Chiral 1D perovskite microwire arrays for circularly polarized light detection

Detection of circularly polarized light (CPL) accelerates the development of various optical technologies, but the additional quarter-wave plate and linear polarizer are required for conventional polarized light detectors, resulting in tremendous difficulty in integration and miniaturization of the...

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Autores principales:	Yingjie Zhao, Xinyi Li, Jiangang Feng, Jinjin Zhao, Yangwu Guo, Meng Yuan, Gaosong Chen, Hanfei Gao, Lei Jiang, Yuchen Wu
Formato:	article
Lenguaje:	EN
Publicado:	Elsevier 2022
Materias:	Chiral 1D perovskite Microwire arrays Circular polarization Photodetectors Science (General) Q1-390
Acceso en línea:	https://doaj.org/article/0eca9edc6ac4441bb4d43b1047308bca
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id	oai:doaj.org-article:0eca9edc6ac4441bb4d43b1047308bca
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spelling	oai:doaj.org-article:0eca9edc6ac4441bb4d43b1047308bca2021-11-30T04:17:44ZChiral 1D perovskite microwire arrays for circularly polarized light detection2666-542510.1016/j.giant.2021.100086https://doaj.org/article/0eca9edc6ac4441bb4d43b1047308bca2022-03-01T00:00:00Zhttp://www.sciencedirect.com/science/article/pii/S2666542521000400https://doaj.org/toc/2666-5425Detection of circularly polarized light (CPL) accelerates the development of various optical technologies, but the additional quarter-wave plate and linear polarizer are required for conventional polarized light detectors, resulting in tremendous difficulty in integration and miniaturization of the devices. Herein, we fabricate pure (010)-orientated chiral one-dimensional (1D) perovskite microwire arrays with high crystallinity, strict alignment, and homogeneous size by a capillary-bridge-manipulated method. By the synergy of the excellent crystallinity and pure crystallographic orientation, high-performance CPL photodetectors are fabricated, with a maximum anisotropy factor of 0.23, responsivity exceeding 26 mA W −1, and detectivity exceeding 2.2 × 1011 Jones. Furthermore, the CPL photodetectors based on microwire arrays also exhibit impressive environmental stability under ambient conditions.Yingjie ZhaoXinyi LiJiangang FengJinjin ZhaoYangwu GuoMeng YuanGaosong ChenHanfei GaoLei JiangYuchen WuElsevierarticleChiral1D perovskiteMicrowire arraysCircular polarizationPhotodetectorsScience (General)Q1-390ENGiant, Vol 9, Iss , Pp 100086- (2022)
institution	DOAJ
collection	DOAJ
language	EN
topic	Chiral 1D perovskite Microwire arrays Circular polarization Photodetectors Science (General) Q1-390
spellingShingle	Chiral 1D perovskite Microwire arrays Circular polarization Photodetectors Science (General) Q1-390 Yingjie Zhao Xinyi Li Jiangang Feng Jinjin Zhao Yangwu Guo Meng Yuan Gaosong Chen Hanfei Gao Lei Jiang Yuchen Wu Chiral 1D perovskite microwire arrays for circularly polarized light detection
description	Detection of circularly polarized light (CPL) accelerates the development of various optical technologies, but the additional quarter-wave plate and linear polarizer are required for conventional polarized light detectors, resulting in tremendous difficulty in integration and miniaturization of the devices. Herein, we fabricate pure (010)-orientated chiral one-dimensional (1D) perovskite microwire arrays with high crystallinity, strict alignment, and homogeneous size by a capillary-bridge-manipulated method. By the synergy of the excellent crystallinity and pure crystallographic orientation, high-performance CPL photodetectors are fabricated, with a maximum anisotropy factor of 0.23, responsivity exceeding 26 mA W −1, and detectivity exceeding 2.2 × 1011 Jones. Furthermore, the CPL photodetectors based on microwire arrays also exhibit impressive environmental stability under ambient conditions.
format	article
author	Yingjie Zhao Xinyi Li Jiangang Feng Jinjin Zhao Yangwu Guo Meng Yuan Gaosong Chen Hanfei Gao Lei Jiang Yuchen Wu
author_facet	Yingjie Zhao Xinyi Li Jiangang Feng Jinjin Zhao Yangwu Guo Meng Yuan Gaosong Chen Hanfei Gao Lei Jiang Yuchen Wu
author_sort	Yingjie Zhao
title	Chiral 1D perovskite microwire arrays for circularly polarized light detection
title_short	Chiral 1D perovskite microwire arrays for circularly polarized light detection
title_full	Chiral 1D perovskite microwire arrays for circularly polarized light detection
title_fullStr	Chiral 1D perovskite microwire arrays for circularly polarized light detection
title_full_unstemmed	Chiral 1D perovskite microwire arrays for circularly polarized light detection
title_sort	chiral 1d perovskite microwire arrays for circularly polarized light detection
publisher	Elsevier
publishDate	2022
url	https://doaj.org/article/0eca9edc6ac4441bb4d43b1047308bca
work_keys_str_mv	AT yingjiezhao chiral1dperovskitemicrowirearraysforcircularlypolarizedlightdetection AT xinyili chiral1dperovskitemicrowirearraysforcircularlypolarizedlightdetection AT jiangangfeng chiral1dperovskitemicrowirearraysforcircularlypolarizedlightdetection AT jinjinzhao chiral1dperovskitemicrowirearraysforcircularlypolarizedlightdetection AT yangwuguo chiral1dperovskitemicrowirearraysforcircularlypolarizedlightdetection AT mengyuan chiral1dperovskitemicrowirearraysforcircularlypolarizedlightdetection AT gaosongchen chiral1dperovskitemicrowirearraysforcircularlypolarizedlightdetection AT hanfeigao chiral1dperovskitemicrowirearraysforcircularlypolarizedlightdetection AT leijiang chiral1dperovskitemicrowirearraysforcircularlypolarizedlightdetection AT yuchenwu chiral1dperovskitemicrowirearraysforcircularlypolarizedlightdetection
_version_	1718406726455132160

Chiral 1D perovskite microwire arrays for circularly polarized light detection

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