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Paper Abstract and Keywords
Presentation 2017-10-04 13:50
The Influence of the Free Electron Laser Irradiation on Single-Walled Carbon Nanotubes Grown on r-plane Sapphire Substrates
Rohit Sharma, Kento Honobe, Yuuki Takahashi, Tomoko Nagata, Nobuyuki Iwata, Hiroshi Yamamoto (Nihon Univ.) CPM2017-59
Abstract (in Japanese) (See Japanese page) 
(in English) Optimized condition was investigated for high quality in-plain aligned single-walled carbon nanotubes (SWNTs) on r-plane single crystal sapphire substrate using hot-walled chemical vapor deposition (HW-CVD) method. Acetylene was fed as a carbon source. Iron catalyst with average thickness of 4.2nm was deposited using thermal evaporation method. From the results of surface morphology and Raman spectra, some SWNTs, aligned along the [-111] direction on sapphire substrate surface, were observed as a concentration of acetylene was 1.0% and 1.9% under total pressure of 700Pa. Increasing acetylene concentration, G/D ratio was developed. The diameter of the SWNTs was 0.91 nm and 0.92 nm for 1.0% and 1.9% acetylene concentration.
Keyword (in Japanese) (See Japanese page) 
(in English) Single-Walled Carbon Nanotube / Chemical Vapor Deposition / r-plane single crystal sapphire substrate / / / / /  
Reference Info. IEICE Tech. Rep., vol. 117, no. 224, CPM2017-59, pp. 1-4, Oct. 2017.
Paper # CPM2017-59 
Date of Issue 2017-09-27 (CPM) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
Copyright
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reproduction		 All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034)
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Conference Information
Committee CPM  
Conference Date 2017-10-04 - 2017-10-04 
Place (in Japanese) (See Japanese page) 
Place (in English) Kikai-Shinko-Kaikan Bldg. 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To CPM 
Conference Code 2017-10-CPM 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) The Influence of the Free Electron Laser Irradiation on Single-Walled Carbon Nanotubes Grown on r-plane Sapphire Substrates 
Sub Title (in English)  
Keyword(1) Single-Walled Carbon Nanotube  
Keyword(2) Chemical Vapor Deposition  
Keyword(3) r-plane single crystal sapphire substrate  
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1st Author's Name Rohit Sharma  
1st Author's Affiliation Nihon University (Nihon Univ.)
2nd Author's Name Kento Honobe  
2nd Author's Affiliation Nihon University (Nihon Univ.)
3rd Author's Name Yuuki Takahashi  
3rd Author's Affiliation Nihon University (Nihon Univ.)
4th Author's Name Tomoko Nagata  
4th Author's Affiliation Nihon University (Nihon Univ.)
5th Author's Name Nobuyuki Iwata  
5th Author's Affiliation Nihon University (Nihon Univ.)
6th Author's Name Hiroshi Yamamoto  
6th Author's Affiliation Nihon University (Nihon Univ.)
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Speaker Author-1 
Date Time 2017-10-04 13:50:00 
Presentation Time 25 minutes 
Registration for CPM 
Paper # CPM2017-59 
Volume (vol) vol.117 
Number (no) no.224 
Page pp.1-4 
#Pages 4 
Date of Issue 2017-09-27 (CPM) 

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