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

Details Summary:
Summary Page
Tab Page Summary

General:
Element:
K
Formula:
KBr
Name:
potassium bromide
CAS Registry No:
7758023
Class:
alkali, bromide

Citation:
Author Name(s):
Crist B.V.
Journal:
Surf. Sci. Spectra 1, 292
DOI:
Pub Year:
1992

Data Processing:
Data Type:
Photoelectron Line
Line Designation:
2p1/2
Binding Energy (eV)
295.80
Energy Uncertainty:
Background Subtraction Method:
Shirley
Peak Location Method:
mixed Gaussian/Lorentzian
Full Width at Half-maximum Intensity (eV):
1.07
Gaussian Width (eV):
Lorentzian Width (eV):

Measurement:
Use of X-ray Monochromator:
Yes
Anode Material:
Al
X-ray Energy:
Overall Energy Resolution (eV):
Calibration:
Au,Cu = 84.00,932.67
Charge Reference:
Adventitious carbon
Energy Scale Evaluation:
Reliable, with one-point correction of energy scale
Comment:
The composition determined by XPS was K0.467Br0.496. Peak locations: Voigt function. The intensity ratio of the Gaussian/Lorentzian components was 80/20. An electron flood gun (Ep = ~3 eV, Ip = 1 mA) and a Ni mesh were used for charge compensation. FAT mode. The spectra were recorded at normal emission.

Specimen:
Specimen:
Method of Determining Specimen Composition:
X-ray Photoelectron Spectroscopy
Method of Determining Specimen Crystallinity:
Specimen Temperature (K):
320
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