KHADKA DHRUBA

KHADKA DHRUBA B

ホームページURL (1件)： https://samurai.nims.go.jp/profiles/khadka_b_dhruba

研究分野 (3件)：有機機能材料 , 薄膜、表面界面物性 , 応用物性

研究キーワード (12件)： X-ray Detector , Gas sensor , Radiation detector , Transistor , LED , Opto-electronics , Defect Physics , CIGS and CZTS Solar Cells , PhotoPhyiscs , Device Physics , Perovskite based PV device , Photovoltaic Device

競争的資金等の研究課題 (1件)：

2021 - 2024 オール無機スズ系ペロブスカイト量子ドットの湿式合成と太陽電池への応用

論文 (40件)：

Dhruba B. Khadka, Yasuhiro Shirai, Masatoshi Yanagida, Hitoshi Ota, Andrey Lyalin, Tetsuya Taketsugu, Kenjiro Miyano. Defect passivation in methylammonium/bromine free inverted perovskite solar cells using charge-modulated molecular bonding. Nature Communications. 2024
Dhruba B. Khadka, Yasuhiro Shirai, Masatoshi Yanagida, James W. Ryan, Zhaoning Song, Bobby G. Barker, Tara P. Dhakal, Kenjiro Miyano. Advancing Efficiency and Stability of Lead, Tin, and Lead/Tin Perovskite Solar Cells: Strategies and Perspectives. Solar RRL. 2023
Masatoshi Yanagida, Tensho Nakamura, Tsukasa Yoshida, Dhruba B. Khadka, Yasuhiro Shirai, Kenjiro Miyano. Surface modification of sputtered NiOx hole transport layer for CH3NH3PbI3 perovskite solar cells. Japanese Journal of Applied Physics. 2023
Dhruba B. Khadka, Yasuhiro Shirai, Masatoshi Yanagida, Terumasa Tadano, Kenjiro Miyano. Alleviating Defect and Oxidation in Tin Perovskite Solar Cells Using a Bidentate Ligand. Chemistry of Materials. 2023. 35. 11. 4250-4258
Ibrahima Gueye, Yasuhiro Shirai, Takahiro Nagata, Takashi Tsuchiya, Dhruba B. Khadka, Masatoshi Yanagida, Okkyun Seo, Kenjiro Miyano, Osami Sakata. Analysis of Iodide Transport on Methyl Ammonium Lead Iodide Perovskite Solar Cell Structure Through Operando Hard X-ray Photoelectron Spectroscopy. Chemistry of Materials. 2023. 35. 5. 1948-1960

講演・口頭発表等 (22件)：

Attenuating Defects for Efficient and Stable Tin-based Perovskite Solar Cells with Hydrazide Functional Additives
(2022)
Degradation Kinetics of Perovskite Solar Cells under Accelerated Aging
(2022-06-28 ~ 2022-06-29)
加速老化によるペロブスカイト太陽電池の分解速度論の調査
(49th IEEE Photovoltaic Specialists Conference (PVSC 49) 2022)
効率的で安定した鉛フリーペロブスカイト太陽電池用のスズペロブスカイト中のフェネチルアンモニウムチオシアン酸塩添加剤の効果
(2022)
効率的で安定した鉛フリーペロブスカイト太陽電池用のスズペロブスカイト中のフェネチルアンモニウムチオシアン酸塩添加剤
(2022-03-22 ~ 2022-03-26 2022)

学歴 (1件)：

2012 - 2016 Incheon National University, Incheon, South Korea Department of Physics Ph. D.

経歴 (4件)：

2019/12 - 現在 National Institute for Materials Science (NIMS), Japan Photovoltaic Materials Group Staff Scientist
2017/08 - 2019/11 National Institute for Materials Science (NIMS), Japan International Center for Young Scientists (ICYS) ICYS Research Fellow
2016/03 - 2017/08 National Institute for Materials Science (NIMS), Japan GREEN Post Doctoral Fellow
2012/03 - 2016/03 Incheon National University, Incheon, South Korea Department of Physics Graduate Research Assistant (Ph. D. Scholar)

受賞 (4件)：

2023/06 - Best Poster award
2020/04 - 国立物質科学研究所, つくば、日本若い科学者のための科学技術進歩のための大統領賞
2017/06 - GREEN, National Institute for Materials Science GREEN Prize-2017 Award of Innovation
2015/02 - Japan-Korean Joint WorkShop-2015, Miyazaki University, Miyazaki, Japan Poster Award

所属学会 (5件)：

The Japanese Applied Physics Society , The Japanese Photovoltaics Society , Korean Physical Society , Materials Research Society , Nepal Physical Society

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