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Paper Abstract and Keywords
Presentation 2023-12-07 13:30
A Study on Estimating Bit Shape Using Medium Coercive and Effective Magnetic Write Field
Kazuki Nakashima (Ehime Univ), Yasuaki Nakamura, Madoka nishikawa (Ehime Univ.), Yasushi Kanai (Niigata Inst. Tech.), Yoshihiro Okamoto (Ehime Univ.) MRIS2023-22
Abstract (in Japanese) (See Japanese page) 
(in English) In the microwave-assisted magnetic recording (MAMR) system, we proposed and evaluated methods to estimate the shape and the bit reliability of bits using the average media coercivity and the effective recording magnetic field which is created by the write head field and the high-frequency magnetic field by the magnetic field given by the spin torque oscillator (STO).
Keyword (in Japanese) (See Japanese page) 
(in English) Magnetic recording / Media coercivity / Effective recording magnetic field / Bit shape / Bit reliability / / /  
Reference Info. IEICE Tech. Rep., vol. 123, no. 295, MRIS2023-22, pp. 1-6, Dec. 2023.
Paper # MRIS2023-22 
Date of Issue 2023-11-30 (MRIS) 
ISSN 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 MRIS2023-22

Conference Information
Committee MRIS ITE-MMS  
Conference Date 2023-12-07 - 2023-12-08 
Place (in Japanese) (See Japanese page) 
Place (in English) Ehime Univ. (CITE) 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Signal Processing, Holographic Data Storage, and Others 
Paper Information
Registration To MRIS 
Conference Code 2023-12-MRIS-MMS 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) A Study on Estimating Bit Shape Using Medium Coercive and Effective Magnetic Write Field 
Sub Title (in English)  
Keyword(1) Magnetic recording  
Keyword(2) Media coercivity  
Keyword(3) Effective recording magnetic field  
Keyword(4) Bit shape  
Keyword(5) Bit reliability  
Keyword(6)  
Keyword(7)  
Keyword(8)  
1st Author's Name Kazuki Nakashima  
1st Author's Affiliation Ehime University (Ehime Univ)
2nd Author's Name Yasuaki Nakamura  
2nd Author's Affiliation Ehime University (Ehime Univ.)
3rd Author's Name Madoka nishikawa  
3rd Author's Affiliation Ehime University (Ehime Univ.)
4th Author's Name Yasushi Kanai  
4th Author's Affiliation Niigata Institute of Technology (Niigata Inst. Tech.)
5th Author's Name Yoshihiro Okamoto  
5th Author's Affiliation Ehime University (Ehime Univ.)
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Speaker Author-1 
Date Time 2023-12-07 13:30:00 
Presentation Time 25 minutes 
Registration for MRIS 
Paper # MRIS2023-22 
Volume (vol) vol.123 
Number (no) no.295 
Page pp.1-6 
#Pages 6 
Date of Issue 2023-11-30 (MRIS) 

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