Silicon solar cells with antireflecting and protective coatings based on diamond-like carbon and silicon carbide films

• Autorzy: KLyui N. I. , Litovchenko V. G. , Kostylyov V. P. , Rozhin A. G. , Gorbulik V. I. , Voronkin M. A. , Zaika N. I.
• Konferencja: The E-MRS European Conference on Photovoltaics ; ( 25.10-27.10.1999)
• Języki publikacji: EN

Abstrakty

EN

Deposition of single or two-layer diamond like carbon (DLC) antireflecting coatind enables the solar cell (SC) efficiency to be improved 1.35 - 1.45 time. It is interesting to note that the SC efficiency improvement after DLC films deposition is connected not only with the antireflecting effect. The DCL films deposition also results in short circuit current (Jsc) increasing but enhancement of open circuit voltage (Voc) and fill factor (FF) as well. The latter is likely caused by passivation of recombination active centers on the SC surface during DLC film deposition and, possibly, by gettering of the defect and impurities from the SC volume. The improvement in SC' efficiency was also observed for SC covered by thin (50-100 nm) antireflecting SiC coatings.

Słowa kluczowe

EN

solar cell; silicon carbide film; DLC film; antireflection

• Wydawca: Stowarzyszenie Elektryków Polskich ; Polska Akademia Nauk ; Wojskowa Akademia Techniczna im. Jarosława Dąbrowskiego
• Czasopismo: Opto-Electronics Review
• Rocznik: 2000
• Tom: Vol. 8, No. 4
• Strony: 406--409
• Opis fizyczny: Bibliogr. 9 poz.

Twórcy

autor

KLyui N. I.

autor

Litovchenko V. G.

autor

Kostylyov V. P.

autor

Rozhin A. G.

autor

Gorbulik V. I.

autor

Voronkin M. A.

autor

Zaika N. I.

• Institute of Semiconductor Physics, National Academy of Sciences, 45 Prospect Nauki, 252028 Kiev, Ukraine,