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MoS2/WS2 heterostructure

Based on

11 Articles
2018 Most recent source

Composition

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

1

molybdenum(IV) sulfide

molybdenum disulphide molybdenum disulfide molybdenum sulfide
Type Single Compound
Formula MoS2
Role layer
2

tungsten(IV) sulfide

tungsten disulfide tungsten sulfide
Type Single Compound
Formula WS2
Role layer

Properties

General physical and chemical properties

Property Value Nanomaterial Variant Source
band gap dependent on GW correction introduction

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Applications

Area Application Nanomaterial Variant Source
electronics

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Characterization

Method Nanomaterial Variant Source
optical microscopy

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Raman spectroscopy

Preparation

Method 1

Type: Physical formation
Source:
  1. XgIsElMLz0u2vaJntmQoAESAZcK4XkD5KyVwfv
Product

MoS2/WS2 heterostructure

Size: not specified

Medium/Support: none

Method 2

Type: Chemical synthesis
Source:
  1. qjLEJHucyK
  2. OHXk6VIJ6Wr18rPXZqclF8hnkAa2pQLD
Product

MoS2/WS2 heterostructure

Edge length: 20000 - 40000 nm

Thickness: 0.7 nm

Medium/Support: none

Method 3

Type: Chemical synthesis
Source:
Starting materials
  • hexaammonium heptamolybdate tetrahydrate
  1. KUhfnJByQ35Irg
  2. N8SM2w
Product

MoS2/WS2 heterostructure

Thickness: ~ 0.75 nm

Medium/Support: none

Method 4

Type: Chemical synthesis
Source:
Starting materials
  • molybdenum(VI) oxide
  • tungsten
  • sulphur
  1. 9kGOWQHp39awfiwdoaIUwWw9
  2. Y3QfkCobsL0
  3. sZnSN9fzTHBykiAl
  4. kLxsY8kU
Product

MoS2/WS2 heterostructure

Size: not specified

Medium: none

Support: silicon/silicon dioxide

Method 5

Type: Physical formation
Source:
Starting materials
  1. aXdK
Product

MoS2/WS2 heterostructure

Thickness: 1.6 nm

Medium/Support: none

References

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