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Paper Abstract and Keywords
Presentation 2017-10-19 13:45
[Invited Talk] Analog spintronics devices and its application to artificial neural networks
Hisanao Akima, William Borders, Shunsuke Fukami, Satoshi Moriya, Shouta Kurihara, Aleksandr Kurenkov, Yoshihiko Horio, Shigeo Sato, Hideo Ohno (Tohoku Univ.) MR2017-18 Link to ES Tech. Rep. Archives: MR2017-18
Abstract (in Japanese) (See Japanese page) 
(in English) Developing dedicated integrated circuits operating with low power consumption is indispensable to realize a large scale artificial neural network (ANN) like a human brain. Recently, emerging memories with non-volatile property have much attention for storing synaptic weights in ANNs. We have demonstrated associative memory operations using spin-orbit torque devices as non-volatile analog synaptic weights in Hopfield model. We confirmed that device mismatching can be compensated by learning process. Torrelable mismatching with respect to memory capacity was also evaluated by numerical simulation.
Keyword (in Japanese) (See Japanese page) 
(in English) Neural Network / Associative Memory / Nonvolatile Memory / Spin-Orbit Torque / / / /  
Reference Info. IEICE Tech. Rep., vol. 117, Oct. 2017.
Paper #  
Date of Issue 2017-10-12 (MR) 
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 MR2017-18 Link to ES Tech. Rep. Archives: MR2017-18

Conference Information
Committee MRIS ITE-MMS  
Conference Date 2017-10-19 - 2017-10-20 
Place (in Japanese) (See Japanese page) 
Place (in English) Kashiwazaki energy hall, Niigata 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Recording Head, Spintronics, etc. 
Paper Information
Registration To MRIS 
Conference Code 2017-10-MR-MMS 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Analog spintronics devices and its application to artificial neural networks 
Sub Title (in English)  
Keyword(1) Neural Network  
Keyword(2) Associative Memory  
Keyword(3) Nonvolatile Memory  
Keyword(4) Spin-Orbit Torque  
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1st Author's Name Hisanao Akima  
1st Author's Affiliation Tohoku University (Tohoku Univ.)
2nd Author's Name William Borders  
2nd Author's Affiliation Tohoku University (Tohoku Univ.)
3rd Author's Name Shunsuke Fukami  
3rd Author's Affiliation Tohoku University (Tohoku Univ.)
4th Author's Name Satoshi Moriya  
4th Author's Affiliation Tohoku University (Tohoku Univ.)
5th Author's Name Shouta Kurihara  
5th Author's Affiliation Tohoku University (Tohoku Univ.)
6th Author's Name Aleksandr Kurenkov  
6th Author's Affiliation Tohoku University (Tohoku Univ.)
7th Author's Name Yoshihiko Horio  
7th Author's Affiliation Tohoku University (Tohoku Univ.)
8th Author's Name Shigeo Sato  
8th Author's Affiliation Tohoku University (Tohoku Univ.)
9th Author's Name Hideo Ohno  
9th Author's Affiliation Tohoku University (Tohoku Univ.)
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Speaker Author-1 
Date Time 2017-10-19 13:45:00 
Presentation Time 45 minutes 
Registration for MRIS 
Paper # MR2017-18 
Volume (vol) vol.117 
Number (no) no.247 
Page pp.7-12 
#Pages
Date of Issue 2017-10-12 (MR) 


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