Graphene/MoS₂ Thin Film Based Two Dimensional Barristors With Tunable Schottky Barrier for Sensing Applications
IEEE Sensors Journal（2021）
Abstract
In this work, a large-area MoS2/graphene barristor device, with an electrically tunable Schottky barrier height, has been studied for detection of various gaseous analytes. The Schottky barrier height could be modulated by over 0.65 eV, allowing the drain current to be tuned by many orders of magnitude. Using diluted NO2 and NH3 gases as analytes, the performance o...
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Key words
Graphene,Sensors,Logic gates,Heterojunctions,Field effect transistors,Schottky barriers,Temperature measurement
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