Jafar Iqbal Khan
Jafar Iqbal Khan
Research Scientist
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Control of electron localization in molecular dissociation
MF Kling, C Siedschlag, AJ Verhoef, JI Khan, M Schultze, T Uphues, Y Ni, ...
Science 312 (5771), 246-248, 2006
A universal double‐side passivation for high open‐circuit voltage in perovskite solar cells: role of carbonyl groups in poly (methyl methacrylate)
J Peng, JI Khan, W Liu, E Ugur, T Duong, Y Wu, H Shen, K Wang, H Dang, ...
Advanced Energy Materials 8 (30), 1801208, 2018
Attosecond electron wave packet interferometry
T Remetter, P Johnsson, J Mauritsson, K Varjú, Y Ni, F Lépine, ...
Nature Physics 2 (5), 323-326, 2006
Intrinsic efficiency limits in low-bandgap non-fullerene acceptor organic solar cells
S Karuthedath, J Gorenflot, Y Firdaus, N Chaturvedi, CSP De Castro, ...
Nature materials 20 (3), 378-384, 2021
Key Parameters Requirements for Non‐Fullerene‐Based Organic Solar Cells with Power Conversion Efficiency> 20%
Y Firdaus, VM Le Corre, JI Khan, Z Kan, F Laquai, PM Beaujuge, ...
Advanced Science 6 (9), 1802028, 2019
Progress in Poly (3‐hexylthiophene) Organic Solar Cells and the Influence of Its Molecular Weight on Device Performance
A Wadsworth, Z Hamid, M Bidwell, RS Ashraf, JI Khan, DH Anjum, ...
Advanced Energy Materials 8 (28), 1801001, 2018
Real-space imaging of carrier dynamics of materials surfaces by second-generation four-dimensional scanning ultrafast electron microscopy
J Sun, VA Melnikov, JI Khan, OF Mohammed
The Journal of Physical Chemistry Letters 6 (19), 3884-3890, 2015
Angularly resolved electron wave packet interferences
K Varju, P Johnsson, J Mauritsson, T Remetter, T Ruchon, Y Ni, F Lépine, ...
Journal of Physics B: Atomic, Molecular and Optical Physics 39 (18), 3983, 2006
Impact of nonfullerene acceptor core structure on the photophysics and efficiency of polymer solar cells
MA Alamoudi, JI Khan, Y Firdaus, K Wang, D Andrienko, PM Beaujuge, ...
ACS Energy Letters 3 (4), 802-811, 2018
Improved morphology and efficiency of n–i–p planar perovskite solar cells by processing with glycol ether additives
E Ugur, AD Sheikh, R Munir, JI Khan, D Barrit, A Amassian, F Laquai
ACS Energy Letters 2 (9), 1960-1968, 2017
Enhanced Optoelectronic Performance of a Passivated Nanowire‐Based Device: Key Information from Real‐Space Imaging Using 4D Electron Microscopy
JI Khan, A Adhikari, J Sun, D Priante, R Bose, BS Shaheen, TK Ng, ...
Small 12 (17), 2313-2320, 2016
Molecular doping of the hole-transporting layer for efficient, single-step-deposited colloidal quantum dot photovoltaics
AR Kirmani, FP García de Arquer, JZ Fan, JI Khan, G Walters, S Hoogland, ...
ACS Energy Letters 2 (9), 1952-1959, 2017
Thermal annealing reduces geminate recombination in TQ1: N2200 all-polymer solar cells
S Karuthedath, A Melianas, Z Kan, V Pranculis, M Wohlfahrt, JI Khan, ...
Journal of Materials Chemistry A 6 (17), 7428-7438, 2018
Ultrafast carrier trapping of a metal-doped titanium dioxide semiconductor revealed by femtosecond transient absorption spectroscopy
J Sun, Y Yang, JI Khan, E Alarousu, Z Guo, X Zhang, Q Zhang, ...
ACS Applied Materials & Interfaces 6 (13), 10022-10027, 2014
Real‐Space Visualization of Energy Loss and Carrier Diffusion in a Semiconductor Nanowire Array Using 4D Electron Microscopy
R Bose, J Sun, JI Khan, BS Shaheen, A Adhikari, TK Ng, VM Burlakov, ...
Advanced Materials 28 (25), 5106-5111, 2016
Remarkable fluorescence enhancement versus complex formation of cationic porphyrins on the surface of ZnO nanoparticles
SMB Aly, M Eita, JI Khan, E Alarousu, OF Mohammed
The Journal of Physical Chemistry C 118 (23), 12154-12161, 2014
28.2%-efficient, outdoor-stable perovskite/silicon tandem solar cell
J Liu, E Aydin, J Yin, M De Bastiani, FH Isikgor, AU Rehman, E Yengel, ...
Joule 5 (12), 3169-3186, 2021
Scaling-up perovskite solar cells on hydrophobic surfaces
FH Isikgor, AS Subbiah, MK Eswaran, CT Howells, A Babayigit, ...
Nano Energy 81, 105633, 2021
Short XUV pulses to characterize field-free molecular alignment
F Lépine, MF Kling, YF Ni, J Khan, O Ghafur, T Martchenko, E Gustafsson, ...
Journal of Modern Optics 54 (7), 953-966, 2007
How humidity and light exposure change the photophysics of metal halide perovskite solar cells
E Ugur, E Alarousu, JI Khan, A Vlk, E Aydin, M De Bastiani, AH Balawi, ...
Solar RRL 4 (11), 2000382, 2020
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