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Paper Abstract and Keywords
Presentation 2014-02-27 14:40
Fabrication and characterization of n-type carbon nanotube thin film transistors on plastic film
Tomohiro Yasunishi, Shigeru Kishimoto, Yutaka Ohno (Nagoya Univ.) ED2013-134 SDM2013-149
Abstract (in Japanese) (See Japanese page) 
(in English) We realized high mobility n-type carbon nanotube thin-film transistors on a plastic film using the transfer process and chemical doping technique with polyethyleneimine (PEI). The effect of ambient air on the device instability was studied. The results show that a combination of water and oxygen predominantly causes the instability, suggesting that a water/oxygen redox reaction is responsible for the instability. In addition, the water caused the gate leakage current through the PEI. Surface passivation with Al_2O_3 layer deposited by a low-temperature atomic layer deposition technique notably improved the stability of the device properties in ambient air.
Keyword (in Japanese) (See Japanese page) 
(in English) carbon nanotube / thin-film transistor / flexible / chemical doping / n-type / stability / surface passivation /  
Reference Info. IEICE Tech. Rep., vol. 113, no. 449, ED2013-134, pp. 13-18, Feb. 2014.
Paper # ED2013-134 
Date of Issue 2014-02-20 (ED, SDM) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
Copyright
and
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)
Download PDF ED2013-134 SDM2013-149

Conference Information
Committee ED SDM  
Conference Date 2014-02-27 - 2014-02-28 
Place (in Japanese) (See Japanese page) 
Place (in English) Hokkaido Univ. Centennial Hall 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Functional nanodevices and related technologies 
Paper Information
Registration To ED 
Conference Code 2014-02-ED-SDM 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Fabrication and characterization of n-type carbon nanotube thin film transistors on plastic film 
Sub Title (in English)  
Keyword(1) carbon nanotube  
Keyword(2) thin-film transistor  
Keyword(3) flexible  
Keyword(4) chemical doping  
Keyword(5) n-type  
Keyword(6) stability  
Keyword(7) surface passivation  
Keyword(8)  
1st Author's Name Tomohiro Yasunishi  
1st Author's Affiliation Nagoya University (Nagoya Univ.)
2nd Author's Name Shigeru Kishimoto  
2nd Author's Affiliation Nagoya University (Nagoya Univ.)
3rd Author's Name Yutaka Ohno  
3rd Author's Affiliation Nagoya University (Nagoya Univ.)
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Speaker Author-1 
Date Time 2014-02-27 14:40:00 
Presentation Time 25 minutes 
Registration for ED 
Paper # ED2013-134, SDM2013-149 
Volume (vol) vol.113 
Number (no) no.449(ED), no.450(SDM) 
Page pp.13-18 
#Pages 6 
Date of Issue 2014-02-20 (ED, SDM) 

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