| IEICE Technical Committee Submission System Conference Paper's Information |
Online Proceedings [Sign in] Tech. Rep. Archives |
| Go Top Page | Go Previous | [Japanese] / [English] |
| Paper Abstract and Keywords | ||
| Presentation | 2014-09-04 15:30 Magnetic Properties and Crystal Structure Analysis of Co/Pt/Cr2O3 Multilayer Takashi Sumida, Takumi Nakamura, Yutaro Hayashi, Kosuke Hashimoto, Yuta Watabe, Tomoko Nagata, Kouichi Takase, Hiroshi Yamamoto, Nobuyuki Iwata (Nihon Univ.)  CPM2014-79 Link to ES Tech. Rep. Archives: CPM2014-79 |
|
| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | We report the crystal structures and magnetic properties of r-plane oriented [Pt/Co]3/Pt/Cr2O3 multilayers fabricated by DC-RF magnetron sputtering method. The grown grains showed elongated shapes along [-111]. The orientation and lattice parameter of Cr2O3 film was checked from x-ray diffraction experiment. (n -n 0 2n) type diffraction signals were observed in 2θ-θ pattern where n=integer, indicating the r-plane oriented deposition. The lattice parameter was 0.363 nm, which was in agreement with that of the bulk. The magnetic property of the multilayer was investigated from magnetic field (H) and temperature (T) dependences of the in-plane and out-of-plane magnetizations (M). The double hysteresis character was observed in in-plane M-H curve at 5 K~180 K. Hysteresis loop disappeared at 200K or more, it showed the behavior of superparamagnetic. For out-of-plane, closer results were obtained. Saturation magnetic in-plane larger than. Axis of Easy Magnetization is found that is suitable for in-plane. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Magnetoelectric Effect / Cr2O3 / Film / Exchange bias / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 114, no. 202, CPM2014-79, pp. 21-26, Sept. 2014. | |
| Paper # | CPM2014-79 | |
| Date of Issue | 2014-08-28 (CPM) | |
| 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 | CPM2014-79 Link to ES Tech. Rep. Archives: CPM2014-79 |
|
| Conference Information | |
| Committee | CPM |
| Conference Date | 2014-09-04 - 2014-09-05 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | The 100th Anniversary Hall, Yamagata University |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Paper Information | |
| Registration To | CPM |
| Conference Code | 2014-09-CPM |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Magnetic Properties and Crystal Structure Analysis of Co/Pt/Cr2O3 Multilayer |
| Sub Title (in English) | |
| Keyword(1) | Magnetoelectric Effect |
| Keyword(2) | Cr2O3 |
| Keyword(3) | Film |
| Keyword(4) | Exchange bias |
| Keyword(5) | |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Takashi Sumida |
| 1st Author's Affiliation | Nihon University (Nihon Univ.) |
| 2nd Author's Name | Takumi Nakamura |
| 2nd Author's Affiliation | Nihon University (Nihon Univ.) |
| 3rd Author's Name | Yutaro Hayashi |
| 3rd Author's Affiliation | Nihon University (Nihon Univ.) |
| 4th Author's Name | Kosuke Hashimoto |
| 4th Author's Affiliation | Nihon University (Nihon Univ.) |
| 5th Author's Name | Yuta Watabe |
| 5th Author's Affiliation | Nihon University (Nihon Univ.) |
| 6th Author's Name | Tomoko Nagata |
| 6th Author's Affiliation | Nihon University (Nihon Univ.) |
| 7th Author's Name | Kouichi Takase |
| 7th Author's Affiliation | Nihon University (Nihon Univ.) |
| 8th Author's Name | Hiroshi Yamamoto |
| 8th Author's Affiliation | Nihon University (Nihon Univ.) |
| 9th Author's Name | Nobuyuki Iwata |
| 9th Author's Affiliation | Nihon University (Nihon Univ.) |
| 10th Author's Name | |
| 10th Author's Affiliation | () |
| 11th Author's Name | |
| 11th Author's Affiliation | () |
| 12th Author's Name | |
| 12th Author's Affiliation | () |
| 13th Author's Name | |
| 13th Author's Affiliation | () |
| 14th Author's Name | |
| 14th Author's Affiliation | () |
| 15th Author's Name | |
| 15th Author's Affiliation | () |
| 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-9 |
| Date Time | 2014-09-04 15:30:00 |
| Presentation Time | 25 minutes |
| Registration for | CPM |
| Paper # | CPM2014-79 |
| Volume (vol) | vol.114 |
| Number (no) | no.202 |
| Page | pp.21-26 |
| #Pages | 6 |
| Date of Issue | 2014-08-28 (CPM) |
[Return to Top Page]