Light trapping efficiency comparison of Si solar cell textures using spectral photoluminescence
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Barugkin, Chog; Allen, Thomas; Chong, Teck K; White, Thomas; Weber, Klaus J; Catchpole, Kylie
Description
The band-to-band absorption enhancement due to various types of light trapping structures is studied experimentally with photoluminescence (PL) on monocrystalline silicon wafers. Four basic light trapping structures are examined: reactive ion etched texture (RIE), metal-assisted etched texture (MET), random pyramid texture (RAN) and plasmonic Ag nanoparticles with a diffusive reflector (Ag/DR). We also compare two novel combined structures of front side RIE/rear side RAN and front side RIE/rear...[Show more]
Collections | ANU Research Publications |
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Date published: | 2015-04-06 |
Type: | Journal article |
URI: | http://hdl.handle.net/1885/101065 |
Source: | Optics express |
DOI: | 10.1364/OE.23.00A391 |
Access Rights: | Open Access |
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File | Description | Size | Format | Image |
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Barugkin_Light_Trapping_cSi_Photoluminesence_OptExp_2015.pdf | 1.36 MB | Adobe PDF |
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