Electrical characterization of passivation layers for p-type multi crystalline silicon EWT solar cells by numerical simulation
Joint Authors
Lachachi, Hanani
Zirga, Abd al-Latif
Bin Abadji, Batul
Source
Journal of New Technology and Materials
Issue
Vol. 7, Issue 1 (30 Jun. 2017), pp.69-75, 7 p.
Publisher
Larbi Ben M'hidi Oum el-Bouaghi University
Publication Date
2017-06-30
Country of Publication
Algeria
No. of Pages
7
Main Subjects
Information Technology and Computer Science
Abstract EN
In this study, the dielectric effects on solar cell efficiency were investigated.
Different materials, such as Al2O3, HfO2, TiO2 and SiO2, were deposited by various techniques on the front side of a p-type EWT (Emitter Wrap Through) multi crystalline silicon (mc-Si) solar cell.
The passivated layer thickness was optimized using the software Matlab.
The recombination velocities utilized in the simulation were taken from the literature.
Using the software TCAD (2D) Silvaco/Atlas, the best results (for electrical parameters) were achieved with TiO2 (refractive index n = 2.6 at λ= 620 nm) for a thickness of 5 nm; a solar cell efficiency around 20.5% was obtained.
American Psychological Association (APA)
Bin Abadji, Batul& Zirga, Abd al-Latif& Lachachi, Hanani. 2017. Electrical characterization of passivation layers for p-type multi crystalline silicon EWT solar cells by numerical simulation. Journal of New Technology and Materials،Vol. 7, no. 1, pp.69-75.
https://search.emarefa.net/detail/BIM-785545
Modern Language Association (MLA)
Bin Abadji, Batul…[et al.]. Electrical characterization of passivation layers for p-type multi crystalline silicon EWT solar cells by numerical simulation. Journal of New Technology and Materials Vol. 7, no. 1 (2017), pp.69-75.
https://search.emarefa.net/detail/BIM-785545
American Medical Association (AMA)
Bin Abadji, Batul& Zirga, Abd al-Latif& Lachachi, Hanani. Electrical characterization of passivation layers for p-type multi crystalline silicon EWT solar cells by numerical simulation. Journal of New Technology and Materials. 2017. Vol. 7, no. 1, pp.69-75.
https://search.emarefa.net/detail/BIM-785545
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 74-75
Record ID
BIM-785545
