Almost zero reflectance of a silicon oxynitride/porous silicon double layer antireflection coating for silicon photovoltaic cells

  • Aroutiounian V
  • Martirosyan K
  • Soukiassian P
  • 27

    Readers

    Mendeley users who have this article in their library.
  • 41

    Citations

    Citations of this article.

Abstract

Reflectance spectrum calculations for a silicon oxynitride (SiO(x)N(y))-porous silicon (PS) double layer antireflection coating is performed using the matrix method. The results are compared with the corresponding spectrum of diamond-like carbon (DLC)/PS and SiO(2)/TiO(2) double layer coatings. A lower reflectance in the visible and infrared regions of the solar spectrum for the SiO(x)N(y)/PS double layer is obtained, especially in the 450-600 nm spectral range (with a flat reflectance response remaining as low as approximate to 0.01%), which corresponds to the maximum intensity of solar irradiation. These findings are of importance in solar cell applications.

Get free article suggestions today

Mendeley saves you time finding and organizing research

Sign up here
Already have an account ?Sign in

Find this document

Authors

  • V. M. Aroutiounian

  • Kh Martirosyan

  • P. Soukiassian

Cite this document

Choose a citation style from the tabs below

Save time finding and organizing research with Mendeley

Sign up for free