Keyphrases
Low Temperature
100%
Sapphire Substrate
100%
Buffer Layer
100%
Epitaxial Layers
100%
Columnar Microstructure
100%
GaN Layers
77%
Columnar
44%
Sapphire
22%
Wafer Bowing
22%
High Temperature
11%
Microstructure
11%
Columnar Structure
11%
Transmission Electron Microscopy
11%
Strain Energy
11%
Epitaxial Growth
11%
Thermal Expansion Mismatch
11%
Optical Methods
11%
Secondary Ion Mass Spectrometry
11%
Layer Interface
11%
Depth Profile
11%
GaN Epitaxial Layers
11%
Layer-specific Strain
11%
GaN Growth
11%
GaN Buffer
11%
X-ray Diffraction (XRD) Analysis
11%
Engineering
Low-Temperature
100%
Sapphire Substrate
100%
Buffer Layer
100%
Gan Epitaxial Layer
100%
Interlayer
22%
Initial Stage
11%
Layer Interface
11%
Depth Profile
11%
Columnar Structure
11%
X-Ray Diffraction Analysis
11%
Polycrystalline
11%
Strain Energy
11%
Epitaxial Film
11%
Mass Spectrum
11%
Mass Spectrometry
11%
Material Science
Sapphire
100%
Buffer Layer
100%
Epitaxial Film
100%
Epitaxy
25%
Thermal Expansion
25%
Transmission Electron Microscopy
25%
Secondary Ion Mass Spectrometry
25%
X Ray Diffraction Analysis
25%