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graphene field-effect transistor

Based on

1 Articles
2015 Most recent source

Composition

1

p-doped silicon

p-type silicon p-type Si silicon
Type Single Compound
Formula Si
Role back gate
2

silicon dioxide

silicic oxide silica
Type Single Compound
Formula SiO2
Role back-gate dielectrics
3

titanium

Type Single Compound
Formula Ti
Role adhesion layer
4

palladium

Type Single Compound
Formula Pd
Role drain
5

gold

Type Single Compound
Formula Au
Role drain
6

palladium

Type Single Compound
Formula Pd
Role source
7

gold

Type Single Compound
Formula Au
Role source
8

hafnium(IV) oxide

hafnium dioxide hafnium oxide hafnia
Type Single Compound
Formula HfO2
Role top gate dielectric
9

titanium

Type Single Compound
Formula Ti
Role upper gate
10

gold

Type Single Compound
Formula Au
Role upper gate
11

graphene nanosheets

graphene sheets graphene
Type Nano Material
Formula
Role channels

Properties

General physical and chemical properties

Property Value Nanomaterial Variant Source
carrier density in channel dependent on gate voltage

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Applications

Area Application Nanomaterial Variant Source
electronics

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Characterization

Method Nanomaterial Variant Source
scanning electron microscopy

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Preparation

Method 1

Type: Physical formation
Source:
  1. KQiqOQ77d4zm7Rc9EYh7AoKCn
Product

graphene field-effect transistor

Size: not specified

Medium/Support: none

Method 2

Type: Physical formation
Source:
  1. Aj6joqosWhvIwEIRurVrJ9gNi
Product

graphene field-effect transistor

Size: not specified

Medium/Support: none

Method 3

Type: Physical formation
Source:
  1. I5IQV799QDx0z8Pq0ho8YAKTf
Product

graphene field-effect transistor

Size: not specified

Medium/Support: none

Method 4

Type: Physical formation
Source:
  1. OLD270XpOkVSZRVgyVEalolb6
Product

graphene field-effect transistor

Size: not specified

Medium/Support: none

Method 5

Type: Physical formation
Source:
  1. uyMpPnV8npekeb85bu8f0hnX3
Product

graphene field-effect transistor

Size: not specified

Medium/Support: none

References

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