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field-effect transistor-based graphene gas sensor

Based on

1 Articles
2016 Most recent source

Composition

1

p-doped Si

Type Complex Compound
Formula
Role back gate
2

chromium

Type Single Compound
Formula Cr
Role electrodes
3

gold

Type Single Compound
Formula Au
Role electrodes
4

silicon dioxide

silicic oxide silica
Type Single Compound
Formula SiO2
Role gate dielectrics
5

silver nanowire-graphene hybrid nanostructure

AgNW-graphene hybrid nanostructure
Type Nano Material
Formula
Role drain
6

silver nanowire-graphene hybrid nanostructure

AgNW-graphene hybrid nanostructure
Type Nano Material
Formula
Role source
7

graphene-polypyrrole film

graphene-PPy
Type Nano Material
Formula
Role conducting layer
8

SU8

Type Polymer
Formula
Role cladding layer

Properties

Sensor properties

Type of sensor Sensor property Source
compounds sensor for dimethyl methylphosphonate

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Applications

Area Application Source
sensors (excluding biosensors)

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Characterization

Method Source
optical microscopy

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Biological effects

Preparation

Method 1

Type: Physical formation
Source:
Starting materials
  • Si wafer
  • chromium
Product

field-effect transistor-based graphene gas sensor

References

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