Paper Abstract and Keywords |
Presentation |
2009-01-15 14:30
Evaluation of Domain-Wall`s behavior in Ni-Fe magnetic nanowire with constriction Tatsuro Nagayama, Hikaru Nomura (Osaka Univ.), Yasushi Endo (Tohoku Univ.), Ryoichi Nakatani (Osaka Univ.) MR2008-53 Link to ES Tech. Rep. Archives: MR2008-53 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
In this study, we investigate the magnetization switching process of the Ni-20at%Fe nanowire with constriction through the motion of the domain wall. The motions of the domain wall in the nanowire have been clarified by Magnetic field sweeping magnetic force microscopy (MFS-MFM). MFS-MFM is directly measure the motion of the domain structure of the sample, without a disturbance of the magnetic structure of the sample by MFM tip stray field. The magnetization switching processes ware found to be strongly dependent on the thickness and the geometry of the nanowire. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Domain Wall / Magnetic nanowire / Magnetic Force Microscopy / Magnetization switching process / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 108, Jan. 2009. |
Paper # |
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Date of Issue |
2009-01-08 (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 |
MR2008-53 Link to ES Tech. Rep. Archives: MR2008-53 |
Conference Information |
Committee |
ITE-MMS ITE-CE MRIS |
Conference Date |
2009-01-15 - 2009-01-16 |
Place (in Japanese) |
(See Japanese page) |
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Paper Information |
Registration To |
MRIS |
Conference Code |
2009-01-MMS-CE-MR |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Evaluation of Domain-Wall`s behavior in Ni-Fe magnetic nanowire with constriction |
Sub Title (in English) |
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Keyword(1) |
Domain Wall |
Keyword(2) |
Magnetic nanowire |
Keyword(3) |
Magnetic Force Microscopy |
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Magnetization switching process |
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1st Author's Name |
Tatsuro Nagayama |
1st Author's Affiliation |
Osaka University (Osaka Univ.) |
2nd Author's Name |
Hikaru Nomura |
2nd Author's Affiliation |
Osaka University (Osaka Univ.) |
3rd Author's Name |
Yasushi Endo |
3rd Author's Affiliation |
Tohoku University (Tohoku Univ.) |
4th Author's Name |
Ryoichi Nakatani |
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Osaka University (Osaka Univ.) |
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Speaker |
Author-1 |
Date Time |
2009-01-15 14:30:00 |
Presentation Time |
30 minutes |
Registration for |
MRIS |
Paper # |
MR2008-53 |
Volume (vol) |
vol.108 |
Number (no) |
no.380 |
Page |
pp.17-21 |
#Pages |
5 |
Date of Issue |
2009-01-08 (MR) |