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Akchheta Karki
Akchheta Karki
Research Scientist at Holst Centre
在 tno.nl 的电子邮件经过验证
标题
引用次数
引用次数
年份
The role of charge recombination to triplet excitons in organic solar cells
AJ Gillett, A Privitera, R Dilmurat, A Karki, D Qian, A Pershin, G Londi, ...
Nature 597 (7878), 666-671, 2021
2562021
Understanding the high performance of over 15% efficiency in single‐junction bulk heterojunction organic solar cells
A Karki, J Vollbrecht, AL Dixon, N Schopp, M Schrock, GNM Reddy, ...
Advanced Materials 31 (48), 1903868, 2019
2382019
Side-chain engineering of nonfullerene acceptors for near-infrared organic photodetectors and photovoltaics
J Lee, SJ Ko, H Lee, J Huang, Z Zhu, M Seifrid, J Vollbrecht, VV Brus, ...
ACS Energy Letters 4 (6), 1401-1409, 2019
2082019
The path to 20% power conversion efficiencies in nonfullerene acceptor organic solar cells
A Karki, AJ Gillett, RH Friend, TQ Nguyen
Advanced Energy Materials 11 (15), 2003441, 2021
1932021
Bandgap narrowing in non‐fullerene acceptors: single atom substitution leads to high optoelectronic response beyond 1000 nm
J Lee, SJ Ko, M Seifrid, H Lee, BR Luginbuhl, A Karki, M Ford, ...
Advanced Energy Materials 8 (24), 1801212, 2018
1572018
The role of bulk and interfacial morphology in charge generation, recombination, and extraction in non-fullerene acceptor organic solar cells
A Karki, J Vollbrecht, AJ Gillett, SS Xiao, Y Yang, Z Peng, N Schopp, ...
Energy & Environmental Science 13 (10), 3679-3692, 2020
1502020
Quantifying the nongeminate recombination dynamics in nonfullerene bulk heterojunction organic solar cells
J Vollbrecht, VV Brus, SJ Ko, J Lee, A Karki, DX Cao, K Cho, GC Bazan, ...
Advanced Energy Materials 9 (32), 1901438, 2019
1352019
Thermally stable, highly efficient, ultraflexible organic photovoltaics
X Xu, K Fukuda, A Karki, S Park, H Kimura, H Jinno, N Watanabe, ...
Proceedings of the National Academy of Sciences 115 (18), 4589-4594, 2018
1342018
Design of nonfullerene acceptors with near‐infrared light absorption capabilities
J Lee, SJ Ko, M Seifrid, H Lee, C McDowell, BR Luginbuhl, A Karki, K Cho, ...
Advanced Energy Materials 8 (26), 1801209, 2018
1142018
Unifying charge generation, recombination, and extraction in low‐offset non‐fullerene acceptor organic solar cells
A Karki, J Vollbrecht, AJ Gillett, P Selter, J Lee, Z Peng, N Schopp, ...
Advanced Energy Materials 10 (29), 2001203, 2020
882020
Quantifying and understanding voltage losses due to nonradiative recombination in bulk heterojunction organic solar cells with low energetic offsets
KD Rosenthal, MP Hughes, BR Luginbuhl, NA Ran, A Karki, SJ Ko, H Hu, ...
Advanced Energy Materials 9 (27), 1901077, 2019
802019
Charge generation and recombination in an organic solar cell with low energetic offsets
NA Ran, JA Love, MC Heiber, X Jiao, MP Hughes, A Karki, M Wang, ...
Advanced Energy Materials 8 (5), 1701073, 2018
772018
Unifying energetic disorder from charge transport and band bending in organic semiconductors
A Karki, GJAH Wetzelaer, GNM Reddy, V Nádaždy, M Seifrid, F Schauer, ...
Advanced Functional Materials 29 (20), 1901109, 2019
762019
Doping polymer semiconductors by organic salts: toward high-performance solution-processed organic field-effect transistors
Y Hu, ZD Rengert, C McDowell, MJ Ford, M Wang, A Karki, AT Lill, ...
ACS nano 12 (4), 3938-3946, 2018
632018
Highly efficient organic photovoltaics with enhanced stability through the formation of doping-induced stable interfaces
Z Jiang, F Wang, K Fukuda, A Karki, W Huang, K Yu, T Yokota, K Tajima, ...
Proceedings of the National Academy of Sciences 117 (12), 6391-6397, 2020
602020
Design of narrow bandgap non-fullerene acceptors for photovoltaic applications and investigation of non-geminate recombination dynamics
J Vollbrecht, J Lee, SJ Ko, VV Brus, A Karki, W Le, M Seifrid, MJ Ford, ...
Journal of Materials Chemistry C 8 (43), 15175-15182, 2020
592020
Electrical tuning of plasmonic conducting polymer nanoantennas
A Karki, G Cincotti, S Chen, V Stanishev, V Darakchieva, C Wang, ...
Advanced Materials 34 (13), 2107172, 2022
352022
Effect of Palladium‐Tetrakis (Triphenylphosphine) Catalyst Traces on Charge Recombination and Extraction in Non‐Fullerene‐based Organic Solar Cells
N Schopp, VV Brus, J Lee, A Dixon, A Karki, T Liu, Z Peng, KR Graham, ...
Advanced Functional Materials 31 (15), 2009363, 2021
302021
Temperature and Light Modulated Open‐Circuit Voltage in Nonfullerene Organic Solar Cells with Different Effective Bandgaps
VV Brus, N Schopp, SJ Ko, J Vollbrecht, J Lee, A Karki, GC Bazan, ...
Advanced Energy Materials 11 (4), 2003091, 2021
282021
The importance of quantifying the composition of the amorphous intermixed phase in organic solar cells
S Marina, NP Kaufmann, A Karki, E Gutiérrez‐Meza, ...
Advanced Materials 32 (47), 2005241, 2020
252020
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