Solar cells with anti-reflective coatings with a gradient layer comprises a mixture of titanium oxide and silicon oxide

摘要

FIELD: physics.;SUBSTANCE: antireflection coating has a gradient base layer with variable refraction index directly on a glass substrate and in contact with it. The gradient layer contains a mixture of silicon oxide and titanium oxide, where there is more titanium oxide in the part of the gradient layer far from the glass substrate than closer to the glass substrate; the antireflection coating also has layer containing silicon oxide on top of the gradient layer.;EFFECT: increased output power of the solar cell.;20 cl, 2 dwg