Untangling free carrier and exciton dynamics in layered hybrid perovskites using ultrafast optical and terahertz spectroscopy

Layered hybrid perovskites (LPKs) are promising as alternatives or additives to 3D metal halide perovskites for optoelectronic applications including photovoltaic cells, LEDs and lasers due to their increased stability. However, high exciton binding energies in these materials mean that excitons are...

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Detalhes bibliográficos

Principais autores:	Folusho Helen Balogun, Nathaniel P Gallop, Dumitru Sirbu, Jake D Hutchinson, Nathan Hill, Jack M Woolley, David Walker, Stephen York, Pablo Docampo, Rebecca L Milot
Formato:	Artigo
Idioma:	Inglês
Publicado em:	IOP Publishing 2024-01-01
coleção:	Materials Research Express
Assuntos:	excitons 2D perovskites Ruddlesden-Popper terahertz spectroscopy layered hybrid perovskites transient absorption spectroscopy
Acesso em linha:	https://doi.org/10.1088/2053-1591/ad14c2
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