scholarly journals Underlying mechanism of the efficiency loss in CZTSSe solar cells: Disorder and deep defects

2020 ◽  
Vol 63 (12) ◽  
pp. 2371-2396 ◽  
Author(s):  
Biwen Duan ◽  
Jiangjian Shi ◽  
Dongmei Li ◽  
Yanhong Luo ◽  
Huijue Wu ◽  
...  
Keyword(s):  
Solar Cells ◽  
Underlying Mechanism ◽  
Efficiency Loss ◽  
Deep Defects

Modeling Efficiency Loss in Sb2Se3 Solar Cells

2020 ◽  
Author(s):  
Hongmei Dang ◽  
Jonathan Prado Valdivia ◽  
Jinfessa Robera ◽  
Oluchi Onwuvuche ◽  
Travis Lodge ◽  
...  
Keyword(s):  
Solar Cells ◽  
Efficiency Loss

scholarly journals Quantifying Efficiency Loss of Perovskite Solar Cells by a Modified Detailed Balance Model

2017 ◽  
Vol 8 (8) ◽  
pp. 1701586 ◽  
Author(s):  
Wei E. I. Sha ◽  
Hong Zhang ◽  
Zi Shuai Wang ◽  
Hugh L. Zhu ◽  
Xingang Ren ◽  
...  
Keyword(s):  
Solar Cells ◽  
Detailed Balance ◽  
Perovskite Solar Cells ◽  
Balance Model ◽  
Efficiency Loss

Efficient defect passivation of Sb2Se3 film by tellurium doping for high performance solar cells

2020 ◽  
Vol 8 (14) ◽  
pp. 6510-6516 ◽  
Author(s):  
Yuyuan Ma ◽  
Beibei Tang ◽  
Weitao Lian ◽  
Chunyan Wu ◽  
Xiaomin Wang ◽  
...  
Keyword(s):  
Solar Cells ◽  
High Performance ◽  
Atomic Ratio ◽  
Defect Passivation ◽  
Tellurium Doping ◽  
Deep Defects

Introducing tellurium fine tunes the atomic ratio of Se/Sb in Sb2Se3, turning it between Se-rich and Se-poor states effecting the corresponding deep defects.

scholarly journals Deep defects in Cu2ZnSnS4 monograin solar cells

2011 ◽  
Vol 10 ◽  
pp. 261-265 ◽  
Author(s):  
E. Kask ◽  
T. Raadik ◽  
M. Grossberg ◽  
R. Josepson ◽  
J. Krustok
Keyword(s):  
Solar Cells ◽  
Deep Defects

scholarly journals Quantitative local efficiency loss analysis on cast-mono PERC solar cells using the DLIT ‘local I-V’ method

2018 ◽  
Author(s):  
Matthias Müller ◽  
Matthias Wagner ◽  
Andreas Krause ◽  
Dirk Holger Neuhaus
Keyword(s):  
Solar Cells ◽  
Efficiency Loss ◽  
Local Efficiency ◽  
Loss Analysis

Efficiency Limitations of Multicrystalline Silicon Solar Cells Due to Defect Clusters

2005 ◽  
Vol 864 ◽  
Author(s):  
Bhushan Sopori ◽  
Chuan Li ◽  
S. Narayanan ◽  
D. Carlson
Keyword(s):  
Solar Cells ◽  
Solar Cell ◽  
Multicrystalline Silicon ◽  
Silicon Solar Cells ◽  
Efficiency Loss ◽  
Defect Clusters ◽  
Si Solar Cell ◽  
Solar Cell Fabrication ◽  
Cell Fabrication ◽  
Large Clusters

AbstractMulticrystalline Si wafers used in commercial solar cell fabrication exhibit a tendency to form large “clusters” of defects, which remain laterally separated from each other. Defect clusters are also sites of impurity precipitation. Because precipitated impurities cannot be gettered by the conventional processes used in Si solar cell fabrication, defect clusters constitute low-performing regions in the cell. They shunt the device and constitute the primary efficiency limiting mechanism in current solar cells. We show that the efficiency loss caused by defect clusters can exceed 3–4 absolute points.

scholarly journals Influence of deep defects on device performance of thin-film polycrystalline silicon solar cells

2012 ◽  
Vol 101 (12) ◽  
pp. 123904 ◽  
Author(s):  
M. Fehr ◽  
P. Simon ◽  
T. Sontheimer ◽  
C. Leendertz ◽  
B. Gorka ◽  
...  
Keyword(s):  
Thin Film ◽  
Solar Cells ◽  
Polycrystalline Silicon ◽  
Silicon Solar Cells ◽  
Device Performance ◽  
Deep Defects
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