Enhanced absorption in perovskite solar cells by incorporating gold triangle nanostructures.
Appl Opt
; 62(19): 5064-5068, 2023 Jul 01.
Article
em En
| MEDLINE
| ID: mdl-37707207
ABSTRACT
Perovskite has emerged as an outstanding light-absorbing material, leading to significant advancements in solar cell efficiency. Further improvements can be made by restructuring the internal optical properties of perovskite. In this study, we investigate the impact of gold triangle nanostructures on perovskite absorption rates, and we explore the optimization of surface plasmon resonance to enhance its solar absorption efficiency. Our numerical simulations revealed that stacking gold triangle nanostructures in the perovskite film resulted in a significant increase in its absorption rate. Finally, comparative testing showed that the solar spectral absorption rate of a 200 nm thick perovskite film increased by 41.5%.
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MEDLINE
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En
Revista:
Appl Opt
Ano de publicação:
2023
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Article