Presentation | 2012-08-09 Free electron laser irradiation effect of In-plane aligned single-walled carbon nanotubes Takumi Sagara, Kouji Isii, Satoshi Doi, Hirofumi Yajima, Nobuyuki Iwata, Hiroshi Yamamoto, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | The purpose of this study is synthesis of in-plane aligned and chirality controlled single-walled carbon nanotubes (SWNTs) for nano electronic devices. As a first step, in-plane aligned SWNTs is addressed to synthesize on r-cut Al_2O_3 substrate, and chirality control of the SWNTs is undertaken by free electron laser (FEL) irradiation during growth on SiO_2/Si substrate. On r-cut Al_2O_3 substrate without FEL, the Raman spectrum shows growth of semiconducting SWNTs, and the surface image demonstrates that the aligned SWNTs are observed along the [-1101] direction, although the length of the SWNTs is approximately 500 nm. On SiO_2/Si substrate, grown SWNTs with 800nm-FEL irradiation is only semiconducting with six kinds of chilarity, demonstrated by the Raman spectra with multi excitation lasers. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | single-walled carbon nanotubes / in-plane aligned / free electron laser |
Paper # | CPM2012-47 |
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Conference Information | |
Committee | CPM |
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Conference Date | 2012/8/1(1days) |
Place (in Japanese) | (See Japanese page) |
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Registration To | Component Parts and Materials (CPM) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Free electron laser irradiation effect of In-plane aligned single-walled carbon nanotubes |
Sub Title (in English) | |
Keyword(1) | single-walled carbon nanotubes |
Keyword(2) | in-plane aligned |
Keyword(3) | free electron laser |
1st Author's Name | Takumi Sagara |
1st Author's Affiliation | College of Science & Technology, Nihon Univ() |
2nd Author's Name | Kouji Isii |
2nd Author's Affiliation | College of Science, Tokyo Univ of Science |
3rd Author's Name | Satoshi Doi |
3rd Author's Affiliation | College of Science & Technology, Nihon Univ |
4th Author's Name | Hirofumi Yajima |
4th Author's Affiliation | College of Science, Tokyo Univ of Science |
5th Author's Name | Nobuyuki Iwata |
5th Author's Affiliation | College of Science & Technology, Nihon Univ |
6th Author's Name | Hiroshi Yamamoto |
6th Author's Affiliation | College of Science & Technology, Nihon Univ |
Date | 2012-08-09 |
Paper # | CPM2012-47 |
Volume (vol) | vol.112 |
Number (no) | 175 |
Page | pp.pp.- |
#Pages | 6 |
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