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bulky-shell gradient cadmium selenide/cadmium sulfide quantum dots

Based on

2 Articles
2015 Most recent source

Composition

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

1

cadmium selenide

Type Single Compound
Formula CdSe
Role core
2

CdSexS1-x

Type Complex Compound
Formula
Role layer

Properties

General physical and chemical properties

Property Value Nanomaterial Variant Source
autocorrelation function of photoluminescence intensity

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Applications

Area Application Nanomaterial Variant Source
lasers

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Characterization

Method Nanomaterial Variant Source
energy dispersive X-ray spectroscopy

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Preparation

Method 1

Type: Physical formation
Source:
  1. 1MwOWLxpEgseM8v8U
Product

bulky-shell gradient cadmium selenide/cadmium sulfide quantum dots

Diameter: 3.2 nm

Diameter: ~ 40 nm

Thickness: ~ 18 nm

Medium/Support: none

Method 2

Type: Chemical synthesis
Source:
Starting materials
  1. 5YrVUJ0TSUv4xBKEst
Product

bulky-shell gradient cadmium selenide/cadmium sulfide quantum dots

Diameter: 3.2 nm

Diameter: ~ 40 nm

Thickness: ~ 18 nm

Medium: n-hexane

Support: none

Method 3

Type: Chemical synthesis
Source:
Starting materials
  1. 4E784gB0nuN5qq6a6FiZBM
  2. gVe5H18
Product

bulky-shell gradient cadmium selenide/cadmium sulfide quantum dots

Radius: 1.5 nm

Radius: 2.78 - 3.62 nm

Thickness: 1.5 nm

Medium/Support: none

References

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