - |
dc.subject.keywordAuthor | molecular design | - |
dc.subject.keywordPlus | THIN-FILM TRANSISTORS | - |
dc.subject.keywordPlus | POLYMER SOLAR-CELLS | - |
dc.subject.keywordPlus | SUBSTITUTED C-60 DERIVATIVES | - |
dc.subject.keywordPlus | OPEN-CIRCUIT VOLTAGE | - |
dc.subject.keywordPlus | N-TYPE DOPANT | - |
dc.subject.keywordPlus | ORGANIC SEMICONDUCTORS | - |
dc.subject.keywordPlus | CHARGE-TRANSPORT | - |
dc.subject.keywordPlus | MATERIALS DESIGN | - |
dc.subject.keywordPlus | PERFORMANCE | - |
dc.subject.keywordPlus | MOBILITY | - |
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