The role of collective motion in the ultrafast charge transfer in van der Waals heterostructures

Ultrafast charge transfer has been observed experimentally in van der Waals heterostructures. Here, Wang et al. study theoretically the collective exciton motion at the interface. They show that the oscillations lead to charge transfer, with a rate that depends critically on the coupling and on the...

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Autores principales: Han Wang, Junhyeok Bang, Yiyang Sun, Liangbo Liang, Damien West, Vincent Meunier, Shengbai Zhang
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Lenguaje:EN
Publicado: Nature Portfolio 2016
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Acceso en línea:https://doaj.org/article/4b1d61d2b6494e9b9464a6369e717777
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spelling oai:doaj.org-article:4b1d61d2b6494e9b9464a6369e7177772021-12-02T15:35:25ZThe role of collective motion in the ultrafast charge transfer in van der Waals heterostructures10.1038/ncomms115042041-1723https://doaj.org/article/4b1d61d2b6494e9b9464a6369e7177772016-05-01T00:00:00Zhttps://doi.org/10.1038/ncomms11504https://doaj.org/toc/2041-1723Ultrafast charge transfer has been observed experimentally in van der Waals heterostructures. Here, Wang et al. study theoretically the collective exciton motion at the interface. They show that the oscillations lead to charge transfer, with a rate that depends critically on the coupling and on the layer stacking.Han WangJunhyeok BangYiyang SunLiangbo LiangDamien WestVincent MeunierShengbai ZhangNature PortfolioarticleScienceQENNature Communications, Vol 7, Iss 1, Pp 1-9 (2016)
institution DOAJ
collection DOAJ
language EN
topic Science
Q
spellingShingle Science
Q
Han Wang
Junhyeok Bang
Yiyang Sun
Liangbo Liang
Damien West
Vincent Meunier
Shengbai Zhang
The role of collective motion in the ultrafast charge transfer in van der Waals heterostructures
description Ultrafast charge transfer has been observed experimentally in van der Waals heterostructures. Here, Wang et al. study theoretically the collective exciton motion at the interface. They show that the oscillations lead to charge transfer, with a rate that depends critically on the coupling and on the layer stacking.
format article
author Han Wang
Junhyeok Bang
Yiyang Sun
Liangbo Liang
Damien West
Vincent Meunier
Shengbai Zhang
author_facet Han Wang
Junhyeok Bang
Yiyang Sun
Liangbo Liang
Damien West
Vincent Meunier
Shengbai Zhang
author_sort Han Wang
title The role of collective motion in the ultrafast charge transfer in van der Waals heterostructures
title_short The role of collective motion in the ultrafast charge transfer in van der Waals heterostructures
title_full The role of collective motion in the ultrafast charge transfer in van der Waals heterostructures
title_fullStr The role of collective motion in the ultrafast charge transfer in van der Waals heterostructures
title_full_unstemmed The role of collective motion in the ultrafast charge transfer in van der Waals heterostructures
title_sort role of collective motion in the ultrafast charge transfer in van der waals heterostructures
publisher Nature Portfolio
publishDate 2016
url https://doaj.org/article/4b1d61d2b6494e9b9464a6369e717777
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