Crystalline AlN Interfacial Layer on GaN Using Plasma-Enhanced Atomic Layer Deposition

Type:
Journal
Info:
Crystals 2021, 11, 405.
Date:
2021-04-08

Author Information

Name Institution
Il-Hwan HwangSeoul National University
Myoung-Jin KangSeoul National University
Ho-Young ChaHongik University
Kwang-Seok SeoSeoul National University

Films

Plasma AlN


Other AlON



Film/Plasma Properties

Characteristic: Thickness
Analysis: Ellipsometry

Characteristic: Crystallinity, Crystal Structure, Grain Size, Atomic Structure
Analysis: XRD, X-Ray Diffraction

Characteristic: Density
Analysis: XRR, X-Ray Reflectivity

Characteristic: Images
Analysis: TEM, Transmission Electron Microscope

Characteristic: Microstructure
Analysis: TEM, Transmission Electron Microscope

Characteristic: Chemical Composition, Impurities
Analysis: XPS, X-ray Photoelectron Spectroscopy

Characteristic: Bonding States
Analysis: XPS, X-ray Photoelectron Spectroscopy

Characteristic: Chemical Composition, Impurities
Analysis: TOF-SIMS, Time of Flight Secondary Ion Mass Spectrometry

Characteristic: Capacitance
Analysis: C-V, Capacitance-Voltage Measurements

Characteristic: Dielectric Constant, Permittivity
Analysis: C-V, Capacitance-Voltage Measurements

Characteristic: Leakage Current
Analysis: I-V, Current-Voltage Measurements

Characteristic: Breakdown Voltage
Analysis: I-V, Current-Voltage Measurements

Substrates

Si(111)
GaN

Notes

1685