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

Details Summary:


Tab Page Summary

General:
YBa2Cu3O7
yttrium dibarium tricopper heptaoxide
109064-29-1
alkaline earth, oxide, superconductor

Citation:
Fowler D.E., Miller D.C.
Surf. Sci. Spectra 1, 381
Pub Year:
1992

Data Processing:
Doublet Separation for Photoelectron Lines
mixed Gaussian/Lorentzian

Measurement:
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:
Method of Determining Specimen Composition:
X-ray Photoelectron Spectroscopy
Method of Determining Specimen Crystallinity:
Specimen Temperature (K):
300

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