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

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.

Diffused back surface field formation in combination with two-step H2annealing for improvement of silicon nanowire-based solar cell efficiency

2017 ◽  
Vol 56 (4S) ◽  
pp. 04CP01 ◽  
Author(s):  
Wipakorn Jevasuwan ◽  
Ken C. Pradel ◽  
Thiyagu Subramani ◽  
Junyi Chen ◽  
Toshiaki Takei ◽  
...  
Keyword(s):  
Solar Cell ◽  
Silicon Nanowire ◽  
Back Surface ◽  
Solar Cell Efficiency ◽  
Back Surface Field ◽  
Cell Efficiency ◽  
Surface Field ◽  
Field Formation

Efficient materials for thin-film CdTe solar cell based on back surface field and distributed Bragg reflector

2019 ◽  
Vol 126 (1) ◽  
Author(s):  
Syed Asfandyar Ali Kazmi ◽  
Aimal Daud Khan ◽  
Adnan Daud Khan ◽  
Abdul Rauf ◽  
Waqas Farooq ◽  
...  
Keyword(s):  
Thin Film ◽  
Solar Cell ◽  
Bragg Reflector ◽  
Back Surface ◽  
Distributed Bragg Reflector ◽  
Back Surface Field ◽  
Cdte Solar Cell ◽  
Surface Field
Sign in / Sign up

Export Citation Format

Share Document