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Paper Abstract and Keywords
Presentation 2007-04-13 13:00
[Invited Talk] High Speed Unipolar Switching Resistance RAM (RRAM) Technology
Yasunari Hosoi, Yukio Tamai, T. Ohnishi, K. Ishihara, T. Shibuya, Y. Inoue, S. Yamazaki, T.Nakano, Shigeo Ohnishi, Nobuyoshi Awaya (Sharp), I. H. Inoue, Hisashi Shima (AIST(NEDO)), Hiroyuki Akinaga, Hidenori Takagi, Hiroshi Akoh (AIST(CERC)) ICD2007-14
Abstract (in Japanese) (See Japanese page) 
(in English) We have successfully achieved high speed (~50 ns) unipolar operation in RRAM devices comprised of titanium oxynitride (TiON) combined with a control resistor connected in series. For unipolar switching, programming and erasing pulses can be the same width, typically, a few tens of nano-seconds. This enables high speed and high density cross-point RRAM memory arrays. In addition, we make clear why conventional unipolar switching mode cannot achieve high speed. Moreover, we demonstrate how switching characteristics can be controlled by a series-connected load resistor.
Keyword (in Japanese) (See Japanese page) 
(in English) RRAM / unipolar / high Speed / load resistor / series resistor / 1D1R / cross point / TiON  
Reference Info. IEICE Tech. Rep., vol. 107, no. 1, ICD2007-14, pp. 77-82, April 2007.
Paper # ICD2007-14 
Date of Issue 2007-04-05 (ICD) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
Copyright
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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)
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Conference Information
Committee ICD  
Conference Date 2007-04-12 - 2007-04-13 
Place (in Japanese) (See Japanese page) 
Place (in English)  
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To ICD 
Conference Code 2007-04-ICD 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) High Speed Unipolar Switching Resistance RAM (RRAM) Technology 
Sub Title (in English)  
Keyword(1) RRAM  
Keyword(2) unipolar  
Keyword(3) high Speed  
Keyword(4) load resistor  
Keyword(5) series resistor  
Keyword(6) 1D1R  
Keyword(7) cross point  
Keyword(8) TiON  
1st Author's Name Yasunari Hosoi  
1st Author's Affiliation Sharp Corporation (Sharp)
2nd Author's Name Yukio Tamai  
2nd Author's Affiliation Sharp Corporation (Sharp)
3rd Author's Name T. Ohnishi  
3rd Author's Affiliation Sharp Corporation (Sharp)
4th Author's Name K. Ishihara  
4th Author's Affiliation Sharp Corporation (Sharp)
5th Author's Name T. Shibuya  
5th Author's Affiliation Sharp Corporation (Sharp)
6th Author's Name Y. Inoue  
6th Author's Affiliation Sharp Corporation (Sharp)
7th Author's Name S. Yamazaki  
7th Author's Affiliation Sharp Corporation (Sharp)
8th Author's Name T.Nakano  
8th Author's Affiliation Sharp Corporation (Sharp)
9th Author's Name Shigeo Ohnishi  
9th Author's Affiliation Sharp Corporation (Sharp)
10th Author's Name Nobuyoshi Awaya  
10th Author's Affiliation Sharp Corporation (Sharp)
11th Author's Name I. H. Inoue  
11th Author's Affiliation National Institute of Advanced Industrial Science and Technology (AIST(NEDO))
12th Author's Name Hisashi Shima  
12th Author's Affiliation National Institute of Advanced Industrial Science and Technology (AIST(NEDO))
13th Author's Name Hiroyuki Akinaga  
13th Author's Affiliation National Institute of Advanced Industrial Science and Technology (AIST(CERC))
14th Author's Name Hidenori Takagi  
14th Author's Affiliation National Institute of Advanced Industrial Science and Technology (AIST(CERC))
15th Author's Name Hiroshi Akoh  
15th Author's Affiliation National Institute of Advanced Industrial Science and Technology (AIST(CERC))
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Speaker Author-1 
Date Time 2007-04-13 13:00:00 
Presentation Time 50 minutes 
Registration for ICD 
Paper # ICD2007-14 
Volume (vol) vol.107 
Number (no) no.1 
Page pp.77-82 
#Pages 6 
Date of Issue 2007-04-05 (ICD) 

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