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| Presentation | 2009-10-23 16:20 Carrier mobility characteristic in discotic liquid crystalline semiconductors with specific intramolecular interactions Yasuo Miyake (AIST/Osaka Univ.), Hirosato Monobe (AIST), Ping Hu, Ke-Qing Zhao (Sichuan Normal Univ.), Akihiko Fujii, Masanori Ozaki (Osaka Univ.), Yo Shimizu (AIST)  OME2009-52 Link to ES Tech. Rep. Archives: OME2009-52 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | Though high carrier mobility comparable to that of amorphous silicon (~10-1 cm2/Vs) was shown in highly ordered liquid crystal semiconductors, it was still required to raise the mobility in mesophase. Based on the theory, control of molecular dynamics in liquid crystalline states is essentially an important challenge to increase the hopping efficiency for carriers. In this work, the carrier mobility behavior of typical discotic liquid crystalline semiconductors triphenylenes, which were chemically modified to work intermolecular specific interactions such as fluorophobic/philic and hydrogen-bond interactions was studied for the Colh mesophase by a Time-Of-Flight technique. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Discotic liquid crystal / Organic semiconductor / Self-assembly / Carrier mobility / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 109, no. 251, OME2009-52, pp. 65-70, Oct. 2009. | |
| Paper # | OME2009-52 | |
| Date of Issue | 2009-10-16 (OME) | |
| 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 | OME2009-52 Link to ES Tech. Rep. Archives: OME2009-52 |
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| Conference Information | |
| Committee | OME |
| Conference Date | 2009-10-23 - 2009-10-23 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Chuo-Denki-Club, ROOM 213 |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Organic Materials and Others related to OME activity |
| Paper Information | |
| Registration To | OME |
| Conference Code | 2009-10-OME |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Carrier mobility characteristic in discotic liquid crystalline semiconductors with specific intramolecular interactions |
| Sub Title (in English) | |
| Keyword(1) | Discotic liquid crystal |
| Keyword(2) | Organic semiconductor |
| Keyword(3) | Self-assembly |
| Keyword(4) | Carrier mobility |
| Keyword(5) | |
| Keyword(6) | |
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| 1st Author's Name | Yasuo Miyake |
| 1st Author's Affiliation | National Institute of Advanced Industrial Science and Technology/Osaka university (AIST/Osaka Univ.) |
| 2nd Author's Name | Hirosato Monobe |
| 2nd Author's Affiliation | National Institute of Advanced Industrial Science and Technology (AIST) |
| 3rd Author's Name | Ping Hu |
| 3rd Author's Affiliation | Sichuan Normal University (Sichuan Normal Univ.) |
| 4th Author's Name | Ke-Qing Zhao |
| 4th Author's Affiliation | Sichuan Normal University (Sichuan Normal Univ.) |
| 5th Author's Name | Akihiko Fujii |
| 5th Author's Affiliation | Osaka university (Osaka Univ.) |
| 6th Author's Name | Masanori Ozaki |
| 6th Author's Affiliation | Osaka university (Osaka Univ.) |
| 7th Author's Name | Yo Shimizu |
| 7th Author's Affiliation | National Institute of Advanced Industrial Science and Technology (AIST) |
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| Speaker | Author-1 |
| Date Time | 2009-10-23 16:20:00 |
| Presentation Time | 25 minutes |
| Registration for | OME |
| Paper # | OME2009-52 |
| Volume (vol) | vol.109 |
| Number (no) | no.251 |
| Page | pp.65-70 |
| #Pages | 6 |
| Date of Issue | 2009-10-16 (OME) |
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