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NIST X-ray Photoelectron Spectroscopy Database (SRD 20), Version 5.0

Details Summary:
Summary Page
Tab Page Summary

General:
Element:
O
Formula:
CaAl2O4
XPS Formula:
bridging oxygen atoms
Name:
calcium dialuminum tetraoxide
CAS Registry No:
12042-68-1
Class:
alkaline earth, aluminate, double oxide, oxide

Citation:
Author Name(s):
Popoola O.O., Kriven W.M.
Journal:
J. Mater. Res. 7, 1545
DOI:
Pub Year:
1992

Data Processing:
Data Type:
Photoelectron Line
Line Designation:
1s
Binding Energy (eV)
535.30
Energy Uncertainty:
Background Subtraction Method:
other
Peak Location Method:
mixed Gaussian/Lorentzian
Full Width at Half-maximum Intensity (eV):
Gaussian Width (eV):
Lorentzian Width (eV):

Measurement:
Use of X-ray Monochromator:
No
Anode Material:
Mg
X-ray Energy:
Overall Energy Resolution (eV):
Calibration:
Charge Reference:
Adventitious carbon
Energy Scale Evaluation:
Reliable, with one-point correction of energy scale
Comment:
The powder calcined at 1273 K was sintered into circular pellets at 1623 K. The total FWHM is 1.77 eV.

Specimen:
Specimen:
Method of Determining Specimen Composition:
Method of Determining Specimen Crystallinity:
X-ray Diffraction
Specimen Temperature (K):
300
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