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Paper Abstract and Keywords
Presentation 2012-03-16 15:45
Heat analysis of recording head for thermally assisted magnetic recording
Yoshito Ashizawa, Takeshi Ota, Katsuji Nakagawa (Nihon Univ.) Link to ES Tech. Rep. Archives: MR2011-46
Abstract (in Japanese) (See Japanese page) 
(in English) Thermally assisted magnetic recording is a key technology to achieve ultra-high recording density more than several $Tbit/inch^2$ by recording magnetically with heating at local area on a thermally stable medium. Usage of thermal energy at writing causes to unnecessary temperature rising of a magnetic head and/or whole HDD system. Therefore, it is required to realize high efficiency of thermal energy transfer from a light source to a medium for reduction of the temperature rising at another part. This report shows results of a temperature rising caused by a head and thermal energy of a light source.
Keyword (in Japanese) (See Japanese page) 
(in English) Thermally assisted magnetic recording (TAMR) / surface plasmon / optical near-field / heat conduction / / / /  
Reference Info. IEICE Tech. Rep., vol. 111, no. 493, MR2011-46, pp. 33-37, March 2012.
Paper # MR2011-46 
Date of Issue 2012-03-09 (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. (No. 10GA0019/12GB0052/13GB0056/17GB0034)

Conference Information
Committee MR ITE-MMS  
Conference Date 2012-03-16 - 2012-03-16 
Place (in Japanese) (See Japanese page) 
Place (in English) Nagoya Univ. 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Optical Recording, General 
Paper Information
Registration To MR 
Conference Code 2012-03-MR-MMS 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Heat analysis of recording head for thermally assisted magnetic recording 
Sub Title (in English)  
Keyword(1) Thermally assisted magnetic recording (TAMR)  
Keyword(2) surface plasmon  
Keyword(3) optical near-field  
Keyword(4) heat conduction  
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1st Author's Name Yoshito Ashizawa  
1st Author's Affiliation Nihon University (Nihon Univ.)
2nd Author's Name Takeshi Ota  
2nd Author's Affiliation Nihon University (Nihon Univ.)
3rd Author's Name Katsuji Nakagawa  
3rd Author's Affiliation Nihon University (Nihon Univ.)
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Speaker
Date Time 2012-03-16 15:45:00 
Presentation Time 25 
Registration for MR 
Paper # IEICE-MR2011-46 
Volume (vol) IEICE-111 
Number (no) no.493 
Page pp.33-37 
#Pages IEICE-5 
Date of Issue IEICE-MR-2012-03-09 


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