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| Presentation | 2014-10-10 16:05 Evaluation of thermal physical properties for thermoelectric materials by molecular dynamics method Hirotaka Kojima, Ryo Abe, Fumiya Fujiwara, Mitsuhiro Ito, Takuya Hashizume, Ryosuke Matsubara, Masakazu Nakamura (NAIST)  OME2014-46 Link to ES Tech. Rep. Archives: OME2014-46 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | Molecular cluster models having different structures of C60 which shows specific thermoelectric effect have been modeled and the temperature dependence of rotational motions has been evaluated by molecular dynamics calculations. The thermal properties such as thermal conductivity and heat capacity are estimated with changing temperature, and some characteristic behavior can be observed in microcrystalline structure. This temperature agrees with the region in which drastic changes of electrical conductivity and Seebeck coefficient are observed, and thus the relationship between thermal and electrical properties is pointed out. Besides, the consistency of our calculations is confirmed by comparing X-ray diffraction patterns obtained from experiments and simulations. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Thermoelectric effect / Seebeck effect / Molecular Dynamics / MD / Fullerene / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 114, no. 241, OME2014-46, pp. 51-56, Oct. 2014. | |
| Paper # | OME2014-46 | |
| Date of Issue | 2014-10-03 (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 | OME2014-46 Link to ES Tech. Rep. Archives: OME2014-46 |
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| Conference Information | |
| Committee | OME |
| Conference Date | 2014-10-10 - 2014-10-10 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Osaka University Nakanoshima Center |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Organic devices and sensors, etc. |
| Paper Information | |
| Registration To | OME |
| Conference Code | 2014-10-OME |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Evaluation of thermal physical properties for thermoelectric materials by molecular dynamics method |
| Sub Title (in English) | |
| Keyword(1) | Thermoelectric effect |
| Keyword(2) | Seebeck effect |
| Keyword(3) | Molecular Dynamics |
| Keyword(4) | MD |
| Keyword(5) | Fullerene |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Hirotaka Kojima |
| 1st Author's Affiliation | Nara Institute of Science and Technology (NAIST) |
| 2nd Author's Name | Ryo Abe |
| 2nd Author's Affiliation | Nara Institute of Science and Technology (NAIST) |
| 3rd Author's Name | Fumiya Fujiwara |
| 3rd Author's Affiliation | Nara Institute of Science and Technology (NAIST) |
| 4th Author's Name | Mitsuhiro Ito |
| 4th Author's Affiliation | Nara Institute of Science and Technology (NAIST) |
| 5th Author's Name | Takuya Hashizume |
| 5th Author's Affiliation | Nara Institute of Science and Technology (NAIST) |
| 6th Author's Name | Ryosuke Matsubara |
| 6th Author's Affiliation | Nara Institute of Science and Technology (NAIST) |
| 7th Author's Name | Masakazu Nakamura |
| 7th Author's Affiliation | Nara Institute of Science and Technology (NAIST) |
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| Speaker | Author-1 |
| Date Time | 2014-10-10 16:05:00 |
| Presentation Time | 25 minutes |
| Registration for | OME |
| Paper # | OME2014-46 |
| Volume (vol) | vol.114 |
| Number (no) | no.241 |
| Page | pp.51-56 |
| #Pages | 6 |
| Date of Issue | 2014-10-03 (OME) |
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