Ultrafast hot carrier transfer in WS2/graphene large area heterostructures

Ultrafast hot carrier transfer in WS2/graphene large area heterostructures

Abstract Charge transfer processes in two-dimensional van der Waals heterostructures enable upconversion of low energy photons and efficient charge carriers extraction. Here we use broadband ultrafast optical spectroscopy to track charge transfer dynamics in large-area 2D heterostructures made of ep...

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Bibliographic Details
Main Authors: Chiara Trovatello, Giulia Piccinini, Stiven Forti, Filippo Fabbri, Antonio Rossi, Sandro De Silvestri, Camilla Coletti, Giulio Cerullo, Stefano Dal Conte
Format: Article
Language:English
Published: Nature Portfolio 2022-03-01
Series:npj 2D Materials and Applications
Online Access:https://doi.org/10.1038/s41699-022-00299-4

Internet

https://doi.org/10.1038/s41699-022-00299-4

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