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NIST X-ray Photoelectron Spectroscopy Database (SRD 20), Version 5.0
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General:
Citation
Data Processing:
Measurement:
Specimen:
Element:
Y
Formula:
YBa
2
Cu
3
O
7
Name:
yttrium dibarium tricopper heptaoxide
CAS Registry No:
109064-29-1
Class:
alkaline earth, oxide, superconductor
Author Name(s):
Fowler D.E., Miller D.C.
Journal:
Surf. Sci. Spectra 1, 381
DOI:
10.1116/1.1247637
Pub Year:
1992
book
All Records in this Publication
Data Type:
Photoelectron Line
Line Designation:
3d
5/2
Binding Energy (eV):
156.20
Energy Uncertainty:
0.2
Background Subtraction Method:
Shirley
Peak Location Method:
mixed Gaussian/Lorentzian
Full Width at Half-maximum Intensity (eV):
1.1
Gaussian Width (eV):
Lorentzian Width (eV):
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 Y0.814Ba1.480Cu2.493O4.732. FAT mode. Emission angle = 55 degrees. Tc = 91 K. The intensity ratio of the Gaussian/Lorentzian components was 75/25.
Specimen:
cleaved crystal, crystal, vacuum cleaved
Method of Determining Specimen Composition:
X-ray Photoelectron Spectroscopy
Method of Determining Specimen Crystallinity:
Specimen Temperature (K):
300
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