Presentation | 2010-04-23 Synthesis of Single-Walled Carbon Nanotubes by Chemical Vapor Deposition Method and Distribution of Chirality : Control of Chirality by irradiating Free Electron Laser during Growth Nobuyuki IWATA, Keijirou SAKAI, Kunihide KANEKI, Hiroaki TAKESHITA, Hirofumi YAJIMA, Hiroshi YAMAMOTO, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Single-walled carbon nanotubes(SWNTs)were fabricated by chemical vapor deposition using alcohol as a feeding gas of carbon. From the results of Raman spectra with four kinds of exciting laser and consideration of chirality using Kataura plot and chirality map, the SWNTs grew with the size from 0.92 to 1.41 nm in diameter, the possible chirality of which was 30. Metallic and semiconducting SWNTs grew. However, irradiating 800 nm free electron laser(FEL)during growth, the SWNTs with 1.1 nm in diameter grew with reduced five possible chirality, the electric property of which could be semiconducting. We revealed that the irradiation of FEL was effective to control the chirality of SWNTs to achieve ultra-high-dense field effect devices. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Single-Walled Carbon Nanotube / FET / ACCVD / Free Electron Laser / Chirality / Raman spectrum |
Paper # | ED2010-13 |
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Conference Information | |
Committee | ED |
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Conference Date | 2010/4/15(1days) |
Place (in Japanese) | (See Japanese page) |
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Topics (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Electron Devices (ED) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Synthesis of Single-Walled Carbon Nanotubes by Chemical Vapor Deposition Method and Distribution of Chirality : Control of Chirality by irradiating Free Electron Laser during Growth |
Sub Title (in English) | |
Keyword(1) | Single-Walled Carbon Nanotube |
Keyword(2) | FET |
Keyword(3) | ACCVD |
Keyword(4) | Free Electron Laser |
Keyword(5) | Chirality |
Keyword(6) | Raman spectrum |
1st Author's Name | Nobuyuki IWATA |
1st Author's Affiliation | College of Science & Technology, Nihon University() |
2nd Author's Name | Keijirou SAKAI |
2nd Author's Affiliation | College of Science & Technology, Nihon University |
3rd Author's Name | Kunihide KANEKI |
3rd Author's Affiliation | Faculty of Science, Tokyo University of Science |
4th Author's Name | Hiroaki TAKESHITA |
4th Author's Affiliation | College of Science & Technology, Nihon University |
5th Author's Name | Hirofumi YAJIMA |
5th Author's Affiliation | Faculty of Science, Tokyo University of Science |
6th Author's Name | Hiroshi YAMAMOTO |
6th Author's Affiliation | College of Science & Technology, Nihon University |
Date | 2010-04-23 |
Paper # | ED2010-13 |
Volume (vol) | vol.110 |
Number (no) | 11 |
Page | pp.pp.- |
#Pages | 5 |
Date of Issue |