Influence of porous silicon on parameters of silicon solar cells

• Autorzy: Lipiński, M. , Panek, P. , Bielańska, E. , Węgłowska, J. , Czternastek, H.
• Konferencja: The E-MRS European Conference on Photovoltaics ; ( 25.10-27.10.1999)
• Języki publikacji: EN

Abstrakty

EN

The silicon solar cells with PS /n+/ p-Si structure (PS - porous Si) have been realised. Porous silicon obtained by stain etching or by electrochemical etching on standard alkaline textured surface has reduced effective reflectance coefficient to about 3% in a wavelength range of 400-1000 nm. Improved performance of solar cells due to formation of PS layer on the top surface between grid fingers has been demonstrated. Increases in efficiency of more than 25% have been achieved. In one chemical process antireflection coating as well as the selective emitter could be simultaneously obtained.

Słowa kluczowe

EN

porous silicon; stain etching; antireflection coating

• Czasopismo: Opto-Electronics Review
• Rocznik: 2000
• Tom: Vol. 8, No. 4
• Strony: 418-420
• Opis fizyczny: Bibliogr. 4 poz.

Twórcy

autor

Lipiński, M.

autor

Panek, P.

autor

Bielańska, E.

autor

Węgłowska, J.

autor

Czternastek, H.

• Institute of Melallurgy and Materials Science, Polish Academy of Sciences, 25 Reymonta Str., 30-059 Cracow Poland,