Robert PH Chang
Robert PH Chang
Professor of MSE, Northwestern University
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Cited by
Lead-free solid-state organic–inorganic halide perovskite solar cells
F Hao, CC Stoumpos, DH Cao, RPH Chang, MG Kanatzidis
Nature photonics 8 (6), 489-494, 2014
Random laser action in semiconductor powder
H Cao, YG Zhao, ST Ho, EW Seelig, QH Wang, RPH Chang
Physical Review Letters 82 (11), 2278, 1999
All-solid-state dye-sensitized solar cells with high efficiency
I Chung, B Lee, J He, RPH Chang, MG Kanatzidis
Nature 485 (7399), 486-489, 2012
p-Type semiconducting nickel oxide as an efficiency-enhancing anode interfacial layer in polymer bulk-heterojunction solar cells
MD Irwin, DB Buchholz, AW Hains, RPH Chang, TJ Marks
Proceedings of the National Academy of Sciences 105 (8), 2783-2787, 2008
Anomalous band gap behavior in mixed Sn and Pb perovskites enables broadening of absorption spectrum in solar cells
F Hao, CC Stoumpos, RPH Chang, MG Kanatzidis
Journal of the American Chemical Society 136 (22), 8094-8099, 2014
Polymer solar cells with enhanced fill factors
X Guo, N Zhou, SJ Lou, J Smith, DB Tice, JW Hennek, RP Ortiz, ...
Nature Photonics 7 (10), 825-833, 2013
A nanotube-based field-emission flat panel display
QH Wang, AA Setlur, JM Lauerhaas, JY Dai, EW Seelig, RPH Chang
Applied Physics Letters 72 (22), 2912-2913, 1998
Surface optimization to eliminate hysteresis for record efficiency planar perovskite solar cells
D Yang, X Zhou, R Yang, Z Yang, W Yu, X Wang, C Li, SF Liu, ...
Energy & Environmental Science 9 (10), 3071-3078, 2016
Spatial confinement of laser light in active random media
H Cao, JY Xu, DZ Zhang, SH Chang, ST Ho, EW Seelig, X Liu, ...
Physical review letters 84 (24), 5584, 2000
Growth mechanism and properties of ZnO nanorods synthesized by plasma-enhanced chemical vapor deposition
X Liu, X Wu, H Cao, RPH Chang
Journal of Applied Physics 95 (6), 3141-3147, 2004
Fabrication of ZnO nanorods and nanotubes in aqueous solutions
Q Li, V Kumar, Y Li, H Zhang, TJ Marks, RPH Chang
Chemistry of Materials 17 (5), 1001-1006, 2005
Solvent-Mediated Crystallization of CH3NH3SnI3 Films for Heterojunction Depleted Perovskite Solar Cells
F Hao, CC Stoumpos, P Guo, N Zhou, TJ Marks, RPH Chang, ...
Journal of the American Chemical Society 137 (35), 11445-11452, 2015
Ultraviolet lasing in resonators formed by scattering in semiconductor polycrystalline films
H Cao, YG Zhao, HC Ong, ST Ho, JY Dai, JY Wu, RPH Chang
Applied Physics Letters 73 (25), 3656-3658, 1998
Air-Stable Molecular Semiconducting Iodosalts for Solar Cell Applications: Cs2SnI6 as a Hole Conductor
B Lee, CC Stoumpos, N Zhou, F Hao, C Malliakas, CY Yeh, TJ Marks, ...
Journal of the American Chemical Society 136 (43), 15379-15385, 2014
Field emission from nanotube bundle emitters at low fields
QH Wang, TD Corrigan, JY Dai, RPH Chang, AR Krauss
Applied physics letters 70 (24), 3308-3310, 1997
Room-temperature ferromagnetism in Cu-doped ZnO thin films
DB Buchholz, RPH Chang, JY Song, JB Ketterson
Applied Physics Letters 87 (8), 2005
Chemical and thin-film strategies for new transparent conducting oxides
AJ Freeman, KR Poeppelmeier, TO Mason, RPH Chang, TJ Marks
Mrs Bulletin 25 (8), 45-51, 2000
Highly conductive epitaxial CdO thin films prepared by pulsed laser deposition
M Yan, M Lane, CR Kannewurf, RPH Chang
Applied Physics Letters 78 (16), 2342-2344, 2001
Controllable perovskite crystallization at a gas–solid interface for hole conductor-free solar cells with steady power conversion efficiency over 10%
F Hao, CC Stoumpos, Z Liu, RPH Chang, MG Kanatzidis
Journal of the American Chemical Society 136 (46), 16411-16419, 2014
Slip-stacked perylenediimides as an alternative strategy for high efficiency nonfullerene acceptors in organic photovoltaics
PE Hartnett, A Timalsina, HSSR Matte, N Zhou, X Guo, W Zhao, ...
Journal of the American Chemical Society 136 (46), 16345-16356, 2014
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