Rchr
J-GLOBAL ID：201901001612453669
Update date: Mar. 05, 2024
Miyashita Naoya
ミヤシタ ナオヤ | Miyashita Naoya
Affiliation and department：
Job title：
Associate Professor
Research field (2)：
Crystal engineering
, Electric/electronic material engineering
Research keywords (8)：
epitaxial lift-off
, semiconductor device
, dilute nitride semiconductor
, optical property
, compound semiconductor
, solar cell
, molecular beam epitaxy
, crystal growth
Research theme for competitive and other funds (3)：
- 2020 - 2023 N.A.
- 2019 - 2020 希釈窒化物半導体による近赤外域多重量子丼戸構造の歪 み制御技術開発
- 2016 - 2018 原子状水素を用いた希釈窒化物混晶への水素修飾とN-H結合の制御
Papers (68)：
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Kodai Shiba, Naoya Miyashita, Yoshitaka Okada, Tomah Sogabe. Inverse design of intermediate band solar cell via a joint drift-diffusion simulator and deep reinforcement learning scheme. Japanese Journal of Applied Physics. 2023
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Tomah Sogabe, Yasushi Shoji, Naoya Miyashita, Daniel J. Farrell, Kodai Shiba, Hwen-Fen Hong, Yoshitaka Okada. High-efficiency InAs/GaAs quantum dot intermediate band solar cell achieved through current constraint engineering. Next Materials. 2023
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Hibiki Yoshida, Katsuyoshi Sakamoto, Naoya Miyashita, Koichi Yamaguchi, Qing Shen, Yoshitaka Okada, Tomah Sogabe. Ultrafast inverse design of quantum dot optical spectra via a joint TD-DFT learning scheme and deep reinforcement learning. AIP Advances. 2022. 12. 11. 115316-115316
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N. AHSAN, N. MIYASHITA, K. M. Yu, W. WALUKIEWICZ, Y. OKADA. Improvement of III-V dilute nitride thin films for solar cell application: Effect of antimony doping. International Journal of the Society of Materials Engineering for Resources. 2022. 25. 2. 157-167
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Yusuke Oteki, Yasushi Shoji, Naoya Miyashita, Yoshitaka Okada. Dependence of the radiative lifetime on the type-II band offset in GaAsxSb1-x/GaAs quantum dots including effects of photoexcited carriers. Journal of Applied Physics. 2022. 132. 13. 134402-134402
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MISC (30)：
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Naoya Miyashita, Nazmul Ahsan, Yoshitaka Okada, Rao Tatavarti, Andree Wibowo, Noren Pan. Epitaxial Lifted-Off Thin Film GaInP/GaAs/GaInNAsSb Lattice-Matched Triple Junction Solar Cells. Proc. The 46th IEEE Photovoltaic Specialists Conference. 2019
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Yoshitaka Okada, Naoya Miyashita, Yusuke Oteki, Yasushi Shoji. High-Effciency InAs-InGaAs Quantum Dash Solar Cells Developed Through Current Constraint Engineering. Proc. The 46th IEEE Photovoltaic Specialists Conference. 2019
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Iv?n Lombardero, Naoya Miyashita, Mario Ochoa, Yoshitaka Okada, Carlos Alogra. Thinned Germanium Substrates for III-V Multijunction Solar Cells. Proc. The 46th IEEE Photovoltaic Specialists Conference. 2019
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Umeda, Shumpei, Yagi, Shuhei, Miyashita, Naoya, Okada, Yoshitaka, Yaguchi, Hiroyuki. Growth of InGaAs: N delta-doped superlattices for multi-junction solar cells. 2018 IEEE 7TH WORLD CONFERENCE ON PHOTOVOLTAIC ENERGY CONVERSION (WCPEC) (A JOINT CONFERENCE OF 45TH IEEE PVSC, 28TH PVSEC & 34TH EU PVSEC). 2018. 1861-1864
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Zacharie Jehl, Daniel Suchet, Naoya Miyashita, Benoit Behagel, Maxime Giteau, Amaury Delamarre, Bernice Mae, F. Yu Jeco, Jean-Francois Guillemoles, Yoshitaka Okada. Hot Carrier Extraction Using Energy Selective Contacts and Feedback on the Remaining Distribution. Proc. The 7th World Conference on Photovoltaic Energy Conversion. 2018. pp.1814-1816
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Books (1)：
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Photovoltaics for Space
ELSEVIER 2022
Lectures and oral presentations (27)：
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Dilute nitride based MQWs with strain compensation for 1.0 eV subcells
(The 33rd International Photovoltaic Science and Engineering Conference (PVSEC-33) 2022)
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エピタキシャルリフトオフ法を用いた薄膜太陽電池の作製
(第81回応用物理学会秋季学術講演会 2020)
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エピタキシャルリフトオフ法を用いたエピ薄膜分離と基板再生技術開発
(第67回応用物理学会春季学術講演会 2020)
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Strain Compensated Dilute Nitride MQWs As New 1 eV Solar Cell Absorber
(SemiconNano 2019 2019)
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Study of GaInP/GaAs/GaInNAsSb 3J solar cells: Effect of hydrogen incorporation to GaInNAsSb in MOCVD/MBE hybrid growth
(Asia Pacific Society for Materials Research (APSMR) Annual Meeting 2019 2019)
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Work history (4)：
- 2022/04 - 現在 The University of Electro-Communications Graduate School of Informatics and Engineering Department of Engineering Science Associate Professor
- 2019/05 - 2022/03 The University of Tokyo Research Center for Advanced Science and Technology (RCAST) Project Lecturer
- 2013/04 - 2019/04 The University of Tokyo Research Center for Advanced Science and Technology (RCAST) Project Assistant Professor
- 2010/04 - 2013/03 The University of Tokyo Research Center for Advanced Science and Technology (RCAST) Project Researcher
Committee career (2)：
- 2021/05 - 2023/03 PVSEC-33 PVSEC-33 program committee
- 2022/11 - JJAP特集号編集委員会 Guest Editor
Awards (2)：
- 2012/10 - 第三回薄膜太陽電池セミナー ポスター賞(筆頭)
- 2006/06 - IEEE 4th World Conference on Photovoltaic Energy Conversioin (WCPEC-4) Outstanding Poster Award (筆頭)
Association Membership(s) (1)：
THE JAPAN SOCIETY OF APPLIED PHYSICS
