Researchers report a van der Waals heterostructure photodetector consisting of graphene and its fluorine-functionalized derivative that enhances the photoresponse of graphene with broadband sensitivity. The proposed scheme in this work paves the way toward implemention of high-performance broadband graphene-based photodetectors.

Via:: http://www.nanowerk.com/nanotechnology_articles/newsid=47003.php

Developing hhigh-performance broadband graphene-based photodetectors

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