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Bi doped CdS polycrystalline thin film

Based on

2 Articles
2013 Most recent source

Composition

1

cadmium sulphide

cadmium sulfide hawleyite
Type Single Compound
Formula CdS
Role raw materials
2

bismuth

Type Single Compound
Formula Bi
Role dopant

Properties

General physical and chemical properties

Property Value Nanomaterial Variant Source
band gap

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Applications

Area Application Nanomaterial Variant Source
electronics

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Characterization

Method Nanomaterial Variant Source
atomic force microscopy

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Preparation

Method 1

Type: Physical formation
Source:
  1. v48sI
Product

Bi doped CdS polycrystalline thin film

Crystallite size: 10.6 nm

Medium/Support: none

Method 2

Type: Chemical synthesis
Source:
Starting materials
  • thiourea
  • bismuth(III) nitrate
  • cadmium acetate
  1. HrjOQU58ReCoWkHuqVOyif
  2. E2EGUXtnLcUQUMB
  3. 3Ccu0zZ8FoSLEQU
  4. XWbSFQXu
Product

Bi doped CdS polycrystalline thin film

Crystallite size: 8.94 nm

Grain size: ~ 16.4 nm

RMS roughness: 158.1 nm

Thickness: ~ 1000 nm

Medium/Support: none

Method 3

Type: Physical formation
Source:
  1. Bgegm
Product

Bi doped CdS polycrystalline thin film

Size: not specified

Medium/Support: none

Method 4

Type: Chemical synthesis
Source:
Starting materials
  • thiourea
  • bismuth(III) nitrate
  • cadmium acetate
  1. yw3bbArhag6ctuJirgdLxH
  2. VPsx39i2ARJU7qf
  3. QJMGRZsjXAxZ2kK
  4. dwG7xmsQ
Product

Bi doped CdS polycrystalline thin film

Crystallite size: > 8.94 - < 11.1 nm

Thickness: ~ 750 nm

Medium/Support: none

Method 5

Type: Chemical synthesis
Source:
Starting materials
  • thiourea
  • bismuth(III) nitrate
  • cadmium acetate
  1. qSJFqk8YscWDV4HZws5oZV
  2. fOEXxzIjdsYbrS6
  3. XTY8lpquXBBXc2r
  4. Kdf3q1L1
Product

Bi doped CdS polycrystalline thin film

Crystallite size: > 8.44 - < 8.94 nm

Thickness: ~ 1300 nm

Medium/Support: none

References

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