scholarly journals Cu(i)–I coordination polymers as the possible substitutes of lanthanides as downshifters for increasing the conversion efficiency of solar cells

2020 ◽  
Vol 49 (14) ◽  
pp. 4315-4322 ◽  
Author(s):  
Jesús López-Molina ◽  
Cecilio Hernández-Rodríguez ◽  
Ricardo Guerrero-Lemus ◽  
Eugenio Cantelar ◽  
Ginés Lifante ◽  
...  
Keyword(s):  
Solar Cells ◽  
Quantum Efficiency ◽  
Conversion Efficiency ◽  
Coordination Polymers ◽  
External Quantum Efficiency ◽  
Composite Films

From microns to nano Cu(i)–I composite films with higher external quantum efficiency as substitutes of lanthanides in solar cells.

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.

Air-exposing microwave-assisted synthesis of CuInS2/ZnS quantum dots for silicon solar cells with enhanced photovoltaic performance

RSC Advances ◽  
2015 ◽  
Vol 5 (124) ◽  
pp. 102682-102688 ◽  
Author(s):  
Ming Hong ◽  
Tongtong Xuan ◽  
Jiaqing Liu ◽  
Ziyao Jiang ◽  
Yiwei Chen ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Solar Cells ◽  
Microwave Irradiation ◽  
Conversion Efficiency ◽  
Photovoltaic Performance ◽  
Composite Films ◽  
Silicon Solar Cells ◽  
Microwave Assisted Synthesis ◽  
Microwave Assisted ◽  
Si Solar Cells

CIS/ZnS QDs were synthesized by microwave irradiation in air. The fabricated QDs/PMMA composite films were first applied to Si solar cells to improve the conversion efficiency by 3.8%.

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