|
|
All Technical Committee Conferences (Searched in: All Years)
|
|
Search Results: Conference Papers |
Conference Papers (Available on Advance Programs) (Sort by: Date Descending) |
|
Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
LQE, ED, CPM |
2023-12-01 09:30 |
Shizuoka |
|
Improvement of S/N ratio in simultaneous photoacoustic and photoluminescence measurements in InGaN quantum wells by utilizing Helmholtz resonance and increasing the air pressure inside the photoacoustic cell Hiroki Tosa, Keito Mori-Tamamura, Atsushi A. Yamaguchi (Kanazawa Inst. Tech.) ED2023-24 CPM2023-66 LQE2023-64 |
[more] |
ED2023-24 CPM2023-66 LQE2023-64 pp.48-51 |
LQE, ED, CPM |
2023-12-01 09:55 |
Shizuoka |
|
Simultaneous microscopic PA/PL line-scan measurements in InGaN-quantum wells on a stripe-core GaN Substrate Syoki Jinno, Atsushi A. Yamaguchi, Keito Mori-Tamamura (Kanazawa Inst. of Tech.), Susumu Kusanagi, Yuya Kanitani, Shigetaka Tomiya, Yoshihiro Kudo (Sony Semiconductor Solutions Corp.) ED2023-25 CPM2023-67 LQE2023-65 |
Accurate measurement of internal quantum efficiency (IQE) is necessary for a comprehensive understanding of the electron... [more] |
ED2023-25 CPM2023-67 LQE2023-65 pp.52-55 |
LQE, ED, CPM |
2023-12-01 10:20 |
Shizuoka |
|
Polarization control of surface emission from c-plane InGaN quantum wells and determination of deformation potential in InGaN alloy materials Keito Mori-Tamamura, Atsushi A. Yamaguchi (Kanazawa Inst. Tech), Tomohiro Makino, Maho Ohara, Tatsushi Hamaguchi, Rintaro Koda (Sony Semiconductor Solutions) ED2023-26 CPM2023-68 LQE2023-66 |
InGaN-quantum-well (QW) based vertical-cavity surface-emitting lasers (VCSELs), which are usually fabricated on the c-pl... [more] |
ED2023-26 CPM2023-68 LQE2023-66 pp.56-59 |
CPM, ED, LQE |
2022-11-25 10:35 |
Aichi |
Winc Aichi (Aichi Industry & Labor Center) (Primary: On-site, Secondary: Online) |
[Encouragement Talk]
Experimental studies on the recombination mechanism in III-nitride semiconductors by simultaneous measurements of radiative and non-radiative recombinations Keito Mori-Tamamura, Yuya Morimoto, Atsushi A. Yamaguchi (Kanazawa Inst. of Tech.), Susumu Kusanagi, Yuya Kanitani, Yoshihiro Kudo, Shigetaka Tomiya (Sony) ED2022-40 CPM2022-65 LQE2022-73 |
The carrier dynamics in active layers of III-nitride-based optical devices, has not been fully understood, yet. We belie... [more] |
ED2022-40 CPM2022-65 LQE2022-73 pp.73-76 |
ED, CPM, LQE |
2021-11-25 13:30 |
Online |
Online |
Indium Composition Dependence of Internal Quantum Efficiency in InGaN Quantum-Wells Measured by Simultaneous Microscopic Photoacoustic and Photoluminescence Spectroscopy Keito Mori, Yuchi Takahashi, Yuya Morimoto, Atsushi A. Yamaguchi (Kanazawa Inst. of Tech.) ED2021-20 CPM2021-54 LQE2021-32 |
Accurate estimation of internal quantum efficiency (IQE) is necessary for comprehensive understanding of the carrier dyn... [more] |
ED2021-20 CPM2021-54 LQE2021-32 pp.29-32 |
LQE, CPM, ED |
2020-11-26 10:05 |
Online |
Online |
Internal and External Quantum Efficiency in InGaN Quantum Wells Estimated by Simultaneous Photoacoustic and Photoluminescence Method and Integrating-Sphere Method Keito Mori, Yuchi Takahashi, Shigeta Sakai, Yuya Morimoto, Atsushi A. Yamaguchi (KIT), Susumu Kusanagi, Yuya Kanitani, Yoshihiro Kudo, Shigetaka Tomiya (Sony) ED2020-1 CPM2020-22 LQE2020-52 |
In our previous reports, we proposed photoacoustic (PA) and photoluminescence (PL) simultaneous measurements as a method... [more] |
ED2020-1 CPM2020-22 LQE2020-52 pp.1-4 |
LQE, CPM, ED |
2020-11-26 10:25 |
Online |
Online |
Excitation wavelength dependence of temperature-induced photoluminescence quenching in InGaN quantum wells Takumi Yamaguchi, Kyosuke Ariga, Keito Mori, Atushi A. Yamaguchi (KIT) ED2020-2 CPM2020-23 LQE2020-53 |
Internal quantum efficiency in III-nitride semiconductor light emitting layers is usually estimated from the experimenta... [more] |
ED2020-2 CPM2020-23 LQE2020-53 pp.5-8 |
CPM, LQE, ED |
2019-11-22 14:20 |
Shizuoka |
Shizuoka Univ. (Hamamatsu) |
Estimation of Internal Quantum Efficiency in Various InGaN Single Quantum Wells with Different Qualities by Simultaneous Photoacoustic and Photoluminescence Measurements Keito Mori, Yuchi Takahashi, Yuya Morimoto, Atsushi A. Yamaguchi (KIT), Susumu Kusanagi, Yuya Kanitani, Yoshihiro Kudo, Shigetaka Tomiya (SONY) ED2019-57 CPM2019-76 LQE2019-100 |
In order to comprehensively understand the optical properties of nitride semiconductors, we believe accurate measurement... [more] |
ED2019-57 CPM2019-76 LQE2019-100 pp.101-106 |
|
|
|
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)
|
[Return to Top Page]
[Return to IEICE Web Page]
|