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| Presentation | 2009-11-19 13:55 Anisotropy in structural and optical properties of nonpolar group III nitrides grown on ZnO substrates Atsushi Kobayashi, Kazuma Shimomoto, Kohei Ueno, Tomofumi Kajima, Jitsuo Ohta (Univ. of Tokyo), Hiroshi Fujioka, Masaharu Oshima (Univ. of Tokyo/JST)  ED2009-137 CPM2009-111 LQE2009-116 Link to ES Tech. Rep. Archives: ED2009-137 CPM2009-111 LQE2009-116 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | ZnO has been regarded as an ideal substrate for epitaxial growth of nonpolar group III nitride films because its structural properties are quite similar to those of GaN. However, ZnO has not been used as the substrate due to its chemical instability under the conventional growth conditions of metal-organic vapor phase epitaxy. We have recently found that the use of “pulsed-laser-deposition room-temperature growth technique” enables us to fabricate abrupt nonplolar interfaces, and to solve the instability of ZnO. In this paper, we report that there exist anisotropic in-plane strains in m-plane InGaN films grown on ZnO substrates, which influence the optical polarization properties. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | nonpolar / epitaxy / InGaN / ZnO / PLD / room-temperature growth / strain / optical polarization | |
| Reference Info. | IEICE Tech. Rep., vol. 109, no. 290, LQE2009-116, pp. 43-46, Nov. 2009. | |
| Paper # | LQE2009-116 | |
| Date of Issue | 2009-11-12 (ED, CPM, LQE) | |
| 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 | ED2009-137 CPM2009-111 LQE2009-116 Link to ES Tech. Rep. Archives: ED2009-137 CPM2009-111 LQE2009-116 |
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| Conference Information | |
| Committee | ED LQE CPM |
| Conference Date | 2009-11-19 - 2009-11-20 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Univ. of Tokushima (Josanjima Campus, Kogyo-Kaikan) |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Paper Information | |
| Registration To | LQE |
| Conference Code | 2009-11-ED-LQE-CPM |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Anisotropy in structural and optical properties of nonpolar group III nitrides grown on ZnO substrates |
| Sub Title (in English) | |
| Keyword(1) | nonpolar |
| Keyword(2) | epitaxy |
| Keyword(3) | InGaN |
| Keyword(4) | ZnO |
| Keyword(5) | PLD |
| Keyword(6) | room-temperature growth |
| Keyword(7) | strain |
| Keyword(8) | optical polarization |
| 1st Author's Name | Atsushi Kobayashi |
| 1st Author's Affiliation | The University of Tokyo (Univ. of Tokyo) |
| 2nd Author's Name | Kazuma Shimomoto |
| 2nd Author's Affiliation | The University of Tokyo (Univ. of Tokyo) |
| 3rd Author's Name | Kohei Ueno |
| 3rd Author's Affiliation | The University of Tokyo (Univ. of Tokyo) |
| 4th Author's Name | Tomofumi Kajima |
| 4th Author's Affiliation | The University of Tokyo (Univ. of Tokyo) |
| 5th Author's Name | Jitsuo Ohta |
| 5th Author's Affiliation | The University of Tokyo (Univ. of Tokyo) |
| 6th Author's Name | Hiroshi Fujioka |
| 6th Author's Affiliation | The University of Tokyo/CREST, Japan Science and Technology Agency (Univ. of Tokyo/JST) |
| 7th Author's Name | Masaharu Oshima |
| 7th Author's Affiliation | The University of Tokyo/CREST, Japan Science and Technology Agency (Univ. of Tokyo/JST) |
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| Speaker | Author-1 |
| Date Time | 2009-11-19 13:55:00 |
| Presentation Time | 25 minutes |
| Registration for | LQE |
| Paper # | ED2009-137, CPM2009-111, LQE2009-116 |
| Volume (vol) | vol.109 |
| Number (no) | no.288(ED), no.289(CPM), no.290(LQE) |
| Page | pp.43-46 |
| #Pages | 4 |
| Date of Issue | 2009-11-12 (ED, CPM, LQE) |
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