A high performance graphene/few-layer InSe photo-detector
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Updated: Apr 16, 2026
Development and Functionalization of Electrolyte-Gated Graphene Field-Effect Transistor for Biomarker Detection
Published on: February 1, 2022
Zhesheng Chen1, Johan Biscaras, Abhay Shukla
1Institut de Minéralogie, de Physique des Matériaux, et de Cosmochimie (IMPMC), Sorbonne Universités - UPMC Univ Paris 06, UMR CNRS 7590, MNHN, IRD UMR 206, 4 Place Jussieu, F-75005 Paris, France. abhay.shukla@impmc.upmc.fr.
Abstract:
We fabricated a graphene/few-layer InSe heterostructure photo-detector and solved a recurrent materials problem concerning degradation of ultra-thin atomic layers in air. This heterostructure has a largely enhanced performance explained by its fundamentally different mode of functioning with respect to the corresponding device without graphene.
