Rchr
J-GLOBAL ID：201801007545280607
Update date: Feb. 01, 2024
KHADKA DHRUBA B
KHADKA DHRUBA B
Homepage URL (1)：
https://samurai.nims.go.jp/profiles/khadka_b_dhruba
Research field (3)：
Organic functional materials
, Thin-film surfaces and interfaces
, Applied materials
Research keywords (12)：
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
Research theme for competitive and other funds (1)：
- 2021 - 2024 Colloidal synthesis of all-inorganic tin-based perovskite quantum dots and their application for solar cells
Papers (40)：
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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
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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
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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
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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
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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
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Lectures and oral presentations (22)：
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Attenuating Defects for Efficient and Stable Tin-based Perovskite Solar Cells with Hydrazide Functional Additives
(33rd International Photovoltaic Science and Engineering Conference (PVSEC-33) 2022)
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Degradation Kinetics of Perovskite Solar Cells under Accelerated Aging
(The Japan Photovoltaic Society-2022)
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Investigation of Degradation Kinetics of Perovskite Solar Cells by Accelerated Aging
(49th IEEE Photovoltaic Specialists Conference (PVSC 49) 2022)
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Effect of Phenethylammonium Thiocyanate Additive in Tin Perovskite for Efficient and Stable Pb-free Perovskite Solar Cells
(49th IEEE Photovoltaic Specialists Conference (PVSC49) https://ieee-pvsc.org/PVSC49/index.php 2022)
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Phenethylammonium Thiocyanate Additive in Tin Perovskite for Efficient and Stable Pb-free Perovskite Solar Cells
(2022年第69回応用物理学会春季学術講演会 2022)
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Education (1)：
- 2012 - 2016 Incheon National University, Incheon, South Korea Department of Physics Ph. D.
Work history (4)：
- 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)
Awards (4)：
- 2023/06 - IEEE PVSC-50, 2023 Best Poster award Modulating Efficiency and Stability of MA/Br-free Halide Perovskite Solar cells Using Fluoroarence Hydrazine
- 2020/04 - National Institute for Materials Science, Japan President Award for Advances in Science and Technology for Young Scientists
- 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
Association Membership(s) (5)：
The Japanese Applied Physics Society
, The Japanese Photovoltaics Society
, Korean Physical Society
, Materials Research Society
, Nepal Physical Society
