Ultrafast formation of interlayer hot excitons in atomically thin MoS2/WS2 heterostructures

Van der Waals heterostructures, fabricated via vertical stacking of two-dimensional materials, hold promise for opto-electronic applications. Here, the authors study the exciton-assisted charge transfer mechanisms occurring in a WS2/MoS2heterojunction via ultrafast microspectroscopy.

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Autores principales:	Hailong Chen, Xiewen Wen, Jing Zhang, Tianmin Wu, Yongji Gong, Xiang Zhang, Jiangtan Yuan, Chongyue Yi, Jun Lou, Pulickel M. Ajayan, Wei Zhuang, Guangyu Zhang, Junrong Zheng
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2016
Materias:	Science Q
Acceso en línea:	https://doaj.org/article/56d9bc6108cd42e4892e87ab42f3144b
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spelling	oai:doaj.org-article:56d9bc6108cd42e4892e87ab42f3144b2021-12-02T15:34:56ZUltrafast formation of interlayer hot excitons in atomically thin MoS2/WS2 heterostructures10.1038/ncomms125122041-1723https://doaj.org/article/56d9bc6108cd42e4892e87ab42f3144b2016-08-01T00:00:00Zhttps://doi.org/10.1038/ncomms12512https://doaj.org/toc/2041-1723Van der Waals heterostructures, fabricated via vertical stacking of two-dimensional materials, hold promise for opto-electronic applications. Here, the authors study the exciton-assisted charge transfer mechanisms occurring in a WS2/MoS2heterojunction via ultrafast microspectroscopy.Hailong ChenXiewen WenJing ZhangTianmin WuYongji GongXiang ZhangJiangtan YuanChongyue YiJun LouPulickel M. AjayanWei ZhuangGuangyu ZhangJunrong ZhengNature PortfolioarticleScienceQENNature Communications, Vol 7, Iss 1, Pp 1-8 (2016)
institution	DOAJ
collection	DOAJ
language	EN
topic	Science Q
spellingShingle	Science Q Hailong Chen Xiewen Wen Jing Zhang Tianmin Wu Yongji Gong Xiang Zhang Jiangtan Yuan Chongyue Yi Jun Lou Pulickel M. Ajayan Wei Zhuang Guangyu Zhang Junrong Zheng Ultrafast formation of interlayer hot excitons in atomically thin MoS2/WS2 heterostructures
description	Van der Waals heterostructures, fabricated via vertical stacking of two-dimensional materials, hold promise for opto-electronic applications. Here, the authors study the exciton-assisted charge transfer mechanisms occurring in a WS2/MoS2heterojunction via ultrafast microspectroscopy.
format	article
author	Hailong Chen Xiewen Wen Jing Zhang Tianmin Wu Yongji Gong Xiang Zhang Jiangtan Yuan Chongyue Yi Jun Lou Pulickel M. Ajayan Wei Zhuang Guangyu Zhang Junrong Zheng
author_facet	Hailong Chen Xiewen Wen Jing Zhang Tianmin Wu Yongji Gong Xiang Zhang Jiangtan Yuan Chongyue Yi Jun Lou Pulickel M. Ajayan Wei Zhuang Guangyu Zhang Junrong Zheng
author_sort	Hailong Chen
title	Ultrafast formation of interlayer hot excitons in atomically thin MoS2/WS2 heterostructures
title_short	Ultrafast formation of interlayer hot excitons in atomically thin MoS2/WS2 heterostructures
title_full	Ultrafast formation of interlayer hot excitons in atomically thin MoS2/WS2 heterostructures
title_fullStr	Ultrafast formation of interlayer hot excitons in atomically thin MoS2/WS2 heterostructures
title_full_unstemmed	Ultrafast formation of interlayer hot excitons in atomically thin MoS2/WS2 heterostructures
title_sort	ultrafast formation of interlayer hot excitons in atomically thin mos2/ws2 heterostructures
publisher	Nature Portfolio
publishDate	2016
url	https://doaj.org/article/56d9bc6108cd42e4892e87ab42f3144b
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_version_	1718386719721521152

Ultrafast formation of interlayer hot excitons in atomically thin MoS2/WS2 heterostructures

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