The theoretical prediction of the structural characteristics and SO<sub>2</sub> adsorption-sensing properties of pristine HfS<sub>2</sub> and TM-doped HfS<sub>2</sub> monolayers (TM = Ni, Pd, or Pt)
Tuan V. Vu, Khang D. Pham
Abstract
(Left panel) A schematic of SO 2 gas sensor devices with two Au electrodes and a central region based on TM doped HfS 2 monolayers (TM = Ni, Pd or Pt). (Right panel) I – V relationship of the Pt-doped HfS 2 monolayer-based sensor.
Topics & Concepts
ChemistryMonolayerDopingSchematicAdsorptionElectrodeAnalytical Chemistry (journal)Physical chemistryOptoelectronicsOrganic chemistryElectrical engineeringPhysicsEngineeringBiochemistry2D Materials and ApplicationsGas Sensing Nanomaterials and SensorsMolecular Junctions and Nanostructures