NIST X-ray Photoelectron Spectroscopy Database

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

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Pb

BiPbSr₂CaCu₂O₈⁺x

bismuth lead strontium calcium copper oxides (BiPbSr2CaCu2O8+x)

CAS Registry No:

116739-98-1

alkaline earth, non-stoichiometric oxide, oxide, superconductor

Photoelectron Line

Line Designation:

4f_7/2

Binding Energy (eV):

137.20

Energy Uncertainty:

0.1

Background Subtraction Method:

Linear

Peak Location Method:

data

Full Width at Half-maximum Intensity (eV):

Gaussian Width (eV):

Lorentzian Width (eV):

Use of X-ray Monochromator:

No

Anode Material:

Mg

X-ray Energy:

Overall Energy Resolution (eV):

0.7

Calibration:

FL = Fermi level

Charge Reference:

Conductor

Energy Scale Evaluation:

Reliable (reported energy within 300 eV of a reference energy)

Comment:

The sample was prepared by solid state reaction from constituent oxides and carbonates. Tc = 85 K. The Ca/O and Sr/O intensity ratios were 0.112 and 0.250, respectively.

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