Abstrakti
In this work, we report a nanostructure that grants a significant enhancement in optical efficiency to a thin-film solar cell based on amorphous silicon. The fabrication technique is very cheap and the nanostructure can be easily and rapidly prepared on a large area. This is possible by price of numerous mm-sized defects. In the areas of these defects the optical effciency suffers. However, the enhancement of optical effciency in the non-defective regions is so significant that the presence of defects still allows the gain granted by our light-trapping structure compared to a standard anti-reflective coating.
Alkuperäiskieli | Englanti |
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Artikkeli | 012138 |
Julkaisu | Journal of Physics: Conference Series |
Vuosikerta | 1092 |
DOI - pysyväislinkit | |
Tila | Julkaistu - 1 tammik. 2018 |
OKM-julkaisutyyppi | A4 Artikkeli konferenssijulkaisussa |
Tapahtuma | International Conference on Metamaterials and Nanophotonics - Sochi, Venäjä Kesto: 17 syysk. 2018 → 21 syysk. 2018 Konferenssinumero: 3 |