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R. Noufi · SciRah

Researcher profile · Semantic Scholar

R. Noufi

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R. Noufi — researcher profile on SciRah

h-index: 65
Works: 400
Citations: 18K

Most-cited papers

19·9%‐efficient ZnO/CdS/CuInGaSe2 solar cell with 81·2% fill factor
I. Repins, M. Contreras, B. Egaas, C. Dehart +4 more
20082,024 citations Open access
Semantic Scholar
Semi-transparent perovskite solar cells for tandems with silicon and CIGS
C. Bailie, M. G. Christoforo, J. Mailoa, A. Bowring +10 more
2015633 citations Open access
Semantic Scholar
Co-Evaporated Cu2ZnSnSe4 Films and Devices
I. Repins, C. Beall, N. Vora, C. Dehart +7 more
2012597 citations
Semantic Scholar
The state and future prospects of kesterite photovoltaics
Alex Polizzotti, I. Repins, R. Noufi, Suhuai Wei +1 more
2013301 citations
Semantic Scholar
Wide bandgap Cu(In,Ga)Se2 solar cells with improved energy conversion efficiency
M. Contreras, L. Mansfield, B. Egaas, Jian V. Li +4 more
2012209 citations
Semantic Scholar
Electrically benign behavior of grain boundaries in polycrystalline CuInSe2 films.
Yan-Fa Yan, Chun-Sheng Jiang, R. Noufi, Suhuai Wei +2 more
2007Physical Review Letters188 citations
Semantic Scholar
Recombination kinetics and stability in polycrystalline Cu(In,Ga)Se2 solar cells
W. Metzger, I. Repins, M. Romero, P. Dippo +3 more
2009167 citations
Semantic Scholar
Phase control of CuxTe film and its effects on CdS/CdTe solar cell☆
X. Wu, J. Zhou, A. Duda, Y. Yan +6 more
2007149 citations
Semantic Scholar
A recombination analysis of Cu(In,Ga)Se2 solar cells with low and high Ga compositions
Jian V. Li, Sachit Grover, M. Contreras, K. Ramanathan +2 more
2014142 citations
Semantic Scholar
Engineering Grain Boundaries in Cu2ZnSnSe4 for Better Cell Performance: A First‐Principle Study
Wan-Jian Yin, Ye-Long Wu, Suhuai Wei, R. Noufi +2 more
2014141 citations
Semantic Scholar
Crystal and electronic structures of CuxS solar cell absorbers
Qiang Xu, Bing Huang, Yufeng Zhao, Yan-Fa Yan +2 more
2012130 citations
Semantic Scholar
The effect of Zn excess on kesterite solar cells
Wan-Ching Hsu, I. Repins, C. Beall, C. Dehart +4 more
201392 citations
Semantic Scholar
Characterization of 19.9%-efficient CIGS absorbers
I. Repins, M. Contreras, M. Romero, Yan-Fa Yan +8 more
20082008 33rd IEEE Photovoltaic Specialists Conference84 citations Open access
Semantic Scholar
Growth mechanisms of co‐evaporated kesterite: a comparison of Cu‐rich and Zn‐rich composition paths
Wan-Ching Hsu, I. Repins, C. Beall, C. Dehart +4 more
201481 citations
Semantic Scholar
Phase identification and control of thin films deposited by co-evaporation of elemental Cu, Zn, Sn, and Se
N. Vora, J. Blackburn, I. Repins, C. Beall +5 more
201278 citations
Semantic Scholar
Kesterite Successes, Ongoing Work, and Challenges: A Perspective From Vacuum Deposition
I. Repins, M. Romero, Jian V. Li, Suhuai Wei +9 more
2012IEEE Journal of Photovoltaics76 citations
Semantic Scholar
Kesterites and Chalcopyrites: A Comparison of Close Cousins; Preprint
I. Repins, N. Vora, C. Beall, Suhuai Wei +7 more
201172 citations
Semantic Scholar
Chemical and electronic surface structure of 20%-efficient Cu(In,Ga)Se2 thin film solar cell absorbers
M. Bär, I. Repins, M. Contreras, L. Weinhardt +2 more
200971 citations
Semantic Scholar
Origin of Reduced Efficiency in Cu(In,Ga)Se$_2$ Solar Cells With High Ga Concentration: Alloy Solubility Versus Intrinsic Defects
Bing Huang, Shi-You Chen, H. Deng, Lin-Wang Wang +3 more
2014IEEE Journal of Photovoltaics65 citations
Semantic Scholar
Enhanced Performance in Cu(In,Ga)Se$_{\bf 2}$ Solar Cells Fabricated by the Two-Step Selenization Process With a Potassium Fluoride Postdeposition Treatment
L. Mansfield, R. Noufi, C. Muzzillo, C. Dehart +5 more
2014IEEE Journal of Photovoltaics51 citations
Semantic Scholar
Understanding of defect physics in polycrystalline photovoltaic materials
Yan-Fa Yan, K. Jones, Chun-Sheng Jiang, X. Wu +2 more
20072011 37th IEEE Photovoltaic Specialists Conference51 citations
Semantic Scholar
Defect segregation at grain boundary and its impact on photovoltaic performance of CuInSe2
Wan-Jian Yin, Ye-Long Wu, R. Noufi, M. Al-Jassim +1 more
201348 citations
Semantic Scholar
Damp-heat induced degradation of transparent conducting oxides for thin-film solar cells
F. J. Pern, R. Noufi, Xiao-Nan Li, Clay DeHart +1 more
20082008 33rd IEEE Photovoltaic Specialists Conference45 citations Open access
Semantic Scholar
Analysis of Back-Contact Interface Recombination in Thin-Film Solar Cells
S. Paul, Sachit Grover, I. Repins, B. Keyes +6 more
2018IEEE Journal of Photovoltaics44 citations
Semantic Scholar
How grain boundaries in Cu(In,Ga)Se2 thin films are charged: Revisit
Chun-Sheng Jiang, M. Contreras, I. Repins, H. Moutinho +5 more
201241 citations
Semantic Scholar
Improved energy conversion efficiency in wide bandgap Cu(In, Ga)Se2 solar cells
M. Contreras, L. Mansfield, B. Egaas, Jian V. Li +4 more
20112011 37th IEEE Photovoltaic Specialists Conference41 citations
Semantic Scholar
Charge carrier dynamics and recombination in graded band gap CuIn1−xGaxSe2 polycrystalline thin-film photovoltaic solar cell absorbers
D. Kuciauskas, Jian V. Li, M. Contreras, J. Pankow +5 more
201339 citations
Semantic Scholar
A comparative study of Zn(O,S) buffer layers and CIGS solar cells fabricated by CBD, ALD, and sputtering
K. Ramanathan, J. Mann, Stephen Glynn, S. Christensen +6 more
20122012 38th IEEE Photovoltaic Specialists Conference38 citations Open access
Semantic Scholar
Chemical properties of the Cu(In,Ga)Se2/Mo/glass interfaces in thin film solar cells
L. Weinhardt, M. Blum, M. Bär, C. Heske +5 more
200738 citations
Semantic Scholar
Zn–Se–Cd–S Interlayer Formation at the CdS/Cu2ZnSnSe4 Thin-Film Solar Cell Interface
M. Bär, I. Repins, L. Weinhardt, Jan-Hendrik Alsmeier +6 more
201730 citations Open access
Semantic Scholar
Electron drift-mobility measurements in polycrystalline CuIn1−xGaxSe2 solar cells
Steluţa A. Dincă, E. Schiff, W. Shafarman, B. Egaas +2 more
201227 citations
Semantic Scholar
Degradation of ZnO-based window layers for thin-film CIGS by accelerated stress exposures
F. Pern, R. Noufi, B. To, Clay DeHart +2 more
2008Optics + Photonics for Sustainable Energy25 citations
Semantic Scholar
Sulfur Gradient-Driven Se Diffusion at the CdS/CuIn(S,Se)2 Solar Cell Interface
L. Weinhardt, M. Bär, S. Pookpanratana, Matthias Morkel +7 more
201024 citations
Semantic Scholar
Hole drift mobility measurements in polycrystalline CuIn 1-xGaxSe2
Steluţa A. Dincă, E. Schiff, B. Egaas, R. Noufi +2 more
200924 citations
Semantic Scholar
Impact of the Se evaporation rate on the microstructure and texture of Cu(In,Ga)Se2 thin films for solar cells
D. Abou-Ras, M. Contreras, R. Noufi, H. Schock
200922 citations
Semantic Scholar
Electrical Conduction Channel Along the Grain Boundaries of Cu(In,Ga)Se2 Thin Films
Chun-Sheng Jiang, I. Repins, L. Mansfield, M. Contreras +4 more
201321 citations
Semantic Scholar
An Investigation of Stability Issues of ZnO and Mo on Glass Substrates for CIGS Solar Cells upon Accelerated Weathering and Damp Heat Exposures
J. Pern, R. Noufi
200721 citations
Semantic Scholar
Investigation of junction properties of CdS/CdTe solar cells and their correlation to device properties
R. Dhere, Yong Zhang, M. Romero, S. Asher +4 more
20082008 33rd IEEE Photovoltaic Specialists Conference18 citations Open access
Semantic Scholar
Characterization of damp heat degradation of CuInGaSe2 solar cell components and devices by (electrochemical) impedance spectroscopy
F. J. John Pern, R. Noufi
2011Optics + Photonics for Sustainable Energy14 citations
Semantic Scholar
Cu(In,Ga)Se2 solar cells measured under low flux optical concentration
J. Ward, B. Egaas, R. Noufi, M. Contreras +3 more
2014Photovoltaic Specialists Conference13 citations
Semantic Scholar
Reflection optimization for alternative thin-film photovoltaics
J. Mann, Jian V. Li, I. Repins, K. Ramanathan +3 more
2013Photovoltaic Specialists Conference13 citations
Semantic Scholar
Damp-heat instability and mitigation of ZnO-based thin films for CuInGaSe2 solar cells
F. Pern, S. Glick, R. Sundaramoorthy, B. To +6 more
20102010 35th IEEE Photovoltaic Specialists Conference13 citations
Semantic Scholar
Fabrication and Characterization of Cd1-xMgxTe Thin Films and Their Application in Solar Cells
R. Dhere, K. Ramanathan, J. Scharf, D. Young +4 more
200713 citations
Semantic Scholar
Thickness effect of Al-doped ZnO window layer on damp-heat stability of CuInGaSe2 solar cells
F. Pern, L. Mansfield, Clay DeHart, S. Glick +2 more
20112011 37th IEEE Photovoltaic Specialists Conference12 citations
Semantic Scholar
Stability of CIGS solar cells and component materials evaluated by a step-stress accelerated degradation test method
F. Pern, R. Noufi
2012Optics + Photonics for Sustainable Energy11 citations Open access
Semantic Scholar
Growth kinetics during kesterite coevaporation
Wan-Ching Hsu, Ingrid Repins, C. Beall, G. Teeter +4 more
20122012 38th IEEE Photovoltaic Specialists Conference10 citations
Semantic Scholar
Rapid Fabrication of Cu(In,Ga)Se$_{2}$ Thin Films by the Two-Step Selenization Process
S. Ishizuka, L. Mansfield, Clay DeHart, Marty Scott +4 more
2012IEEE Journal of Photovoltaics10 citations
Semantic Scholar
The effect of Ga content on the selenization of co-evaporated CuGa/In films and their photovoltaic performance
C. Muzzillo, L. Mansfield, C. Dehart, K. Bowers +5 more
2014Photovoltaic Specialists Conference9 citations
Semantic Scholar
A comparative study of the defect point physics and luminescence of the kesterites Cu2ZnSnS4 and Cu2ZnSnSe4 and chalcopyrite Cu(In,Ga)Se2
M. Romero, Ingrid Repins, G. Teeter, M. Contreras +2 more
20122012 38th IEEE Photovoltaic Specialists Conference9 citations
Semantic Scholar
Reaction routes for the synthesis of CuInSe2 using bilayer compound precursors
R. Krishnan, D. Wood, V. U. Chaudhari, E. A. Payzant +4 more
20128 citations
Semantic Scholar

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