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 |
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 |
SDM2008-189 Link to ES Tech. Rep. Archives: SDM2008-189 |
|