Strain on field effect transistors with single-walled-carbon nanotube network on flexible substrate
DC Field | Value | Language |
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dc.contributor.author | Kim, T. G. | - |
dc.contributor.author | Kim, U. J. | - |
dc.contributor.author | Hwang, J. S. | - |
dc.contributor.author | Lee, E. H. | - |
dc.contributor.author | Hwang, S. W. | - |
dc.contributor.author | Kim, S. | - |
dc.date.accessioned | 2021-09-05T17:59:46Z | - |
dc.date.available | 2021-09-05T17:59:46Z | - |
dc.date.created | 2021-06-15 | - |
dc.date.issued | 2013-12-07 | - |
dc.identifier.issn | 0021-8979 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/101308 | - |
dc.description.abstract | We have systematically analyzed the effect of strain on the electrical properties of flexible field effect transistors with a single-walled carbon nanotube (SWCNT) network on a polyethersulfone substrate. The strain was applied and estimated at the microscopic scale (<1 mu m) by using scanning electron microscope (SEM) equipped with indigenously designed special bending jig. Interestingly, the strain estimated at the microscopic scale was found to be significantly different from the strain calculated at the macroscopic scale (centimeter-scale), by a factor of up to 4. Further in-depth analysis using SEM indicated that the significant difference in strain, obtained from two different measurement scales (microscale and macroscale), could be attributed to the formation of cracks and tears in the SWCNT network, or at the junction of SWCNT network and electrode during the strain process. Due to this irreversible morphological change, the electrical properties, such as on current level and field effect mobility, lowered by 14.3% and 4.6%, respectively. (C) 2013 AIP Publishing LLC. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | AMER INST PHYSICS | - |
dc.subject | THIN-FILM TRANSISTORS | - |
dc.subject | INTEGRATED-CIRCUITS | - |
dc.subject | TRANSPARENT | - |
dc.title | Strain on field effect transistors with single-walled-carbon nanotube network on flexible substrate | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Kim, S. | - |
dc.identifier.doi | 10.1063/1.4834555 | - |
dc.identifier.scopusid | 2-s2.0-84890080954 | - |
dc.identifier.wosid | 000328635600065 | - |
dc.identifier.bibliographicCitation | JOURNAL OF APPLIED PHYSICS, v.114, no.21 | - |
dc.relation.isPartOf | JOURNAL OF APPLIED PHYSICS | - |
dc.citation.title | JOURNAL OF APPLIED PHYSICS | - |
dc.citation.volume | 114 | - |
dc.citation.number | 21 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Physics | - |
dc.relation.journalWebOfScienceCategory | Physics, Applied | - |
dc.subject.keywordPlus | THIN-FILM TRANSISTORS | - |
dc.subject.keywordPlus | INTEGRATED-CIRCUITS | - |
dc.subject.keywordPlus | TRANSPARENT | - |
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