Information: Join today and make your research activities more affordable! Technical workshop participation fees and annual registration fees are available at member rates.
Notice: [Important] Announcement of Changes to Registration Fee Payment and Manuscript Upload Procedures for IEICE Technical Meetings
IEICE Technical Committee Submission System
Conference Paper's Information		 Online Proceedings
[Sign in]
Tech. Rep. Archives
 Go Top Page Go Previous   [Japanese] / [English] 

Paper Abstract and Keywords
Presentation 2014-07-17 14:55
Exploratory experiments in recording on sputtered magnetic tape at an areal density of 148 Gb/in2
Junichi Tachibana, Tetsuo Endo, Ryoichi Hiratsuka, Satoru Inoue (Sony), David Berman, Pierre-olivier Jubert (HGST), Teya Topuria, Chie C Poon, Wayne Iwaino (IBM Almaden) MR2014-12
Abstract (in Japanese) (See Japanese page) 
(in English) A sputter deposited CoPtCr-SiO2 perpendicular recording media with excellent orientation was successfully grown on a thin polymer film. Using advanced hard disk drive heads, the recording performance was investigated. These studies demonstrated an unprecedented broad-band SNR of 17 dB at 896 kbpi using a 77 nm wide TMR reader. This linear density coupled with an estimated written track width of 154 nm corresponds to a recording areal density of 148 Gbits/in2.
Keyword (in Japanese) (See Japanese page) 
(in English) Data Storage / Magnetic Tape / Sputtering / Areal Recording Density / / / /  
Reference Info. IEICE Tech. Rep., vol. 114, July 2014.
Paper #  
Date of Issue 2014-07-10 (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 MR2014-12

Conference Information
Committee MRIS ITE-MMS  
Conference Date 2014-07-17 - 2014-07-17 
Place (in Japanese) (See Japanese page) 
Place (in English) Tokyo Institute of Technology 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Solid State Memory, Media, etc. 
Paper Information
Registration To MRIS 
Conference Code 2014-07-MR-MMS 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Exploratory experiments in recording on sputtered magnetic tape at an areal density of 148 Gb/in2 
Sub Title (in English)  
Keyword(1) Data Storage  
Keyword(2) Magnetic Tape  
Keyword(3) Sputtering  
Keyword(4) Areal Recording Density  
Keyword(5)  
Keyword(6)  
Keyword(7)  
Keyword(8)  
1st Author's Name Junichi Tachibana  
1st Author's Affiliation Sony Corporation (Sony)
2nd Author's Name Tetsuo Endo  
2nd Author's Affiliation Sony Corporation (Sony)
3rd Author's Name Ryoichi Hiratsuka  
3rd Author's Affiliation Sony Corporation (Sony)
4th Author's Name Satoru Inoue  
4th Author's Affiliation Sony Corporation (Sony)
5th Author's Name David Berman  
5th Author's Affiliation HGST a Western Digital company (HGST)
6th Author's Name Pierre-olivier Jubert  
6th Author's Affiliation HGST a Western Digital company (HGST)
7th Author's Name Teya Topuria  
7th Author's Affiliation IBM-Research Almaden (IBM Almaden)
8th Author's Name Chie C Poon  
8th Author's Affiliation IBM-Research Almaden (IBM Almaden)
9th Author's Name Wayne Iwaino  
9th Author's Affiliation IBM-Research Almaden (IBM Almaden)
10th Author's Name  
10th Author's Affiliation ()
11th Author's Name  
11th Author's Affiliation ()
12th Author's Name  
12th Author's Affiliation ()
13th Author's Name  
13th Author's Affiliation ()
14th Author's Name  
14th Author's Affiliation ()
15th Author's Name  
15th Author's Affiliation ()
16th Author's Name  
16th Author's Affiliation ()
17th Author's Name  
17th Author's Affiliation ()
18th Author's Name  
18th Author's Affiliation ()
19th Author's Name  
19th Author's Affiliation ()
20th Author's Name  
20th Author's Affiliation ()
21st Author's Name  
21st Author's Affiliation ()
22nd Author's Name  
22nd Author's Affiliation ()
23rd Author's Name  
23rd Author's Affiliation ()
24th Author's Name  
24th Author's Affiliation ()
25th Author's Name  
25th Author's Affiliation ()
26th Author's Name / /
26th Author's Affiliation ()
()
27th Author's Name / /
27th Author's Affiliation ()
()
28th Author's Name / /
28th Author's Affiliation ()
()
29th Author's Name / /
29th Author's Affiliation ()
()
30th Author's Name / /
30th Author's Affiliation ()
()
31st Author's Name / /
31st Author's Affiliation ()
()
32nd Author's Name / /
32nd Author's Affiliation ()
()
33rd Author's Name / /
33rd Author's Affiliation ()
()
34th Author's Name / /
34th Author's Affiliation ()
()
35th Author's Name / /
35th Author's Affiliation ()
()
36th Author's Name / /
36th Author's Affiliation ()
()
Speaker Author-1 
Date Time 2014-07-17 14:55:00 
Presentation Time 25 minutes 
Registration for MRIS 
Paper # MR2014-12 
Volume (vol) vol.114 
Number (no) no.140 
Page pp.23-28 
#Pages 6 
Date of Issue 2014-07-10 (MR) 

[Return to Top Page]

[Return to IEICE Web Page]
The Institute of Electronics, Information and Communication Engineers (IEICE), Japan