Antireflection textured coating for silicon solar cells
В. Г. ДыскинPhysicotechnical Institute and Institute of Materials Science, SPA Physics-Sun, Academy of Sciences of Uzbekistan, Tashkent, UzbekistanM. U. DzhanklychPhysicotechnical Institute and Institute of Materials Science, SPA Physics-Sun, Academy of Sciences of Uzbekistan, Tashkent, Uzbekistan
ABI
Annotatsiya
A germanium antireflection coating was applied at an angle of 75°–80° to the normal of a silicon substrate surface. Regular structures obtained on the silicon surface were visible as dots in the field of view of an MII-4 microinterferometer. As a result of surface texturing, the integral reflection coefficient of silicon decreased by 64.0%, while the short-circuit current density increased by 29%.
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