Ultrafast femtosecond pressure modulation of structure and exciton kinetics in 2D halide perovskites for enhanced light response and stability

Exciton in two-dimensional perovskite is strongly influenced by dielectric confinement of the organic components. Here, the authors employ femtosecond laser to induce ultrashock pressure to investigate how the structural changes and the reduction of dielectric confinement affects exciton behaviour a...

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Autores principales:	Chunpeng Song, Huanrui Yang, Feng Liu, Gary J. Cheng
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2021
Materias:	Science Q
Acceso en línea:	https://doaj.org/article/701d16869e554797aea4d99ff2ea597b
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spelling	oai:doaj.org-article:701d16869e554797aea4d99ff2ea597b2021-12-02T16:27:56ZUltrafast femtosecond pressure modulation of structure and exciton kinetics in 2D halide perovskites for enhanced light response and stability10.1038/s41467-021-25140-22041-1723https://doaj.org/article/701d16869e554797aea4d99ff2ea597b2021-08-01T00:00:00Zhttps://doi.org/10.1038/s41467-021-25140-2https://doaj.org/toc/2041-1723Exciton in two-dimensional perovskite is strongly influenced by dielectric confinement of the organic components. Here, the authors employ femtosecond laser to induce ultrashock pressure to investigate how the structural changes and the reduction of dielectric confinement affects exciton behaviour and dynamic.Chunpeng SongHuanrui YangFeng LiuGary J. ChengNature PortfolioarticleScienceQENNature Communications, Vol 12, Iss 1, Pp 1-9 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Science Q
spellingShingle	Science Q Chunpeng Song Huanrui Yang Feng Liu Gary J. Cheng Ultrafast femtosecond pressure modulation of structure and exciton kinetics in 2D halide perovskites for enhanced light response and stability
description	Exciton in two-dimensional perovskite is strongly influenced by dielectric confinement of the organic components. Here, the authors employ femtosecond laser to induce ultrashock pressure to investigate how the structural changes and the reduction of dielectric confinement affects exciton behaviour and dynamic.
format	article
author	Chunpeng Song Huanrui Yang Feng Liu Gary J. Cheng
author_facet	Chunpeng Song Huanrui Yang Feng Liu Gary J. Cheng
author_sort	Chunpeng Song
title	Ultrafast femtosecond pressure modulation of structure and exciton kinetics in 2D halide perovskites for enhanced light response and stability
title_short	Ultrafast femtosecond pressure modulation of structure and exciton kinetics in 2D halide perovskites for enhanced light response and stability
title_full	Ultrafast femtosecond pressure modulation of structure and exciton kinetics in 2D halide perovskites for enhanced light response and stability
title_fullStr	Ultrafast femtosecond pressure modulation of structure and exciton kinetics in 2D halide perovskites for enhanced light response and stability
title_full_unstemmed	Ultrafast femtosecond pressure modulation of structure and exciton kinetics in 2D halide perovskites for enhanced light response and stability
title_sort	ultrafast femtosecond pressure modulation of structure and exciton kinetics in 2d halide perovskites for enhanced light response and stability
publisher	Nature Portfolio
publishDate	2021
url	https://doaj.org/article/701d16869e554797aea4d99ff2ea597b
work_keys_str_mv	AT chunpengsong ultrafastfemtosecondpressuremodulationofstructureandexcitonkineticsin2dhalideperovskitesforenhancedlightresponseandstability AT huanruiyang ultrafastfemtosecondpressuremodulationofstructureandexcitonkineticsin2dhalideperovskitesforenhancedlightresponseandstability AT fengliu ultrafastfemtosecondpressuremodulationofstructureandexcitonkineticsin2dhalideperovskitesforenhancedlightresponseandstability AT garyjcheng ultrafastfemtosecondpressuremodulationofstructureandexcitonkineticsin2dhalideperovskitesforenhancedlightresponseandstability
_version_	1718383996672409600

Ultrafast femtosecond pressure modulation of structure and exciton kinetics in 2D halide perovskites for enhanced light response and stability

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