Ultrasensitive MoS2 photodetector by serial nano-bridge multi-heterojunction

Fabrication of photodetector devices by selective etching of 2D materials can enable broadband detection. Here, the authors design mono- and multi-layer nano-bridge multi-heterojunction photodetectors based on MoS2 with high responsivities of 2.67 × 106 A/W and 1.65 × 104 A/W in the visible–infrared...

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Main Authors:	Ki Seok Kim, You Jin Ji, Ki Hyun Kim, Seunghyuk Choi, Dong-Ho Kang, Keun Heo, Seongjae Cho, Soonmin Yim, Sungjoo Lee, Jin-Hong Park, Yeon Sik Jung, Geun Young Yeom
Format:	article
Language:	EN
Published:	Nature Portfolio 2019
Subjects:	Science Q
Online Access:	https://doaj.org/article/f62d07bbb54d419fac39c2ce2a9b6298
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spelling	oai:doaj.org-article:f62d07bbb54d419fac39c2ce2a9b62982021-12-02T17:33:11ZUltrasensitive MoS2 photodetector by serial nano-bridge multi-heterojunction10.1038/s41467-019-12592-w2041-1723https://doaj.org/article/f62d07bbb54d419fac39c2ce2a9b62982019-10-01T00:00:00Zhttps://doi.org/10.1038/s41467-019-12592-whttps://doaj.org/toc/2041-1723Fabrication of photodetector devices by selective etching of 2D materials can enable broadband detection. Here, the authors design mono- and multi-layer nano-bridge multi-heterojunction photodetectors based on MoS2 with high responsivities of 2.67 × 106 A/W and 1.65 × 104 A/W in the visible–infrared wavelength range and fast photoresponse.Ki Seok KimYou Jin JiKi Hyun KimSeunghyuk ChoiDong-Ho KangKeun HeoSeongjae ChoSoonmin YimSungjoo LeeJin-Hong ParkYeon Sik JungGeun Young YeomNature PortfolioarticleScienceQENNature Communications, Vol 10, Iss 1, Pp 1-10 (2019)
institution	DOAJ
collection	DOAJ
language	EN
topic	Science Q
spellingShingle	Science Q Ki Seok Kim You Jin Ji Ki Hyun Kim Seunghyuk Choi Dong-Ho Kang Keun Heo Seongjae Cho Soonmin Yim Sungjoo Lee Jin-Hong Park Yeon Sik Jung Geun Young Yeom Ultrasensitive MoS2 photodetector by serial nano-bridge multi-heterojunction
description	Fabrication of photodetector devices by selective etching of 2D materials can enable broadband detection. Here, the authors design mono- and multi-layer nano-bridge multi-heterojunction photodetectors based on MoS2 with high responsivities of 2.67 × 106 A/W and 1.65 × 104 A/W in the visible–infrared wavelength range and fast photoresponse.
format	article
author	Ki Seok Kim You Jin Ji Ki Hyun Kim Seunghyuk Choi Dong-Ho Kang Keun Heo Seongjae Cho Soonmin Yim Sungjoo Lee Jin-Hong Park Yeon Sik Jung Geun Young Yeom
author_facet	Ki Seok Kim You Jin Ji Ki Hyun Kim Seunghyuk Choi Dong-Ho Kang Keun Heo Seongjae Cho Soonmin Yim Sungjoo Lee Jin-Hong Park Yeon Sik Jung Geun Young Yeom
author_sort	Ki Seok Kim
title	Ultrasensitive MoS2 photodetector by serial nano-bridge multi-heterojunction
title_short	Ultrasensitive MoS2 photodetector by serial nano-bridge multi-heterojunction
title_full	Ultrasensitive MoS2 photodetector by serial nano-bridge multi-heterojunction
title_fullStr	Ultrasensitive MoS2 photodetector by serial nano-bridge multi-heterojunction
title_full_unstemmed	Ultrasensitive MoS2 photodetector by serial nano-bridge multi-heterojunction
title_sort	ultrasensitive mos2 photodetector by serial nano-bridge multi-heterojunction
publisher	Nature Portfolio
publishDate	2019
url	https://doaj.org/article/f62d07bbb54d419fac39c2ce2a9b6298
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Ultrasensitive MoS2 photodetector by serial nano-bridge multi-heterojunction

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