Low Intensity Conduction States in FeS₂: Implications for Absorption, Open-Circuit Voltage and Surface Recombination
Pyrite (FeS₂), being a promising material for future solar technologies, has so far exhibited in experiments an open-circuit voltage (OCV) of around 0.2 V, which is much lower than the frequently quoted 'accepted' value for the fundamental bandgap of ∼0.95 eV. Absorption experiments show l...
| Main Authors: | , , , , , , , , , |
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| Other Authors: | |
| Format: | Article |
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IOP Publishing
2018
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| Online Access: | http://hdl.handle.net/1721.1/118360 https://orcid.org/0000-0002-6833-3480 https://orcid.org/0000-0002-7043-5048 https://orcid.org/0000-0001-8345-4937 https://orcid.org/0000-0002-2688-5666 |