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GaN-based light-emitting diode

Based on

1 Articles
2013 Most recent source

Composition

1

sapphire

Type Single Compound
Formula Al2O3
Role substrate
2

gallium nitride

Type
Formula GaN
Role
3

Si-doped n-type GaN

Type
Formula
Role
4

InGaN/GaN multiple quantum well

InGaN/GaN MQW
Type
Formula
Role
5

Mg-doped p-AlGaN

Type Complex Compound
Formula
Role hole transport layer
6

Mg-doped p-GaN

Type Complex Compound
Formula
Role cladding layer
7

Mg-doped p-GaN

Type Complex Compound
Formula
Role capping layer
8

Si-doped n-type GaN

Type Complex Compound
Formula
Role tunneling layer
9

chromium

Type
Formula Cr
Role
10

gold

Type
Formula Au
Role

Properties

General physical and chemical properties

Property Value Source
forward voltage

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Applications

Area Application Source
lighting devices

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Characterization

Method Source
electroluminescence

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Biological effects

Preparation

References

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