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superlattice structure consisting of 9 ML of Si/2 ML of Ge with periodicity number of 39 and Si cap layer

Based on

1 Articles
2013 Most recent source

Composition

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

1

crystalline silicon

c-Si cSi
Type Single Compound
Formula Si
Role layer
2

Si1-xGex layer with embedded Ge dots

Type Nano Material
Formula
Role layer
3

Si1-xGex alloy, x = 0.122

Type Single Compound
Formula Si0.878Ge0.122
Role layer
4

silicon dioxide

silicic oxide silica
Type Single Compound
Formula SiO2
Role layer

Properties

General physical and chemical properties

Property Value Nanomaterial Variant Source
dielectric function

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Applications

Area Application Nanomaterial Variant Source
electronics

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Characterization

Biological effects

Preparation

Method 1

Type: Chemical synthesis
Source:
Starting materials
  • Si(111) with buffer layer of Si
  • silicon
  • germanium
Product

superlattice structure consisting of 9 ML of Si/2 ML of Ge with periodicity number of 39 and Si cap layer

Thickness: 11.470 nm

Thickness: 187.406 nm

Thickness: 2.5 nm

Medium: none

Support: phosphorus-doped Si

References

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