Self-Organized Back Surface Field to Improve the Performance of Cu2ZnSn(S,Se)4 Solar Cells by Applying P-Type MoSe2:Nb to the Back Electrode Interface

2019 ◽  
Vol 11 (35) ◽  
pp. 31851-31859 ◽  
Author(s):  
Yanping Song ◽  
Bin Yao ◽  
Yongfeng Li ◽  
Zhanhui Ding ◽  
Huanhuan Sun ◽  
...  
Keyword(s):  
Solar Cells ◽  
Back Surface ◽  
Back Surface Field ◽  
Self Organized ◽  
Surface Field ◽  
Electrode Interface ◽  
P Type

scholarly journals Analysis of contact recombination at rear local back surface field via boron laser doping and screen-printed aluminum metallization on p-type PERC solar cells

2017 ◽  
Vol 124 ◽  
pp. 384-391 ◽  
Author(s):  
Yuka Tomizawa ◽  
Yoshinori Ikeda ◽  
Haruhiko Itoh ◽  
Takashi Shiro ◽  
Jochen Loffler ◽  
...  
Keyword(s):  
Solar Cells ◽  
Back Surface ◽  
Back Surface Field ◽  
Laser Doping ◽  
Surface Field ◽  
Aluminum Metallization ◽  
P Type ◽  
Screen Printed

scholarly journals Insights into the role of the interface defects density and the bandgap of the back surface field for efficient p-type silicon heterojunction solar cells

RSC Advances ◽  
2017 ◽  
Vol 7 (43) ◽  
pp. 26776-26782 ◽  
Author(s):  
Fengyou Wang ◽  
Yanbo Gao ◽  
Zhenyu Pang ◽  
Lili Yang ◽  
Jinghai Yang
Keyword(s):  
Solar Cells ◽  
High Performance ◽  
Back Surface ◽  
Back Surface Field ◽  
Heterojunction Solar Cells ◽  
Interface Defects ◽  
Surface Field ◽  
P Type ◽  
Silicon Heterojunction Solar Cells

Interface defects and the back surface field of p-type heterojunction solar cells are investigated for achieving high performance.

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

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
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