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Paper Abstract and Keywords
Presentation 2014-12-02 16:05
An accelerating method of NBTI degradation transition analysis based on logic simulation
Kazunori Mori, Toru Nakura, Tetsuya Iizuka, Kunihiro Asada (UTokyo) ICD2014-109 CPSY2014-121 Link to ES Tech. Rep. Archives: ICD2014-109
Abstract (in Japanese) (See Japanese page) 
(in English) Negative Bias Temperature Instability (NBTI) degradation is one of the important problems in nano-scale transistors.In this paper, we propose an accurate transient simulation method of NBTI degradation based on Reaction-Diffusion model by calculating hydrogen distribution at gate oxide in each transistor according to the gate input level obtained by logic simulations. We also propose an acceleration scheme of NBTI simulation based on the frequency dependence of NBTI degradation and recovery, that can extend a simulation results of one-second duration into one-year results.
Keyword (in Japanese) (See Japanese page) 
(in English) Negative Bias Temperature Instability / Reaction-Diffusion model / reliability / modeling / accelerated aging simulation / / /  
Reference Info. IEICE Tech. Rep., vol. 114, no. 345, ICD2014-109, pp. 141-145, Dec. 2014.
Paper # ICD2014-109 
Date of Issue 2014-11-24 (ICD, CPSY) 
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 ICD2014-109 CPSY2014-121 Link to ES Tech. Rep. Archives: ICD2014-109

Conference Information
Committee ICD CPSY  
Conference Date 2014-12-01 - 2014-12-02 
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 ICD 
Conference Code 2014-12-ICD-CPSY 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) An accelerating method of NBTI degradation transition analysis based on logic simulation 
Sub Title (in English)  
Keyword(1) Negative Bias Temperature Instability  
Keyword(2) Reaction-Diffusion model  
Keyword(3) reliability  
Keyword(4) modeling  
Keyword(5) accelerated aging simulation  
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1st Author's Name Kazunori Mori  
1st Author's Affiliation The University of Tokyo (UTokyo)
2nd Author's Name Toru Nakura  
2nd Author's Affiliation The University of Tokyo (UTokyo)
3rd Author's Name Tetsuya Iizuka  
3rd Author's Affiliation The University of Tokyo (UTokyo)
4th Author's Name Kunihiro Asada  
4th Author's Affiliation The University of Tokyo (UTokyo)
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Speaker Author-1 
Date Time 2014-12-02 16:05:00 
Presentation Time 25 minutes 
Registration for ICD 
Paper # ICD2014-109, CPSY2014-121 
Volume (vol) vol.114 
Number (no) no.345(ICD), no.346(CPSY) 
Page pp.141-145 
#Pages
Date of Issue 2014-11-24 (ICD, CPSY) 


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