IMPACT OF TEXTURING SILICON COATED WITH A SINGLE ANTIREFLECTIVE LAYER
نویسندگان
چکیده
This paper focuses on anti-reflective coatings monocrystalline silicon solar cells and the impact of front surface texturing. The reference wavelength is =700 nm, with its optimum refractive index (n = 3.7838) a reflectivity 33%. calculations were made basis layer thickness values indices that allow phase amplitude conditions chosen to be respected, namely (MgF2) (SiOxNy), (SiOx), (SiNx:H). Numerical simulations have shown low reflectivitys at planar cell coated single layer, but texturing this same alloy allows significant reduction in reflectivity. However, comparison results simple anti-reflection plane textured one gives us important differences such as: 7,05% for MgF2 /Si, 4,6% SiOx/Si, 0,6% SiOxNy/Si 0,4% SiNx:H/Si.
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ژورنال
عنوان ژورنال: International journal of advanced research
سال: 2022
ISSN: ['2707-7802', '2707-7810']
DOI: https://doi.org/10.21474/ijar01/15345