Published January 1, 2017 | Version v1
Conference paper Open

Design of anti-reflective graded height nanogratings for photovoltaic applications

  • 1. TOBB Univ Econ & Technol, Dept Elect & Elect Engn, Nanophoton Res Lab, TR-06560 Ankara, Turkey

Description

Design of nanogratings with graded heights is proposed for solar-cell applications. The designed structure gives rise to absorption enhancement in solar-cells by reducing the reflection losses and focusing the incoming radiation into the photoactive layer. The results show that solar-cell efficiency is increased by 15% with graded height nanogratings.

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