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Paper Abstract and Keywords
Presentation 2012-03-16 16:35
Fundamental research of magnetic nanowire device using current driven domain wall.
Hiroyuki Awano, Kotaro Ikeda, Toma Kanehira, Duc The Ngo (TTI) Link to ES Tech. Rep. Archives: MR2011-48
Abstract (in Japanese) (See Japanese page) 
(in English) Solid state magnetic memory is very attractive. For example, it is very reliable and long-term storage of data is available because it has no mechanical working parts. And also, puwer consumption can be saved, because it does not require stanby power and access. However, the current density to drive recorded domains is still high. It shold be reduced more. So, we try to reduce the current density by using a magnetic multilayer thin line CoB / Ni, multilayer film CoB / Pt, alloy in amorphous TbFeCo. As a result, it is found that the value of current density of TbFeCo magnetic wire is lower than those of the CoB/Ni and CoB/Pt magnteic multilayers.
Keyword (in Japanese) (See Japanese page) 
(in English) magnnetic wire / current density / TbFeCo / CoB/Ni / CoB/Pt / multilayer / spin torque / power saving  
Reference Info. IEICE Tech. Rep., vol. 111, March 2012.
Paper #  
Date of Issue 2012-03-09 (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. (No. 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034)

Conference Information
Committee MRIS ITE-MMS  
Conference Date 2012-03-16 - 2012-03-16 
Place (in Japanese) (See Japanese page) 
Place (in English) Nagoya Univ. 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Optical Recording, General 
Paper Information
Registration To MRIS 
Conference Code 2012-03-MR-MMS 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Fundamental research of magnetic nanowire device using current driven domain wall. 
Sub Title (in English)  
Keyword(1) magnnetic wire  
Keyword(2) current density  
Keyword(3) TbFeCo  
Keyword(4) CoB/Ni  
Keyword(5) CoB/Pt  
Keyword(6) multilayer  
Keyword(7) spin torque  
Keyword(8) power saving  
1st Author's Name Hiroyuki Awano  
1st Author's Affiliation Toyota Technological Institute (TTI)
2nd Author's Name Kotaro Ikeda  
2nd Author's Affiliation Toyota Technological Institute (TTI)
3rd Author's Name Toma Kanehira  
3rd Author's Affiliation Toyota Technological Institute (TTI)
4th Author's Name Duc The Ngo  
4th Author's Affiliation Toyota Technological Institute (TTI)
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Date Time 2012-03-16 16:35:00 
Presentation Time 25 
Registration for MRIS 
Paper # IEICE-MR2011-48 
Volume (vol) IEICE-111 
Number (no) no.493 
Page pp.43-50 
#Pages IEICE-8 
Date of Issue IEICE-MR-2012-03-09 

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