Paper Abstract and Keywords |
Presentation |
2012-09-25 13:30
Control of magnetism of ordered alloys by ion irradiation and fabrication of ion beam patterned structures Daiki Oshima, Masahiro Tanimoto, Takeshi Kato, Satoshi Iwata (Nagoya Univ.), Shigeru Tsunashima (NISRI) CPM2012-86 Link to ES Tech. Rep. Archives: CPM2012-86 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
We have reported that low dose ion irradiation of 30 keV Kr+ alters magnetic properties of L12-CrPt3 ordered alloy films and that high-density ion irradiated bit patterned film is fabricated by using the CrPt3. In this report, we summarize these results and discuss Mn based ordered alloys as alternative materials since the Mn based alloys are synthesized at relatively low temperatures compared to L12-CrPt3 (850 ˚C). We confirmed that the ion irradiation is effective to control the magnetic properties of the Mn based alloys. This suggests the possibility of the high-density bit patterned films using the Mn based alloys. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Bit patterned media / Ion irradiation / CrPt3 / MnAl / MnGa / / / |
Reference Info. |
IEICE Tech. Rep., vol. 112, no. 214, CPM2012-86, pp. 5-9, Sept. 2012. |
Paper # |
CPM2012-86 |
Date of Issue |
2012-09-18 (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) |
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CPM2012-86 Link to ES Tech. Rep. Archives: CPM2012-86 |
Conference Information |
Committee |
CPM |
Conference Date |
2012-09-25 - 2012-09-25 |
Place (in Japanese) |
(See Japanese page) |
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Paper Information |
Registration To |
CPM |
Conference Code |
2012-09-CPM |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Control of magnetism of ordered alloys by ion irradiation and fabrication of ion beam patterned structures |
Sub Title (in English) |
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Keyword(1) |
Bit patterned media |
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Ion irradiation |
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CrPt3 |
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MnAl |
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MnGa |
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1st Author's Name |
Daiki Oshima |
1st Author's Affiliation |
Nagoya University (Nagoya Univ.) |
2nd Author's Name |
Masahiro Tanimoto |
2nd Author's Affiliation |
Nagoya University (Nagoya Univ.) |
3rd Author's Name |
Takeshi Kato |
3rd Author's Affiliation |
Nagoya University (Nagoya Univ.) |
4th Author's Name |
Satoshi Iwata |
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Nagoya University (Nagoya Univ.) |
5th Author's Name |
Shigeru Tsunashima |
5th Author's Affiliation |
Nagoya Industrial Science Research Institute (NISRI) |
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Speaker |
Author-1 |
Date Time |
2012-09-25 13:30:00 |
Presentation Time |
25 minutes |
Registration for |
CPM |
Paper # |
CPM2012-86 |
Volume (vol) |
vol.112 |
Number (no) |
no.214 |
Page |
pp.5-9 |
#Pages |
5 |
Date of Issue |
2012-09-18 (CPM) |