Effects of Graded Buffer Design and Active Region Structure on GaAsP Single-Junction Solar Cells Grown on GaP/Si Templates

2020 ◽  
Author(s):  
Shizhao Fan ◽  
Ryan D. Hool ◽  
Pankul Dhingra ◽  
Mijung Kim ◽  
Erik D. Ratta ◽  
...  
Keyword(s):  
Solar Cells ◽  
Active Region ◽  
Single Junction ◽  
Buffer Design

Fully Evaporated High Efficiency Single Junction and Tandem Perovskite based Solar Cells.

2018 ◽  
Author(s):  
Henk Bolink ◽  
Lidon Gil-Escrig ◽  
Pablo P. Boix ◽  
Cristina Momblona ◽  
Jorge Avila ◽  
...  
Keyword(s):  
Solar Cells ◽  
High Efficiency ◽  
Single Junction

Radiative sky cooling of solar cells: fundamental modelling and cooling potential of single-junction devices

2021 ◽  
Vol 5 (7) ◽  
pp. 2085-2096
Author(s):  
Jérémy Dumoulin ◽  
Emmanuel Drouard ◽  
Mohamed Amara
Keyword(s):  
Solar Cells ◽  
Thermal Properties ◽  
Potential Benefit ◽  
Single Junction ◽  
Modelling Framework

A fundamental modelling framework of solar cells is presented in order to quantify the potential benefit of enhanced radiative sky cooling for different single-junction technologies, according to their basic electrical and thermal properties.

High-Irradiance Degradation Studies of Metamorphic 1eV GaInAs Solar Cells

2012 ◽  
Vol 1432 ◽  
Author(s):  
Ryan M. France ◽  
Myles A. Steiner
Keyword(s):  
Solar Cells ◽  
Active Region ◽  
Dislocation Density ◽  
Dark Current ◽  
Degradation Mechanism ◽  
Control Cell ◽  
High Irradiance ◽  
Threading Dislocation ◽  
Threading Dislocation Density ◽  
Degradation Studies

ABSTRACTInitial tests are performed regarding the degradation of lattice-mismatched GaInAs solar cells. 1eV metamorphic GaInAs solar cells with 1-2×106 cm-2 threading dislocation density in the active region are irradiated with an 808 nm laser for 2 weeks time under a variety of temperature and illumination conditions. All devices show a small degradation in Voc that is logarithmic with time. The absolute loss in performance after 2 weeks illuminated at 1300 suns equivalent and 125°C is 7 mV Voc and 0.2% efficiency, showing these devices to be relatively stable. The dark current increases with time and is analyzed with a two-diode model. A GaAs control cell degrades at the same rate, suggesting that the observed degradation mechanism is not related to the additional dislocations in the GaInAs devices.

The recent progress of metal-halide perovskite-based tandem solar cells

2021 ◽  
Author(s):  
Cenqi Yan ◽  
Jiaming Huang ◽  
Dong Dong Li ◽  
Gang Li
Keyword(s):  
Solar Cells ◽  
Recent Progress ◽  
Metal Halide ◽  
Tandem Solar Cells ◽  
Single Junction ◽  
Hybrid Perovskite ◽  
Metal Halide Perovskite ◽  
Halide Perovskite

Tandem solar cells (TSCs) are devices made of multiple junctions with complementary absorption ranges, which aim to overcome the Shockley–Queisser limit of single-junction solar cells. Currently, metal-halide hybrid perovskite solar...

scholarly journals Pathways toWards 30% Efficient Single‐Junction Perovskite Solar Cells and the Role of Mobile Ions

Solar RRL ◽  
2021 ◽  
Author(s):  
Jonas Diekmann ◽  
Pietro Caprioglio ◽  
Moritz H. Futscher ◽  
Vincent M. Le Corre ◽  
Sebastian Reichert ◽  
...  
Keyword(s):  
Solar Cells ◽  
Perovskite Solar Cells ◽  
Single Junction ◽  
Mobile Ions

Improved Nanophotonic Front Contact Design for High Performance Perovskite Single‐junction and Perovskite/Perovskite Tandem Solar Cells

Solar RRL ◽  
2021 ◽  
Author(s):  
Mohammad Ismail Hossain ◽  
Md. Shahiduzzaman ◽  
Ahmed Mortuza Saleque ◽  
Md. Rashedul Huqe ◽  
Wayesh Qarony ◽  
...  
Keyword(s):  
Solar Cells ◽  
High Performance ◽  
Tandem Solar Cells ◽  
Single Junction

Structural optimization for single junction InGaP solar cells

1994 ◽  
Vol 35 ◽  
pp. 25-31 ◽  
Author(s):  
T. Takamoto ◽  
E. Ikeda ◽  
H. Kurita ◽  
M. Ohmori
Keyword(s):  
Solar Cells ◽  
Structural Optimization ◽  
Single Junction
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