Ultrafast and highly sensitive infrared photodetectors based on two-dimensional oxyselenide crystals

Two-dimensional (2D) bismuth oxyselenide crystals with suitable electronic band-gap and ultrahigh carrier mobility enable near-infrared photodetection. Here, the authors report an infrared photodetector based on 2D-bismuth oxyselenide with high responsivity, ultrafast photoresponse of ~ 1 ps at room...

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Autores principales:	Jianbo Yin, Zhenjun Tan, Hao Hong, Jinxiong Wu, Hongtao Yuan, Yujing Liu, Cheng Chen, Congwei Tan, Fengrui Yao, Tianran Li, Yulin Chen, Zhongfan Liu, Kaihui Liu, Hailin Peng
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2018
Materias:	Science Q
Acceso en línea:	https://doaj.org/article/390eb659eb044474b7974e1a71c5b623
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spelling	oai:doaj.org-article:390eb659eb044474b7974e1a71c5b6232021-12-02T15:34:01ZUltrafast and highly sensitive infrared photodetectors based on two-dimensional oxyselenide crystals10.1038/s41467-018-05874-22041-1723https://doaj.org/article/390eb659eb044474b7974e1a71c5b6232018-08-01T00:00:00Zhttps://doi.org/10.1038/s41467-018-05874-2https://doaj.org/toc/2041-1723Two-dimensional (2D) bismuth oxyselenide crystals with suitable electronic band-gap and ultrahigh carrier mobility enable near-infrared photodetection. Here, the authors report an infrared photodetector based on 2D-bismuth oxyselenide with high responsivity, ultrafast photoresponse of ~ 1 ps at room temperature and a detectable frequency limit of up to 500 GHz.Jianbo YinZhenjun TanHao HongJinxiong WuHongtao YuanYujing LiuCheng ChenCongwei TanFengrui YaoTianran LiYulin ChenZhongfan LiuKaihui LiuHailin PengNature PortfolioarticleScienceQENNature Communications, Vol 9, Iss 1, Pp 1-7 (2018)
institution	DOAJ
collection	DOAJ
language	EN
topic	Science Q
spellingShingle	Science Q Jianbo Yin Zhenjun Tan Hao Hong Jinxiong Wu Hongtao Yuan Yujing Liu Cheng Chen Congwei Tan Fengrui Yao Tianran Li Yulin Chen Zhongfan Liu Kaihui Liu Hailin Peng Ultrafast and highly sensitive infrared photodetectors based on two-dimensional oxyselenide crystals
description	Two-dimensional (2D) bismuth oxyselenide crystals with suitable electronic band-gap and ultrahigh carrier mobility enable near-infrared photodetection. Here, the authors report an infrared photodetector based on 2D-bismuth oxyselenide with high responsivity, ultrafast photoresponse of ~ 1 ps at room temperature and a detectable frequency limit of up to 500 GHz.
format	article
author	Jianbo Yin Zhenjun Tan Hao Hong Jinxiong Wu Hongtao Yuan Yujing Liu Cheng Chen Congwei Tan Fengrui Yao Tianran Li Yulin Chen Zhongfan Liu Kaihui Liu Hailin Peng
author_facet	Jianbo Yin Zhenjun Tan Hao Hong Jinxiong Wu Hongtao Yuan Yujing Liu Cheng Chen Congwei Tan Fengrui Yao Tianran Li Yulin Chen Zhongfan Liu Kaihui Liu Hailin Peng
author_sort	Jianbo Yin
title	Ultrafast and highly sensitive infrared photodetectors based on two-dimensional oxyselenide crystals
title_short	Ultrafast and highly sensitive infrared photodetectors based on two-dimensional oxyselenide crystals
title_full	Ultrafast and highly sensitive infrared photodetectors based on two-dimensional oxyselenide crystals
title_fullStr	Ultrafast and highly sensitive infrared photodetectors based on two-dimensional oxyselenide crystals
title_full_unstemmed	Ultrafast and highly sensitive infrared photodetectors based on two-dimensional oxyselenide crystals
title_sort	ultrafast and highly sensitive infrared photodetectors based on two-dimensional oxyselenide crystals
publisher	Nature Portfolio
publishDate	2018
url	https://doaj.org/article/390eb659eb044474b7974e1a71c5b623
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Ultrafast and highly sensitive infrared photodetectors based on two-dimensional oxyselenide crystals

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