Infrared photodetection in graphene-based heterostructures: bolometric and thermoelectric effects at the tunneling barrier

Abstract Graphene/hBN/graphene tunnel devices offer promise as sensitive mid-infrared photodetectors but the microscopic origin underlying the photoresponse in them remains elusive. In this work, we investigated the photocurrent generation in graphene/hBN/graphene tunnel structures with localized de...

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Auteurs principaux:	Dmitry A. Mylnikov, Mikhail A. Kashchenko, Kirill N. Kapralov, Davit A. Ghazaryan, Evgenii E. Vdovin, Sergey V. Morozov, Kostya S. Novoselov, Denis A. Bandurin, Alexander I. Chernov, Dmitry A. Svintsov
Format:	Artigo
Langue:	Inglês
Publié:	Nature Portfolio 2024-05-01
Collection:	npj 2D Materials and Applications
Accès en ligne:	https://doi.org/10.1038/s41699-024-00470-z
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