Advanced optical modeling of thin-film silicon solar cells with 1-d periodic gratings

Conference Paper (2011)
Author(s)

S Solntsev (TU Delft - Photovoltaic Materials and Devices)

Olindo Isabella (TU Delft - Photovoltaic Materials and Devices)

D Caratelli (TU Delft - Microwave Technology and Systems for Radar)

M Kyriakou (External organisation)

A. Yarovyi (TU Delft - Microwave Technology and Systems for Radar)

M Zeman (TU Delft - Photovoltaic Materials and Devices)

Research Group
Photovoltaic Materials and Devices
DOI related publication
https://doi.org/10.1557/opl.2011.1298
More Info
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Publication Year
2011
Language
English
Research Group
Photovoltaic Materials and Devices
Pages (from-to)
1-6

Abstract

Design of one-dimensional periodic gratings is investigated for enhancing the light absorption in thin-film silicon solar cells due to scattering at rough interfaces that are introduced into solar cells by the gratings. A rigorous full-wave analysis is carried out in order to determine the optical properties of amorphous and microcrystalline silicon solar cells in PIN and NIP configurations, respectively. Optimal geometrical parameters of 1-D gratings for maximizing photocurrent density in thin-film silicon solar cells are determined.

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