Low temperature surface passivation of silicon solar cells
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作者:
Ghaisas, S. V.
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SP Pune Univ, Sch Energy Studies, Pune 411007, Maharashtra, IndiaSP Pune Univ, Sch Energy Studies, Pune 411007, Maharashtra, India
Ghaisas, S. V.
[1
]
Shinde, O. S.
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SP Pune Univ, Sch Energy Studies, Pune 411007, Maharashtra, India
Univ Cent Florida, Florida Solar Energy Ctr, Cocoa, FL 32922 USASP Pune Univ, Sch Energy Studies, Pune 411007, Maharashtra, India
Shinde, O. S.
[1
,2
]
Dusane, R. O.
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Indian Inst Technol, Bombay 400076, Maharashtra, IndiaSP Pune Univ, Sch Energy Studies, Pune 411007, Maharashtra, India
Dusane, R. O.
[3
]
Dhere, N. G.
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Univ Cent Florida, Florida Solar Energy Ctr, Cocoa, FL 32922 USASP Pune Univ, Sch Energy Studies, Pune 411007, Maharashtra, India
Dhere, N. G.
[2
]
机构:
[1] SP Pune Univ, Sch Energy Studies, Pune 411007, Maharashtra, India
[2] Univ Cent Florida, Florida Solar Energy Ctr, Cocoa, FL 32922 USA
[3] Indian Inst Technol, Bombay 400076, Maharashtra, India
low temperature surface passivation is a process that has a potential to reduce the input energy cost of the solar cell with minimum modification of the manufacturing bed, while keeping the efficiency, and life of the cells within acceptable range of values. In this review, low temperature deposition methods of SiO2, Al2O3, a-Si: H, silicon nano particles (NPs), and organic materials, are considered. Surface recombination velocities, defect densities, stability of these passivating layers are discussed along with the mechanisms of passivation on Si surface.