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| 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)  MR2011-48 Link to ES Tech. Rep. Archives: MR2011-48 |
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| 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 | |
| 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 | MR2011-48 Link to ES Tech. Rep. Archives: MR2011-48 |
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| 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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| Speaker | Author-1 |
| Date Time | 2012-03-16 16:35:00 |
| Presentation Time | 25 minutes |
| Registration for | MRIS |
| Paper # | MR2011-48 |
| Volume (vol) | vol.111 |
| Number (no) | no.493 |
| Page | pp.43-50 |
| #Pages | 8 |
| Date of Issue | 2012-03-09 (MR) |
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