Extended carrier lifetimes and diffusion in hybrid perovskites revealed by Hall effect and photoconductivity measurements

Hybrid perovskites exhibit long carrier diffusion lengths and lifetimes. Here, Chen et al. show experimentally that carrier recombination in perovskites is far from Langevin and closer to the best direct-bandgap semiconductors, which can be explained by the dipolar polaronic nature of charge carrier...

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Autores principales:	Y. Chen, H. T. Yi, X. Wu, R. Haroldson, Y. N. Gartstein, Y. I. Rodionov, K. S. Tikhonov, A. Zakhidov, X. -Y. Zhu, V. Podzorov
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2016
Materias:	Science Q
Acceso en línea:	https://doaj.org/article/926ab1b32e804fd688fd8b7e5a12cc5d
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spelling	oai:doaj.org-article:926ab1b32e804fd688fd8b7e5a12cc5d2021-12-02T14:39:49ZExtended carrier lifetimes and diffusion in hybrid perovskites revealed by Hall effect and photoconductivity measurements10.1038/ncomms122532041-1723https://doaj.org/article/926ab1b32e804fd688fd8b7e5a12cc5d2016-08-01T00:00:00Zhttps://doi.org/10.1038/ncomms12253https://doaj.org/toc/2041-1723Hybrid perovskites exhibit long carrier diffusion lengths and lifetimes. Here, Chen et al. show experimentally that carrier recombination in perovskites is far from Langevin and closer to the best direct-bandgap semiconductors, which can be explained by the dipolar polaronic nature of charge carriers.Y. ChenH. T. YiX. WuR. HaroldsonY. N. GartsteinY. I. RodionovK. S. TikhonovA. ZakhidovX. -Y. ZhuV. PodzorovNature PortfolioarticleScienceQENNature Communications, Vol 7, Iss 1, Pp 1-9 (2016)
institution	DOAJ
collection	DOAJ
language	EN
topic	Science Q
spellingShingle	Science Q Y. Chen H. T. Yi X. Wu R. Haroldson Y. N. Gartstein Y. I. Rodionov K. S. Tikhonov A. Zakhidov X. -Y. Zhu V. Podzorov Extended carrier lifetimes and diffusion in hybrid perovskites revealed by Hall effect and photoconductivity measurements
description	Hybrid perovskites exhibit long carrier diffusion lengths and lifetimes. Here, Chen et al. show experimentally that carrier recombination in perovskites is far from Langevin and closer to the best direct-bandgap semiconductors, which can be explained by the dipolar polaronic nature of charge carriers.
format	article
author	Y. Chen H. T. Yi X. Wu R. Haroldson Y. N. Gartstein Y. I. Rodionov K. S. Tikhonov A. Zakhidov X. -Y. Zhu V. Podzorov
author_facet	Y. Chen H. T. Yi X. Wu R. Haroldson Y. N. Gartstein Y. I. Rodionov K. S. Tikhonov A. Zakhidov X. -Y. Zhu V. Podzorov
author_sort	Y. Chen
title	Extended carrier lifetimes and diffusion in hybrid perovskites revealed by Hall effect and photoconductivity measurements
title_short	Extended carrier lifetimes and diffusion in hybrid perovskites revealed by Hall effect and photoconductivity measurements
title_full	Extended carrier lifetimes and diffusion in hybrid perovskites revealed by Hall effect and photoconductivity measurements
title_fullStr	Extended carrier lifetimes and diffusion in hybrid perovskites revealed by Hall effect and photoconductivity measurements
title_full_unstemmed	Extended carrier lifetimes and diffusion in hybrid perovskites revealed by Hall effect and photoconductivity measurements
title_sort	extended carrier lifetimes and diffusion in hybrid perovskites revealed by hall effect and photoconductivity measurements
publisher	Nature Portfolio
publishDate	2016
url	https://doaj.org/article/926ab1b32e804fd688fd8b7e5a12cc5d
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Extended carrier lifetimes and diffusion in hybrid perovskites revealed by Hall effect and photoconductivity measurements

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