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GaAs nanocrystals

Based on

1 Articles
2017 Most recent source

Composition

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

1

gallium arsenide

Type Single Compound
Formula GaAs
Role core
2

polysulfide ion

sulfide anion sulfur anion sulfide ion sulfur ion S2- anion sulfide
Type Single Compound
Formula S2-
Role layer
3

ammonium cation

ammonium ion ammonium
Type Single Compound
Formula H4N1+
Role layer
4

didodecyldimethylammonium bromide layer

didodecyldimethylammonium ion dioctadecyldimethylammonium DMAB layer DDA ion DDA+
Type Single Compound
Formula C26H56N+
Role layer

Properties

General physical and chemical properties

Property Value Nanomaterial Variant Source
molar extinction coefficient

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Characterization

Method Nanomaterial Variant Source
electron paramagnetic resonance spectroscopy

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Preparation

Method 1

Type: Chemical synthesis
Source:
Starting materials
  • triethyl-gallium
  • As(III) compound
  1. 3nWTHLcjh8NIpyVJx4rkobbNUTrexa
  2. 8l0xx1P81rPf8j8Cy
Product

GaAs nanocrystals

Size: not specified

Medium/Support: none

Method 2

Type: Chemical synthesis
Source:
Starting materials
  • triethyl-gallium
  • arsine
  1. y6TYCMyvxOdp3h7CK3ipXB5OHeEmKA
  2. bYJzWy1VImaA1AG7u
Product

GaAs nanocrystals

Crystallite size: 4.6 nm

Medium/Support: none

Method 3

Type: Chemical synthesis
Source:
Starting materials
  1. v4kgUkDaWzv6o9YhnnPBBn8WlfTxni
  2. 6sJtr6yRlqZMMiVyLma2mlCf
Product

GaAs nanocrystals

Size: ~ 3 - ~ 7 nm

Medium/Support: none

Method 4

Type: Chemical synthesis
Source:
Starting materials
  • triethyl-gallium
  • arsine
  1. wL0sVQ4rLkbBQdergrvtJ1Yd0SwXEi
  2. 0VNRLrem53Pw4Iptr
Product

GaAs nanocrystals

Crystallite size: 24 nm

Medium/Support: none

Method 5

Type: Chemical synthesis
Source:
Starting materials
  • triethyl-gallium
  • As(III) compound
  1. WtErfKWlBNP4CLdrbcTLt8TnPTtk5C
  2. Po3f2xgQHAOZCltzz
Product

GaAs nanocrystals

Size: ~ 3 - ~ 7 nm

Medium/Support: none

References

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