The Modification of the Electrical Property in Double-Walled Carbon Nanotube Devices with a Self-Assembled Monolayer of Molecules
DC Field | Value | Language |
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dc.contributor.author | Jeon, Eun-Kyoung | - |
dc.contributor.author | Kim, Hyo-Suk | - |
dc.contributor.author | Kim, Byoung-Kye | - |
dc.contributor.author | Kim, Ju-Jin | - |
dc.contributor.author | Lee, Jeong-O | - |
dc.contributor.author | Lee, Cheol Jin | - |
dc.date.accessioned | 2021-09-09T04:38:49Z | - |
dc.date.available | 2021-09-09T04:38:49Z | - |
dc.date.created | 2021-06-10 | - |
dc.date.issued | 2008-09 | - |
dc.identifier.issn | 1533-4880 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/122775 | - |
dc.description.abstract | We have investigated the electrical transports of double-walled carbon nanotube field effect transistors (DWNT-FETs) with modified contacts. The CNT/Au metal contacts of DWNT-FETs were modified with a self-assembled monolayer of 2-aminoethanethiol molecules. In ambient air, the contact-modified DWNT-FETs showed a decreased conductance in the p-channel (negative gate voltages) and an increased conductance in the n-channel (positive gate voltages), while the original device showed p-type transport. In a vacuum, the n-channel current in the contact-modified DWNT-FET started to rise. We observed a clear n-type transport in the high vacuum. Almost no changes in the gate threshold voltages were observed by means of the contact-modification with a self-assembled monolayer. While the semiconducting DWNT-FET showed a clear transition from a p-type to n-type transistor with contact modification, no apparent changes were observed in semi-metallic DWNT devices. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | AMER SCIENTIFIC PUBLISHERS | - |
dc.subject | CONTACT | - |
dc.subject | METAL | - |
dc.title | The Modification of the Electrical Property in Double-Walled Carbon Nanotube Devices with a Self-Assembled Monolayer of Molecules | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Lee, Cheol Jin | - |
dc.identifier.doi | 10.1166/jnn.2008.277 | - |
dc.identifier.scopusid | 2-s2.0-55849150196 | - |
dc.identifier.wosid | 000260776900005 | - |
dc.identifier.bibliographicCitation | JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY, v.8, no.9, pp.4349 - 4352 | - |
dc.relation.isPartOf | JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY | - |
dc.citation.title | JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY | - |
dc.citation.volume | 8 | - |
dc.citation.number | 9 | - |
dc.citation.startPage | 4349 | - |
dc.citation.endPage | 4352 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalResearchArea | Science & Technology - Other Topics | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalResearchArea | Physics | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Nanoscience & Nanotechnology | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Physics, Applied | - |
dc.relation.journalWebOfScienceCategory | Physics, Condensed Matter | - |
dc.subject.keywordPlus | CONTACT | - |
dc.subject.keywordPlus | METAL | - |
dc.subject.keywordAuthor | Carbon Nanotube | - |
dc.subject.keywordAuthor | Field Effect Transistor | - |
dc.subject.keywordAuthor | Self-Assembled Monolayer | - |
dc.subject.keywordAuthor | Schottky Barrier | - |
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