Graphene Nanogap Interdigitated Asymmetric Electrodes for Photodetection

Graphene Nanogap Interdigitated Asymmetric Electrodes for Photodetection

This work proposes a high-performance asymmetric gold/graphene/platinum photodetector. The new photodetector, operating without bias, integrates interdigitated 100 nm spaced metallic contacts that induce a built-in potential and a short carrier path, allowing an improvement in the separation and col...

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Bibliographic Details
Main Authors:	Rabiaa Elkarous, Afrah Bardaoui, Jérôme Borme, Nabil Sghaier, Pedro Alpuim, Diogo M. F. Santos, Radhouane Chtourou
Format:	Article
Language:	English
Published:	MDPI AG 2023-03-01
Series:	Chemosensors
Subjects:	graphene photodetector interdigitated electrode 100 nm gap asymmetric structure electron-beam lithography
Online Access:	https://www.mdpi.com/2227-9040/11/3/181

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