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Paper Abstract and Keywords
Presentation 2017-06-09 10:05
Magnetization switching of a dipolar coupled layered magnetic nanodot under the assistance of microwave
Daiki Kanahara, Satoshi Okamoto, Nobuaki Kikuchi, Osamu Kitakami, Takehito Shimatsu (Tohoku Univ.) MR2017-8 Link to ES Tech. Rep. Archives: MR2017-8
Abstract (in Japanese) (See Japanese page) 
(in English) Microwave assisted magnetization switching (MAS) has been expected as one of the prominent future ultra-high density magnetic recording technologies. In this work, we have studied the magnetization switching behavior of a dipolar coupled hard/soft stacked Co/Pt nanodot. While the switching field of the hard layer linearly decreases by 60% with increasing the rf frequency, that of the soft layer decreases by 95% non-linearly.
Keyword (in Japanese) (See Japanese page) 
(in English) microwave / magnetization switching / precession mode / / / / /  
Reference Info. IEICE Tech. Rep., vol. 117, June 2017.
Paper #  
Date of Issue 2017-06-01 (MR) 
ISSN Print edition: ISSN 0913-5685  Online edition: ISSN 2432-6380
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 MR2017-8 Link to ES Tech. Rep. Archives: MR2017-8

Conference Information
Committee MRIS ITE-MMS  
Conference Date 2017-06-08 - 2017-06-09 
Place (in Japanese) (See Japanese page) 
Place (in English) Tohoku Univ. 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Recording Systems, etc. 
Paper Information
Registration To MRIS 
Conference Code 2017-06-MR-MMS 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Magnetization switching of a dipolar coupled layered magnetic nanodot under the assistance of microwave 
Sub Title (in English)  
Keyword(1) microwave  
Keyword(2) magnetization switching  
Keyword(3) precession mode  
1st Author's Name Daiki Kanahara  
1st Author's Affiliation Tohoku University (Tohoku Univ.)
2nd Author's Name Satoshi Okamoto  
2nd Author's Affiliation Tohoku University (Tohoku Univ.)
3rd Author's Name Nobuaki Kikuchi  
3rd Author's Affiliation Tohoku University (Tohoku Univ.)
4th Author's Name Osamu Kitakami  
4th Author's Affiliation Tohoku University (Tohoku Univ.)
5th Author's Name Takehito Shimatsu  
5th Author's Affiliation Tohoku University (Tohoku Univ.)
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Date Time 2017-06-09 10:05:00 
Presentation Time 25 
Registration for MRIS 
Paper # IEICE-MR2017-8 
Volume (vol) IEICE-117 
Number (no) no.80 
Page pp.53-58 
#Pages IEICE-6 
Date of Issue IEICE-MR-2017-06-01 

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