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Paper Abstract and Keywords
Presentation 2015-03-02 13:35
[Invited Talk] CNT Via Integration with Highly Dense and Selective CNT Growth
Atsunobu Isobayashi, Makoto Wada, Ban Ito, Tatsuro Saito, Daisuke Nishide, T. Ishikura, Masayuki Katagiri, Yuichi Yamazaki, Takashi Matsumoto, Masayuki Kitamura, Masahito Watanabe, Naoshi Sakuma, Akihiro Kajita, Tadashi Sakai (LEAP) SDM2014-167 Link to ES Tech. Rep. Archives: SDM2014-167
Abstract (in Japanese) (See Japanese page) 
(in English) In this study, a highly selective carbon nanotube (CNT) via process was developed using a sacrificial spin-on carbon (SOC) chemical mechanical polishing (CMP) and a sidewall sealing processes. These processes suppressed CNT growth from the top surface and via sidewalls respectively and, as a result, realized a highly uniform and dense CNT connection between the two wirings. By applying this to a two-level interconnects structure in 300mm wafer, 100% yield was achieved in 20k scale via chain test pattern with the via diameter of 100nm and a tight distribution of via resistance with highly dense CNT connecting the two wirings was obtained.
Keyword (in Japanese) (See Japanese page) 
(in English) CNT / via / selective growth / interconnect / / / /  
Reference Info. IEICE Tech. Rep., vol. 114, no. 469, SDM2014-167, pp. 29-32, March 2015.
Paper # SDM2014-167 
Date of Issue 2015-02-23 (SDM) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
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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 SDM2014-167 Link to ES Tech. Rep. Archives: SDM2014-167

Conference Information
Committee SDM  
Conference Date 2015-03-02 - 2015-03-02 
Place (in Japanese) (See Japanese page) 
Place (in English) Kikai-Shinko-Kaikan Bldg 
Topics (in Japanese) (See Japanese page) 
Topics (in English) http://www.ieice.org/jpn/about/syozai.html 
Paper Information
Registration To SDM 
Conference Code 2015-03-SDM 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) CNT Via Integration with Highly Dense and Selective CNT Growth 
Sub Title (in English)  
Keyword(1) CNT  
Keyword(2) via  
Keyword(3) selective growth  
Keyword(4) interconnect  
Keyword(5)  
Keyword(6)  
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1st Author's Name Atsunobu Isobayashi  
1st Author's Affiliation Low-power Electronics Association & Project (LEAP)
2nd Author's Name Makoto Wada  
2nd Author's Affiliation Low-power Electronics Association & Project (LEAP)
3rd Author's Name Ban Ito  
3rd Author's Affiliation Low-power Electronics Association & Project (LEAP)
4th Author's Name Tatsuro Saito  
4th Author's Affiliation Low-power Electronics Association & Project (LEAP)
5th Author's Name Daisuke Nishide  
5th Author's Affiliation Low-power Electronics Association & Project (LEAP)
6th Author's Name T. Ishikura  
6th Author's Affiliation Low-power Electronics Association & Project (LEAP)
7th Author's Name Masayuki Katagiri  
7th Author's Affiliation Low-power Electronics Association & Project (LEAP)
8th Author's Name Yuichi Yamazaki  
8th Author's Affiliation Low-power Electronics Association & Project (LEAP)
9th Author's Name Takashi Matsumoto  
9th Author's Affiliation Low-power Electronics Association & Project (LEAP)
10th Author's Name Masayuki Kitamura  
10th Author's Affiliation Low-power Electronics Association & Project (LEAP)
11th Author's Name Masahito Watanabe  
11th Author's Affiliation Low-power Electronics Association & Project (LEAP)
12th Author's Name Naoshi Sakuma  
12th Author's Affiliation Low-power Electronics Association & Project (LEAP)
13th Author's Name Akihiro Kajita  
13th Author's Affiliation Low-power Electronics Association & Project (LEAP)
14th Author's Name Tadashi Sakai  
14th Author's Affiliation Low-power Electronics Association & Project (LEAP)
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Speaker Author-13 
Date Time 2015-03-02 13:35:00 
Presentation Time 30 minutes 
Registration for SDM 
Paper # SDM2014-167 
Volume (vol) vol.114 
Number (no) no.469 
Page pp.29-32 
#Pages
Date of Issue 2015-02-23 (SDM) 


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