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GaAs/AlGaAs core-shell nanowires

Based on

4 Articles
2016 Most recent source

Composition

Image only illustrates the order and placement of components as described in literature.

1

low temperature gallium arsenide

gallium(III) arsenide gallium arsenide LTGaAs GaAs
Type Single Compound
Formula AsGa
Role core
2

aluminium gallium arsenide

aluminum gallium arsenide AlGaAs
Type Complex Compound
Formula
Role layer
3

low temperature gallium arsenide

gallium(III) arsenide gallium arsenide LTGaAs GaAs
Type Single Compound
Formula AsGa
Role layer

Properties

General physical and chemical properties

Property Value Nanomaterial Variant Source
carrier diffusion length

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Applications

Area Application Nanomaterial Variant Source
lasers

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Characterization

Method Nanomaterial Variant Source
cathodoluminescence spectroscopy

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Biological effects

Preparation

Method 1

Type: Chemical synthesis
Source:
Starting materials
  • arsenic
  • gallium
  1. Dy5Aq5yvZLdEwE7yMtVHktF
  2. ggWkR98
  3. JGbFylDDhAsY
Product

GaAs/AlGaAs core-shell nanowires

Cluster size: 2 - 11 nm

Diameter: ~ 40 - 50 nm

Inner-cluster spacing: < 14 nm

Thickness: 5 nm

Thickness: 60 nm

Medium/Support: none

Method 2

Type: Chemical synthesis
Source:
Starting materials
Product

GaAs/AlGaAs core-shell nanowires

Diameter: 150 nm

Length: ~ 23000 nm

Thickness: 16 nm

Thickness: 5 nm

Medium/Support: none

Method 3

Type: Chemical synthesis
Source:
Starting materials
Product

GaAs/AlGaAs core-shell nanowires

Diameter: 150 nm

Length: ~ 13000 nm

Thickness: 20 nm

Thickness: 28 nm

Medium/Support: none

Method 4

Type: Chemical synthesis
Source:
Starting materials
  • silica-covered silicon
  • arsenic
  • gallium
  1. 6shO3g
  2. 35ztE9
Product

GaAs/AlGaAs core-shell nanowires

Diameter: ~ 80 nm

Length: ~ 3000 nm

Thickness: 21 nm

Thickness: 5 nm

Medium: none

Support: silica-covered silicon

Method 5

Type: Chemical synthesis
Source:
Starting materials
  • silica-covered silicon
  • arsenic
  • gallium
  1. sZXch6
  2. fvNdDn
Product

GaAs/AlGaAs core-shell nanowires

Diameter: ~ 80 nm

Length: ~ 3000 nm

Thickness: 36 nm

Thickness: 5 nm

Medium: none

Support: silica-covered silicon

References

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