Paper Abstract and Keywords |
Presentation |
2010-07-09 09:30
Improved Grain Isolation in [Co/Pd]n Multilayer Media for Thermally Assisted Magnetic Recording Akemi Hirotsune, Hiroaki Nemoto, Ikuko Takekuma, Kimio Nakamura, Takayuki Ichihara (Hitachi), Barry Stipe (Hitachi GST) MR2010-19 Link to ES Tech. Rep. Archives: MR2010-19 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
The effect of the magnetic and structural properties on recording performance was investigated. Well grain-isolated media were obtained by adding boron and oxygen into the [Co/Pd]n multilayer and cooling the substrate. We found that the recorded bit size could be decreased by reducing the magnetic cluster size. Twenty-five-nm bits were successfully recorded with thermal assist on the improved media with a magnetic cluster size of about 30 nm.
Keyword [Co/Pd]n multilayer, grain isolation, magnetic cluster size, thermally assisted magnetic recording |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
[Co/Pd]n multilayer / grain isolation / magnetic cluster size / thermally assisted magnetic recording / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 110, July 2010. |
Paper # |
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Date of Issue |
2010-07-01 (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 |
MR2010-19 Link to ES Tech. Rep. Archives: MR2010-19 |
Conference Information |
Committee |
ITE-MMS MRIS |
Conference Date |
2010-07-08 - 2010-07-09 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Ibaraki Univ. |
Topics (in Japanese) |
(See Japanese page) |
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Paper Information |
Registration To |
MRIS |
Conference Code |
2010-07-MMS-MR |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Improved Grain Isolation in [Co/Pd]n Multilayer Media for Thermally Assisted Magnetic Recording |
Sub Title (in English) |
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Keyword(1) |
[Co/Pd]n multilayer |
Keyword(2) |
grain isolation |
Keyword(3) |
magnetic cluster size |
Keyword(4) |
thermally assisted magnetic recording |
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1st Author's Name |
Akemi Hirotsune |
1st Author's Affiliation |
Hitachi, Ltd., Central Research Laboratory (Hitachi) |
2nd Author's Name |
Hiroaki Nemoto |
2nd Author's Affiliation |
Hitachi, Ltd., Central Research Laboratory (Hitachi) |
3rd Author's Name |
Ikuko Takekuma |
3rd Author's Affiliation |
Hitachi, Ltd., Central Research Laboratory (Hitachi) |
4th Author's Name |
Kimio Nakamura |
4th Author's Affiliation |
Hitachi, Ltd., Central Research Laboratory (Hitachi) |
5th Author's Name |
Takayuki Ichihara |
5th Author's Affiliation |
Hitachi, Ltd., Central Research Laboratory (Hitachi) |
6th Author's Name |
Barry Stipe |
6th Author's Affiliation |
Hitachi Grobal Storage (Hitachi GST) |
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Speaker |
Author-1 |
Date Time |
2010-07-09 09:30:00 |
Presentation Time |
30 minutes |
Registration for |
MRIS |
Paper # |
MR2010-19 |
Volume (vol) |
vol.110 |
Number (no) |
no.112 |
Page |
pp.49-53 |
#Pages |
5 |
Date of Issue |
2010-07-01 (MR) |
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