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Paper Abstract and Keywords
Presentation 2014-01-24 14:15
Fundamental experiments for HDD-type ferroelectric data strage with a density of 2 Tbit/inch2
Tomonori Aoki, Yoshiomi Hiranaga, Yasuo Cho (Tohoku Univ.) MR2013-35
Abstract (in Japanese) (See Japanese page) 
(in English) Ferroelectric data storage system records the data bits in the form of the polarization direction. In this system, data bits are read by scanning nonlinear dielectric microscopy (SNDM). The domain wall of typical ferroelectric materials is as thin as a few lattice parameters, which is favorable for high-density data storage. Up to now, we demonstrated that the smallest single nanodomain dot with a size of 2.8 nm diameter was successfully formed and real information data with a density of 4 Tbit/inch2 has been achieved. In this paper, we introduce fundamental experiments of ferroelectric data storage system including most recent study result which demonstrate recording with a density of 2 Tbit/inch has been achieved in rotating state by HDD-type ferroelectric data storage system.
Keyword (in Japanese) (See Japanese page) 
(in English) ferroelectric data storage / scanning nonlinear dielectric microscopy / 2 Tbit/inch2 / / / / /  
Reference Info. IEICE Tech. Rep., vol. 113, Jan. 2014.
Paper #  
Date of Issue 2014-01-17 (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 MR2013-35

Conference Information
Committee ITE-MMS ITE-CE MRIS  
Conference Date 2014-01-24 - 2014-01-24 
Place (in Japanese) (See Japanese page) 
Place (in English) Panasonic Shoushin-Kaikan Bldg. 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To MRIS 
Conference Code 2014-01-MMS-CE-MR 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Fundamental experiments for HDD-type ferroelectric data strage with a density of 2 Tbit/inch2 
Sub Title (in English)  
Keyword(1) ferroelectric data storage  
Keyword(2) scanning nonlinear dielectric microscopy  
Keyword(3) 2 Tbit/inch2  
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1st Author's Name Tomonori Aoki  
1st Author's Affiliation Tohoku University (Tohoku Univ.)
2nd Author's Name Yoshiomi Hiranaga  
2nd Author's Affiliation Tohoku University (Tohoku Univ.)
3rd Author's Name Yasuo Cho  
3rd Author's Affiliation Tohoku University (Tohoku Univ.)
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Speaker Author-1 
Date Time 2014-01-24 14:15:00 
Presentation Time 25 minutes 
Registration for MRIS 
Paper # MR2013-35 
Volume (vol) vol.113 
Number (no) no.407 
Page pp.15-20 
#Pages 6 
Date of Issue 2014-01-17 (MR) 

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