| IEICE Technical Committee Submission System Conference Paper's Information |
Online Proceedings [Sign in] Tech. Rep. Archives |
| Go Top Page | Go Previous | [Japanese] / [English] |
| Paper Abstract and Keywords | ||
| Presentation | 2016-10-27 17:00 Evaluation of Miniband Formation and Carrier Transport on Superlattice in Flat-band Structure Nakamura Tsubasa, Matsuochi Kouki, Takeda Hideaki (Univ. of Miyazaki), Kasidit Toprasertpong, Sugiyama Masakazu, Nakano Yoshiaki (The Univ. of Tokyo), Suzuki Hidetoshi, Ikari Tetsuo, Fukuyama Atsuhiko (Univ. of Miyazaki)  OCS2016-45 OPE2016-86 LQE2016-61 Link to ES Tech. Rep. Archives: OPE2016-86 LQE2016-61 |
|
| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | For improvement of efficiencies of quantum well solar cells and quantum-cascade lasers, it is necessary that carriers transport through minibands without recombination. In this study, we evaluated a formation of miniband and its carrier transport in a superlattice inserted flat-band structure sample by using photoreflectance (PR) and photoluminescence (PL) spectroscopy. It was found that the miniband widths increased and the PL signal intensity decreased with increasing barrier thickness. Therefore, a miniband formation was clearly confirmed. Moreover, it was suggested that the miniband formation enhanced a carrier transport characteristic. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Superlattice / Miniband / Photoreflectance / Photoluminescence / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 116, no. 275, LQE2016-61, pp. 61-64, Oct. 2016. | |
| Paper # | LQE2016-61 | |
| Date of Issue | 2016-10-20 (OCS, OPE, 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 | OCS2016-45 OPE2016-86 LQE2016-61 Link to ES Tech. Rep. Archives: OPE2016-86 LQE2016-61 |
|
| Conference Information | |
| Committee | LQE OPE OCS |
| Conference Date | 2016-10-27 - 2016-10-28 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Miyazaki Citizen's Plaza |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Paper Information | |
| Registration To | LQE |
| Conference Code | 2016-10-LQE-OPE-OCS |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Evaluation of Miniband Formation and Carrier Transport on Superlattice in Flat-band Structure |
| Sub Title (in English) | |
| Keyword(1) | Superlattice |
| Keyword(2) | Miniband |
| Keyword(3) | Photoreflectance |
| Keyword(4) | Photoluminescence |
| Keyword(5) | |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Nakamura Tsubasa |
| 1st Author's Affiliation | University of Miyazaki (Univ. of Miyazaki) |
| 2nd Author's Name | Matsuochi Kouki |
| 2nd Author's Affiliation | University of Miyazaki (Univ. of Miyazaki) |
| 3rd Author's Name | Takeda Hideaki |
| 3rd Author's Affiliation | University of Miyazaki (Univ. of Miyazaki) |
| 4th Author's Name | Kasidit Toprasertpong |
| 4th Author's Affiliation | The University of Tokyo (The Univ. of Tokyo) |
| 5th Author's Name | Sugiyama Masakazu |
| 5th Author's Affiliation | The University of Tokyo (The Univ. of Tokyo) |
| 6th Author's Name | Nakano Yoshiaki |
| 6th Author's Affiliation | The University of Tokyo (The Univ. of Tokyo) |
| 7th Author's Name | Suzuki Hidetoshi |
| 7th Author's Affiliation | University of Miyazaki (Univ. of Miyazaki) |
| 8th Author's Name | Ikari Tetsuo |
| 8th Author's Affiliation | University of Miyazaki (Univ. of Miyazaki) |
| 9th Author's Name | Fukuyama Atsuhiko |
| 9th Author's Affiliation | University of Miyazaki (Univ. of Miyazaki) |
| 10th Author's Name | |
| 10th Author's Affiliation | () |
| 11th Author's Name | |
| 11th Author's Affiliation | () |
| 12th Author's Name | |
| 12th Author's Affiliation | () |
| 13th Author's Name | |
| 13th Author's Affiliation | () |
| 14th Author's Name | |
| 14th Author's Affiliation | () |
| 15th Author's Name | |
| 15th Author's Affiliation | () |
| 16th Author's Name | |
| 16th Author's Affiliation | () |
| 17th Author's Name | |
| 17th Author's Affiliation | () |
| 18th Author's Name | |
| 18th Author's Affiliation | () |
| Speaker | Author-1 |
| Date Time | 2016-10-27 17:00:00 |
| Presentation Time | 25 minutes |
| Registration for | LQE |
| Paper # | OCS2016-45, OPE2016-86, LQE2016-61 |
| Volume (vol) | vol.116 |
| Number (no) | no.273(OCS), no.274(OPE), no.275(LQE) |
| Page | pp.61-64 |
| #Pages | 4 |
| Date of Issue | 2016-10-20 (OCS, OPE, LQE) |
[Return to Top Page]