Paper Abstract and Keywords |
Presentation |
2007-03-05 13:25
Lateral carrier conduction in pentacene polycrystalline films
-- The hole transport barrier and the effective mass in crystals -- Ryousuke Matsubara (Chiba Univ.), Masakazu Nakamura (Chiva Univ.), Kazuhiro Kudo (Chiba Univ.) Link to ES Tech. Rep. Archives: OME2006-133 EID2006-90 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
Characteristics of organic thin-film-transistors (OTFTs) are limited by various effects originated from the electrode. We developed a four-point-probe field-effect transistor (FPP-FET) measurement system which can eliminate such effects and enables us to estimate an intrinsic carrier mobility of materials. In this study, we have measured the mobility of pentacene thin-films by FPP-FET measurement. From temperature and grain-size dependences of the mobility, we calculated the hole transport barrier and the effective mass in practically important disordered polycrystalline films of pentacene. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
pentacene / organic thin-film transistor / four-point-probe field-effect measurement / hole transport barrier / effective mass / / / |
Reference Info. |
IEICE Tech. Rep., vol. 106, no. 565, OME2006-133, pp. 7-11, March 2007. |
Paper # |
OME2006-133 |
Date of Issue |
2007-02-26 (OME, EID) |
ISSN |
Print edition: ISSN 0913-5685 |
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 |
Link to ES Tech. Rep. Archives: OME2006-133 EID2006-90 |
Conference Information |
Committee |
OME EID |
Conference Date |
2007-03-05 - 2007-03-05 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Kikai-Shinko-Kaikan Bldg |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
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Paper Information |
Registration To |
OME |
Conference Code |
2007-03-OME |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Lateral carrier conduction in pentacene polycrystalline films |
Sub Title (in English) |
The hole transport barrier and the effective mass in crystals |
Keyword(1) |
pentacene |
Keyword(2) |
organic thin-film transistor |
Keyword(3) |
four-point-probe field-effect measurement |
Keyword(4) |
hole transport barrier |
Keyword(5) |
effective mass |
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1st Author's Name |
Ryousuke Matsubara |
1st Author's Affiliation |
Chiba University (Chiba Univ.) |
2nd Author's Name |
Masakazu Nakamura |
2nd Author's Affiliation |
Chiba University (Chiva Univ.) |
3rd Author's Name |
Kazuhiro Kudo |
3rd Author's Affiliation |
Chiba University (Chiba Univ.) |
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Speaker |
Author-1 |
Date Time |
2007-03-05 13:25:00 |
Presentation Time |
25 minutes |
Registration for |
OME |
Paper # |
OME2006-133, EID2006-90 |
Volume (vol) |
vol.106 |
Number (no) |
no.565(OME), no.564(EID) |
Page |
pp.7-11 |
#Pages |
5 |
Date of Issue |
2007-02-26 (OME, EID) |
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