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Paper Abstract and Keywords
Presentation 2008-12-05 13:50
Electrical Properties of Bio-Nano-Dot Floating-gate MOSFETs with Ultra-thin Tunnel Oxide
Hiroyuki Irifune, Hiroshi Yano, Yukiharu Uraoka, Takashi Fuyuki, Ichiro Yamashita (Nara Institute ofScience and Tecnology) SDM2008-189 Link to ES Tech. Rep. Archives: SDM2008-189
Abstract (in Japanese) (See Japanese page) 
(in English) So far, we have already developed floating gate memory devices using bio-nano-dot (BND). In this study, we fabricated and characterized BND floating-gate MOSFETs with ultra-thin tunnel oxide. Drain current-gate voltage (Id-Vg) characteristics showed clear hysteresis, but it was not a parallel shift when using ultra-thin tunnel oxide of 1.5 nm. Electrons in the channel are captured by the BND during gate voltage sweep, and then threshold voltage increases resulting in decreased drain current. Retention characteristics are also discussed.
Keyword (in Japanese) (See Japanese page) 
(in English) bio-nano-process / nanodot device / direct tunneling / ultra thin tunneling oxide / / / /  
Reference Info. IEICE Tech. Rep., vol. 108, no. 335, SDM2008-189, pp. 27-30, Dec. 2008.
Paper # SDM2008-189 
Date of Issue 2008-11-28 (SDM) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
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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 SDM2008-189 Link to ES Tech. Rep. Archives: SDM2008-189

Conference Information
Committee SDM  
Conference Date 2008-12-05 - 2008-12-05 
Place (in Japanese) (See Japanese page) 
Place (in English) Kyoto University, Katsura Campus, A1-001 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Fabrication and Characterization of Si and Si-related Materials and Devices 
Paper Information
Registration To SDM 
Conference Code 2008-12-SDM 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Electrical Properties of Bio-Nano-Dot Floating-gate MOSFETs with Ultra-thin Tunnel Oxide 
Sub Title (in English)  
Keyword(1) bio-nano-process  
Keyword(2) nanodot device  
Keyword(3) direct tunneling  
Keyword(4) ultra thin tunneling oxide  
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1st Author's Name Hiroyuki Irifune  
1st Author's Affiliation Nara Institute ofScience and Tecnology (Nara Institute ofScience and Tecnology)
2nd Author's Name Hiroshi Yano  
2nd Author's Affiliation Nara Institute ofScience and Tecnology (Nara Institute ofScience and Tecnology)
3rd Author's Name Yukiharu Uraoka  
3rd Author's Affiliation Nara Institute ofScience and Tecnology (Nara Institute ofScience and Tecnology)
4th Author's Name Takashi Fuyuki  
4th Author's Affiliation Nara Institute ofScience and Tecnology (Nara Institute ofScience and Tecnology)
5th Author's Name Ichiro Yamashita  
5th Author's Affiliation Nara Institute ofScience and Tecnology (Nara Institute ofScience and Tecnology)
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Speaker Author-1 
Date Time 2008-12-05 13:50:00 
Presentation Time 20 minutes 
Registration for SDM 
Paper # SDM2008-189 
Volume (vol) vol.108 
Number (no) no.335 
Page pp.27-30 
#Pages
Date of Issue 2008-11-28 (SDM) 


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