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

Details Summary:
Summary Page
Tab Page Summary

General:
Element:
B
Formula:
TaB2/Ta
Name:
tantalum diboride/tantalum
CAS Registry No:
Class:
boride

Citation:
Author Name(s):
Wang Y., Fan J., Trenary M.
Journal:
Chem. Mater. 5, 192
DOI:
Pub Year:
1993

Data Processing:
Data Type:
Photoelectron Line
Line Designation:
1s
Binding Energy (eV)
188.90
Energy Uncertainty:
Background Subtraction Method:
Linear
Peak Location Method:
Gaussian
Full Width at Half-maximum Intensity (eV):
Gaussian Width (eV):
Lorentzian Width (eV):

Measurement:
Use of X-ray Monochromator:
No
Anode Material:
Al
X-ray Energy:
Overall Energy Resolution (eV):
Calibration:
Ag3d5 = 368.27
Charge Reference:
Ag
Energy Scale Evaluation:
Reliable, with one-point correction of energy scale
Comment:
TaB2/Ta(110). TaB2 was prepared by thermal decomposition of B2H6. The composition determined by XPS was TaB1.94+-0.15. FAT mode. The substrate was cleaned by cycles of Ar+ ion bombardment (Ep = 2 keV, Ip = 8 - 10 microamperes) and annealing (T = 2700 K).

Specimen:
Specimen:
Method of Determining Specimen Composition:
Method of Determining Specimen Crystallinity:
Specimen Temperature (K):
300
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