Light-Bias-Dependent External Quantum Efficiency of Kesterite Cu2ZnSnS4 Solar Cells

ACS Photonics ◽  
2017 ◽  
Vol 4 (7) ◽  
pp. 1684-1690 ◽  
Author(s):  
Fangyang Liu ◽  
Chang Yan ◽  
Kaiwen Sun ◽  
Fangzhou Zhou ◽  
Xiaojing Hao ◽  
...  
Keyword(s):  
Solar Cells ◽  
Quantum Efficiency ◽  
External Quantum Efficiency

Understanding the External Quantum Efficiency of Organic Homo-Tandem Solar Cells Utilizing a Three-Terminal Device Architecture

2015 ◽  
Vol 5 (22) ◽  
pp. 1501019 ◽  
Author(s):  
Daniel Bahro ◽  
Manuel Koppitz ◽  
Adrian Mertens ◽  
Konstantin Glaser ◽  
Jan Mescher ◽  
...  
Keyword(s):  
Solar Cells ◽  
Quantum Efficiency ◽  
External Quantum Efficiency ◽  
Tandem Solar Cells ◽  
Terminal Device ◽  
Device Architecture

scholarly journals The external quantum efficiency of multijunction solar cells with built-in 1D photonic crystals

2018 ◽  
Vol 1135 ◽  
pp. 012075 ◽  
Author(s):  
S A Levina ◽  
V M Emelyanov ◽  
A V Malevskaya ◽  
E D Filimonov ◽  
M Z Shvarts
Keyword(s):  
Solar Cells ◽  
Photonic Crystals ◽  
Quantum Efficiency ◽  
External Quantum Efficiency ◽  
Multijunction Solar Cells

Model-based Quantitative Assessment of Crystallinity and Parasitic Absorption in Microcrystalline Silicon Solar Cells

2012 ◽  
Vol 1426 ◽  
pp. 383-387
Author(s):  
Thomas Lanz ◽  
Corsin Battaglia ◽  
Christophe Ballif ◽  
Beat Ruhstaller
Keyword(s):  
Solar Cells ◽  
Solar Cell ◽  
Light Scattering ◽  
Quantum Efficiency ◽  
External Quantum Efficiency ◽  
Quantitative Assessment ◽  
Silicon Solar Cells ◽  
Normalization Procedure ◽  
Microcrystalline Silicon ◽  
Scattering Model

ABSTRACTWe investigate the influence of the crystallinity of the absorber layer and parasitic absorption in the doped layers and electrodes on the external quantum efficiency and reflection of microcrystalline silicon (μc-Si:H) solar cells. Using an optical light scattering model we systematically study variations in the crystallinity and validate a simple normalization procedure that allows assessing the gains that can be achieved by reducing the parasitic absorption. The optimization potential is demonstrated with solar cell samples with increased crystallinity and eliminated parasitic absorption.

scholarly journals Infrared Solution-Processed Quantum Dot Solar Cells Reaching External Quantum Efficiency of 80% at 1.35 µm and J sc in Excess of 34 mA cm−2

2018 ◽  
Vol 30 (7) ◽  
pp. 1704928 ◽  
Author(s):  
Yu Bi ◽  
Santanu Pradhan ◽  
Shuchi Gupta ◽  
Mehmet Zafer Akgul ◽  
Alexandros Stavrinadis ◽  
...  
Keyword(s):  
Solar Cells ◽  
Quantum Dot ◽  
Quantum Efficiency ◽  
External Quantum Efficiency ◽  
Solution Processed ◽  
Quantum Dot Solar Cells

scholarly journals Enhanced external quantum efficiency from Cu2ZnSn(S,Se)4 solar cells prepared from nanoparticle inks

2018 ◽  
Vol 57 (8S3) ◽  
pp. 08RC01 ◽  
Author(s):  
Yongtao Qu ◽  
Guillaume Zoppi ◽  
Laurence M. Peter ◽  
Sophie Jourdain ◽  
Neil S. Beattie
Keyword(s):  
Solar Cells ◽  
Quantum Efficiency ◽  
External Quantum Efficiency ◽  
Nanoparticle Inks
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