Infrared and optical emission spectroscopy study of atmospheric pressure plasma-enhanced spatial ALD of Al2O3

Type:
Journal
Info:
Applied Physics Letters 115, 083101 (2019)
Date:
2019-07-23
DOI:
http://dx.doi.org/10.1063/1.5113753

Author Information

Name Institution
M. A. MioneEindhoven University of Technology
R. EngelnEindhoven University of Technology
Vincent VandalonEindhoven University of Technology
Erwin (W.M.M.) KesselsEindhoven University of Technology
Fred RoozeboomEindhoven University of Technology

Films

Plasma Al2O3

Hardware used: Custom Spatial
TMA, Trimethylaluminum, Trimethylalumane, AlMe3, Al(CH3)3
CAS#: 75-24-1
Where to buy precursor
Ar, Argon
CAS#: 7440-37-1
O2, Oxygen
CAS#: 7782-44-7
Deposition Temperature = 80C

Film/Plasma Properties

Characteristic: Plasma Species
Analysis: OES, Optical Emission Spectroscopy
Diagnostic: Avantes AvaSpec-2048L

Characteristic: Gas Phase Species
Analysis: FTIR, Fourier Transform InfraRed spectroscopy
Diagnostic: Bruker Vertex 70

Characteristic: Thickness
Analysis: Ellipsometry
Diagnostic: J.A. Woollam M-2000

Characteristic: Refractive Index
Analysis: Ellipsometry
Diagnostic: J.A. Woollam M-2000

Characteristic: Chemical Composition, Impurities
Analysis: XPS, X-ray Photoelectron Spectroscopy
Diagnostic: Thermo Scientific KA1066 spectrometer

Characteristic: Chemical Composition, Impurities
Analysis: RBS, Rutherford Backscattering Spectrometry
Diagnostic: -

Characteristic: Density
Analysis: RBS, Rutherford Backscattering Spectrometry
Diagnostic: -

Characteristic: Chemical Composition, Impurities
Analysis: TOF-ERDA, Time-Of-Flight Elastic Recoil Detection Analysis
Diagnostic: -

Characteristic: Density
Analysis: TOF-ERDA, Time-Of-Flight Elastic Recoil Detection Analysis
Diagnostic: -

Substrates

Silicon

Notes

1505