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| Presentation | 2017-07-07 16:10 Voltage-Control Spintronics Memory (VoCSM) Altansargai Buyandalai, Hiroaki Yoda, Mariko Shimizu, Tomoaki Inokuchi, Yuichi Ohsawa, Naoharu Shimomura, Satoshi Shirotori, Hideyurki Sugiyama, Yushi Kato, Yuuzo Kamiguchi, Katsuhiko Koi, Soichi Oikawa, Mizue Ishikawa, Yoshiaki Saito, Atsushi Kurobe (Toshiba Corp.)  MR2017-16 Link to ES Tech. Rep. Archives: MR2017-16 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | We propose a new spintronics-based memory VoCSM (Voltage-control Spintronics Memory) employing the voltage-control-magnetic-anisotropy (VCMA) effect as a bit selecting principle and the spin-Hall effect (SHE) as a writing principle. Considering its advantages such as high density, low energy-consumption, and read disturb mitigation, VoCSM is one of dominant candidates for future nonvolatile main memory. We have fabricated the prototype string structure consist of MTJs with a common electrode, and the writing scheme was successfully demonstrated. Moreover, we have clarified linear relation between writing current and size of VoCSM with a self-aligned heavy-metal electrode. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | VoCSM / MRAM / VCMA / / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 117, July 2017. | |
| Paper # | ||
| Date of Issue | 2017-06-30 (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 | MR2017-16 Link to ES Tech. Rep. Archives: MR2017-16 |
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| Conference Information | |
| Committee | MRIS ITE-MMS |
| Conference Date | 2017-07-07 - 2017-07-07 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Tokyo Tech |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Solid State Memory, Media, etc. |
| Paper Information | |
| Registration To | MRIS |
| Conference Code | 2017-07-MR-MMS |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Voltage-Control Spintronics Memory (VoCSM) |
| Sub Title (in English) | |
| Keyword(1) | VoCSM |
| Keyword(2) | MRAM |
| Keyword(3) | VCMA |
| Keyword(4) | |
| Keyword(5) | |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Altansargai Buyandalai |
| 1st Author's Affiliation | Toshiba Corporation (Toshiba Corp.) |
| 2nd Author's Name | Hiroaki Yoda |
| 2nd Author's Affiliation | Toshiba Corporation (Toshiba Corp.) |
| 3rd Author's Name | Mariko Shimizu |
| 3rd Author's Affiliation | Toshiba Corporation (Toshiba Corp.) |
| 4th Author's Name | Tomoaki Inokuchi |
| 4th Author's Affiliation | Toshiba Corporation (Toshiba Corp.) |
| 5th Author's Name | Yuichi Ohsawa |
| 5th Author's Affiliation | Toshiba Corporation (Toshiba Corp.) |
| 6th Author's Name | Naoharu Shimomura |
| 6th Author's Affiliation | Toshiba Corporation (Toshiba Corp.) |
| 7th Author's Name | Satoshi Shirotori |
| 7th Author's Affiliation | Toshiba Corporation (Toshiba Corp.) |
| 8th Author's Name | Hideyurki Sugiyama |
| 8th Author's Affiliation | Toshiba Corporation (Toshiba Corp.) |
| 9th Author's Name | Yushi Kato |
| 9th Author's Affiliation | Toshiba Corporation (Toshiba Corp.) |
| 10th Author's Name | Yuuzo Kamiguchi |
| 10th Author's Affiliation | Toshiba Corporation (Toshiba Corp.) |
| 11th Author's Name | Katsuhiko Koi |
| 11th Author's Affiliation | Toshiba Corporation (Toshiba Corp.) |
| 12th Author's Name | Soichi Oikawa |
| 12th Author's Affiliation | Toshiba Corporation (Toshiba Corp.) |
| 13th Author's Name | Mizue Ishikawa |
| 13th Author's Affiliation | Toshiba Corporation (Toshiba Corp.) |
| 14th Author's Name | Yoshiaki Saito |
| 14th Author's Affiliation | Toshiba Corporation (Toshiba Corp.) |
| 15th Author's Name | Atsushi Kurobe |
| 15th Author's Affiliation | Toshiba Corporation (Toshiba Corp.) |
| 16th Author's Name | |
| 16th Author's Affiliation | () |
| 17th Author's Name | |
| 17th Author's Affiliation | () |
| 18th Author's Name | |
| 18th Author's Affiliation | () |
| Speaker | Author-1 |
| Date Time | 2017-07-07 16:10:00 |
| Presentation Time | 25 minutes |
| Registration for | MRIS |
| Paper # | MR2017-16 |
| Volume (vol) | vol.117 |
| Number (no) | no.118 |
| Page | pp.37-40 |
| #Pages | 4 |
| Date of Issue | 2017-06-30 (MR) |
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