Paper Abstract and Keywords |
Presentation |
2021-04-23 16:50
[Invited Talk]
Improving the characteristics of graphene TFT using graphene/Ni compound semiconductor hetero-junction Kazunori Ichikawa (NITM) SDM2021-7 OME2021-7 Link to ES Tech. Rep. Archives: SDM2021-7 OME2021-7 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
We investigated to form graphene directly on an oxidized Ni layer and measurement of thin film transistor (TFT) with graphene was synthesized in several oxygen concentration for the hetero structure. From results, Dirac points were appeared all graphene TFTs. Compared to the oxygen concentration of 0%, graphene TFT with oxygen concentration of 90% exhibited high performance transfer characteristics with enhanced electron mobility of 25,200 cm/Vs, On/Off ratio of 2.4×103. These results will provide important information for the design of high-mobility TFT architectures for various applications. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
graphene / thin film transistor / hetero junction / / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 121, no. 8, SDM2021-7, pp. 26-29, April 2021. |
Paper # |
SDM2021-7 |
Date of Issue |
2021-04-16 (SDM, OME) |
ISSN |
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 |
SDM2021-7 OME2021-7 Link to ES Tech. Rep. Archives: SDM2021-7 OME2021-7 |
Conference Information |
Committee |
SDM OME |
Conference Date |
2021-04-23 - 2021-04-24 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Okinawaken Seinen Kaikan |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Thin film devices (Si, compound, organic, flexible), Biotechnology, Materials, Characterization, etc. |
Paper Information |
Registration To |
SDM |
Conference Code |
2021-04-SDM-OME |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
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(See Japanese page) |
Title (in English) |
Improving the characteristics of graphene TFT using graphene/Ni compound semiconductor hetero-junction |
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graphene |
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thin film transistor |
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hetero junction |
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1st Author's Name |
Kazunori Ichikawa |
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National Institute of Technology, Matsue College (NITM) |
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Speaker |
Author-1 |
Date Time |
2021-04-23 16:50:00 |
Presentation Time |
30 minutes |
Registration for |
SDM |
Paper # |
SDM2021-7, OME2021-7 |
Volume (vol) |
vol.121 |
Number (no) |
no.8(SDM), no.9(OME) |
Page |
pp.26-29 |
#Pages |
4 |
Date of Issue |
2021-04-16 (SDM, OME) |
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