Aluminium back-surface field doping profiles with surface recombination velocities below 200 cm/s

2002 ◽  
Author(s):  
P. Lolgen ◽  
C. Leguijt ◽  
J.A. Eikelboom ◽  
R.A. Steeman ◽  
W.C. Sinke ◽  
...  
Keyword(s):  
Surface Recombination ◽  
Back Surface ◽  
Back Surface Field ◽  
Surface Field ◽  
Doping Profiles

scholarly journals Numerical Investigation of Graphene as a Back Surface Field Layer on the Performance of Cadmium Telluride Solar Cell

Molecules ◽  
2021 ◽  
Vol 26 (11) ◽  
pp. 3275
Author(s):  
Devendra KC ◽  
Deb Kumar Shah ◽  
M. Shaheer Akhtar ◽  
Mira Park ◽  
Chong Yeal Kim ◽  
...  
Keyword(s):  
Solar Cells ◽  
Solar Cell ◽  
Doping Concentration ◽  
Carrier Lifetime ◽  
Short Circuit ◽  
Back Surface ◽  
Back Surface Field ◽  
Cdte Solar Cell ◽  
Cdte Solar Cells ◽  
Surface Field

This paper numerically explores the possibility of ultrathin layering and high efficiency of graphene as a back surface field (BSF) based on a CdTe solar cell by Personal computer one-dimensional (PC1D) simulation. CdTe solar cells have been characterized and studied by varying the carrier lifetime, doping concentration, thickness, and bandgap of the graphene layer. With simulation results, the highest short-circuit current (Isc = 2.09 A), power conversion efficiency (h = 15%), and quantum efficiency (QE ~ 85%) were achieved at a carrier lifetime of 1 × 103 ms and a doping concentration of 1 × 1017 cm−3 of graphene as a BSF layer-based CdTe solar cell. The thickness of the graphene BSF layer (1 mm) was proven the ultrathin, optimal, and obtainable for the fabrication of high-performance CdTe solar cells, confirming the suitability of graphene material as a BSF. This simulation confirmed that a CdTe solar cell with the proposed graphene as the BSF layer might be highly efficient with optimized parameters for fabrication.

Screen-printed n-type Si solar cells with laser-doped selective back surface field

Solar Energy ◽  
2021 ◽  
Vol 220 ◽  
pp. 211-216
Author(s):  
H.P. Yin ◽  
W.S. Tang ◽  
J.B. Zhang ◽  
W. Shan ◽  
X.M. Huang ◽  
...  
Keyword(s):  
Solar Cells ◽  
Back Surface ◽  
Back Surface Field ◽  
Si Solar Cells ◽  
Surface Field ◽  
Screen Printed

scholarly journals Enabling bifacial thin film devices by developing a back surface field using CuxAlOy

Nano Energy ◽  
2021 ◽  
Vol 83 ◽  
pp. 105827
Author(s):  
Kamala Khanal Subedi ◽  
Adam B. Phillips ◽  
Niraj Shrestha ◽  
Fadhil K. Alfadhili ◽  
Anna Osella ◽  
...  
Keyword(s):  
Thin Film ◽  
Back Surface ◽  
Back Surface Field ◽  
Surface Field ◽  
Thin Film Devices

Effects of buffer layer and back-surface field on MBE-grown InGaAsP/InGaAs solar cells

2016 ◽  
Vol 55 (2) ◽  
pp. 022301 ◽  
Author(s):  
Yuanyuan Wu ◽  
Lian Ji ◽  
Pai Dai ◽  
Ming Tan ◽  
Shulong Lu ◽  
...  
Keyword(s):  
Solar Cells ◽  
Buffer Layer ◽  
Back Surface ◽  
Back Surface Field ◽  
Surface Field

Back surface field and vertical solar cell

1982 ◽  
Vol 53 (4) ◽  
pp. 3333-3334 ◽  
Author(s):  
Yu‐Tung Yang
Keyword(s):  
Solar Cell ◽  
Back Surface ◽  
Back Surface Field ◽  
Surface Field
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