A band-gap-graded CZTSSe solar cell with 12.3% efficiency

2016 ◽  
Vol 4 (26) ◽  
pp. 10151-10158 ◽  
Author(s):  
Kee-Jeong Yang ◽  
Dae-Ho Son ◽  
Shi-Joon Sung ◽  
Jun-Hyoung Sim ◽  
Young-Ill Kim ◽  
...  
Keyword(s):  
Solar Cell ◽  
Band Gap ◽  
Weight Ratio ◽  
Depletion Region

Using an appropriate SeS2/Se weight ratio, band gap grading was realized. By increasing the value ofVOCthrough band gap grading in the depletion region, a recordVOCdeficit of 0.576 V and an efficiency of 12.3% were obtained.

Single Crystal, High Band Gap CdS Thin Films Grown by RF Magnetron Sputtering in Argon Atmosphere for Solar Cell Applications

2018 ◽  
Vol 10 (3) ◽  
pp. 03005-1-03005-6 ◽  
Author(s):  
Rupali Kulkarni ◽  
◽  
Amit Pawbake ◽  
Ravindra Waykar ◽  
Ashok Jadhawar ◽  
...  
Keyword(s):  
Thin Films ◽  
Solar Cell ◽  
Magnetron Sputtering ◽  
Single Crystal ◽  
Band Gap ◽  
Rf Magnetron Sputtering ◽  
Argon Atmosphere ◽  
Cds Thin Films ◽  
High Band

scholarly journals GaAs/AlGaAs Nanowire Array Solar Cell Grown on Si with Ultrahigh Power-per-Weight Ratio

ACS Photonics ◽  
2021 ◽  
Author(s):  
Anjan Mukherjee ◽  
Dingding Ren ◽  
Per-Erik Vullum ◽  
Junghwan Huh ◽  
Bjørn-Ove Fimland ◽  
...  
Keyword(s):  
Solar Cell ◽  
Nanowire Array ◽  
Weight Ratio

Inter-level carrier dynamics and photocurrent generation in large band gap quantum dot solar cell by multistep growth

2017 ◽  
Vol 171 ◽  
pp. 142-147 ◽  
Author(s):  
Vittorianna Tasco ◽  
Arianna Cretì ◽  
Antonietta Taurino ◽  
Adriano Cola ◽  
Massimo Catalano ◽  
...  
Keyword(s):  
Solar Cell ◽  
Quantum Dot ◽  
Band Gap ◽  
Carrier Dynamics ◽  
Photocurrent Generation

Remarkable Cd-free Sb2Se3 solar cell yield by interface band-alignment and growth orientation screening

2021 ◽  
Author(s):  
Weihuang Wang ◽  
Zixiu Cao ◽  
Huanhuan Wang ◽  
Jingshan Luo ◽  
Yi Zhang
Keyword(s):  
Solar Cell ◽  
Band Gap ◽  
Wide Band ◽  
Band Alignment ◽  
Cell Yield ◽  
Wide Band Gap ◽  
Growth Orientation ◽  
Photoelectrical Properties ◽  
Photovoltaic Material

Sb2Se3, as an alternative potential photovoltaic material, has attracted a lot of attention in recent years owing to its excellent photoelectrical properties. The eco-friendly TiO2 with wide band gap is...

Growth of an InGaAs/GaAsSb tunnel junction for an InP-based low band gap tandem solar cell

2007 ◽  
Vol 298 ◽  
pp. 777-781 ◽  
Author(s):  
U. Seidel ◽  
H.-J. Schimper ◽  
Z. Kollonitsch ◽  
K. Möller ◽  
K. Schwarzburg ◽  
...  
Keyword(s):  
Solar Cell ◽  
Band Gap ◽  
Tunnel Junction ◽  
Tandem Solar Cell ◽  
Low Band Gap
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