NIST X-ray Photoelectron Spectroscopy Database

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

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Pt

Pt

platinum

CAS Registry No:

7440-06-4

catalyst, element

Author Name(s):

Janin E., Bjorkqvist M., Grehk T.M., Gothelid M., Pradier C.-M., et al.

Appl. Surf. Sci. 99, 371

Pub Year:

1996

book All Records in this Publication

Photoelectron Line

Line Designation:

4f_7/2

Binding Energy (eV):

70.61

Energy Uncertainty:

Background Subtraction Method:

other

Peak Location Method:

mixed Gaussian/Lorentzian

Full Width at Half-maximum Intensity (eV):

Gaussian Width (eV):

0.225

Lorentzian Width (eV):

0.44

Use of X-ray Monochromator:

Yes

Anode Material:

other source

X-ray Energy:

125

Overall Energy Resolution (eV):

Calibration:

FL = Fermi level

Charge Reference:

Conductor

Energy Scale Evaluation:

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

Comment:

Pt(111). Singularity index = 0.12. The relative intensity was 0.39. The sample was cleaned by Ar+ ion bombardment (Ep = 1 keV), oxygen treatment (pO2 = 2E-8 Torr, T = 803 K) and annealing (T = 1073 K). The spectra were recorded at normal emission.

cooled, crystal, metal foil

Method of Determining Specimen Composition:

Method of Determining Specimen Crystallinity:

Low-energy Electron Diffraction

Specimen Temperature (K):

193

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