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

Details Summary:
Summary Page
Tab Page Summary

General:
Element:
Nb
Formula:
NbC0.83
Name:
niobium carbide (NbC0.83)
CAS Registry No:
Class:
carbide

Citation:
Author Name(s):
Johansson L.I., Johansson H.I.P.
Journal:
J. Electron Spectrosc. Relat. Phenom. 80, 237
DOI:
Pub Year:
1996

Data Processing:
Data Type:
Surface Core-level Shift
Line Designation:
SS-3d5/2
Surface Core-Level Shift (eV)
0.00
Energy Uncertainty:
0.03
Background Subtraction Method:
other
Peak Location Method:
mixed Gaussian/Lorentzian
Full Width at Half-maximum Intensity (eV):
Gaussian Width (eV):
0.36
Lorentzian Width (eV):
0.240

Measurement:
Use of X-ray Monochromator:
Yes
Anode Material:
other source
X-ray Energy:
240-320
Overall Energy Resolution (eV):
Calibration:
Charge Reference:
Energy Scale Evaluation:
Reliable (reported energy within 300 eV of a reference energy)
Comment:
NbC(100). The sample was cleaned by flash heatings to about 1873 K. The spectra were recorded at normal emission. The spectra were recorded at normal emission. Asymmetry parameter = 0.08.

Specimen:
Specimen:
Method of Determining Specimen Composition:
Method of Determining Specimen Crystallinity:
Low-energy Electron Diffraction
Specimen Temperature (K):
300
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