Electrical and Low Frequency Noise Characterization of Graphene Chemical Sensor Devices Having Different Geometries

Electrical and Low Frequency Noise Characterization of Graphene Chemical Sensor Devices Having Different Geometries

Chemiresistive graphene sensors are promising for chemical sensing applications due to their simple device structure, high sensitivity, potential for miniaturization, low-cost, and fast response. In this work, we investigate the effect of (1) ZnO nanoparticle functionalization and (2) engineered def...

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Bibliographic Details
Main Authors: JongBong Nah, Frank Keith Perkins, Evgeniya H. Lock, Anindya Nath, Anthony Boyd, Rachael L. Myers-Ward, David Kurt Gaskill, Michael Osofsky, Mulpuri V. Rao
Format: Article
Language:English
Published: MDPI AG 2022-02-01
Series:Sensors
Subjects:
epitaxial graphene
chemical sensor
contact resistance
low frequency noise
functionalization
ZnO nanoparticles
Online Access:https://www.mdpi.com/1424-8220/22/3/1183

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