Acoustic phonon recycling for photocarrier generation in graphene-WS2 heterostructures

Here, the authors perform transient absorption microscopy on graphene-WS2 heterostructures, and identify a phonon recycling process that couples the heat generated in graphene back into the carrier distribution in WS2 with a picosecond characteristic time.

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Detalles Bibliográficos
Autores principales:	Ke Wei, Yizhen Sui, Zhongjie Xu, Yan Kang, Jie You, Yuxiang Tang, Han Li, Yating Ma, Hao Ouyang, Xin Zheng, Xiangai Cheng, Tian Jiang
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2020
Materias:	Science Q
Acceso en línea:	https://doaj.org/article/63351dc3994f4542a41779ef4a7d9802
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spelling	oai:doaj.org-article:63351dc3994f4542a41779ef4a7d98022021-12-02T17:06:34ZAcoustic phonon recycling for photocarrier generation in graphene-WS2 heterostructures10.1038/s41467-020-17728-x2041-1723https://doaj.org/article/63351dc3994f4542a41779ef4a7d98022020-08-01T00:00:00Zhttps://doi.org/10.1038/s41467-020-17728-xhttps://doaj.org/toc/2041-1723Here, the authors perform transient absorption microscopy on graphene-WS2 heterostructures, and identify a phonon recycling process that couples the heat generated in graphene back into the carrier distribution in WS2 with a picosecond characteristic time.Ke WeiYizhen SuiZhongjie XuYan KangJie YouYuxiang TangHan LiYating MaHao OuyangXin ZhengXiangai ChengTian JiangNature PortfolioarticleScienceQENNature Communications, Vol 11, Iss 1, Pp 1-9 (2020)
institution	DOAJ
collection	DOAJ
language	EN
topic	Science Q
spellingShingle	Science Q Ke Wei Yizhen Sui Zhongjie Xu Yan Kang Jie You Yuxiang Tang Han Li Yating Ma Hao Ouyang Xin Zheng Xiangai Cheng Tian Jiang Acoustic phonon recycling for photocarrier generation in graphene-WS2 heterostructures
description	Here, the authors perform transient absorption microscopy on graphene-WS2 heterostructures, and identify a phonon recycling process that couples the heat generated in graphene back into the carrier distribution in WS2 with a picosecond characteristic time.
format	article
author	Ke Wei Yizhen Sui Zhongjie Xu Yan Kang Jie You Yuxiang Tang Han Li Yating Ma Hao Ouyang Xin Zheng Xiangai Cheng Tian Jiang
author_facet	Ke Wei Yizhen Sui Zhongjie Xu Yan Kang Jie You Yuxiang Tang Han Li Yating Ma Hao Ouyang Xin Zheng Xiangai Cheng Tian Jiang
author_sort	Ke Wei
title	Acoustic phonon recycling for photocarrier generation in graphene-WS2 heterostructures
title_short	Acoustic phonon recycling for photocarrier generation in graphene-WS2 heterostructures
title_full	Acoustic phonon recycling for photocarrier generation in graphene-WS2 heterostructures
title_fullStr	Acoustic phonon recycling for photocarrier generation in graphene-WS2 heterostructures
title_full_unstemmed	Acoustic phonon recycling for photocarrier generation in graphene-WS2 heterostructures
title_sort	acoustic phonon recycling for photocarrier generation in graphene-ws2 heterostructures
publisher	Nature Portfolio
publishDate	2020
url	https://doaj.org/article/63351dc3994f4542a41779ef4a7d9802
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Acoustic phonon recycling for photocarrier generation in graphene-WS2 heterostructures

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