NIST X-ray Photoelectron Spectroscopy Database

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

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I

CH₂I₂/Pd

diiodomethane/palladium

CAS Registry No:

75-11-6

halogenated compound

Photoelectron Line

Line Designation:

3d_5/2

Binding Energy (eV):

620.40

Energy Uncertainty:

Background Subtraction Method:

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:

Al

X-ray Energy:

Overall Energy Resolution (eV):

Calibration:

Pd3d5 = 335.12

Charge Reference:

Conductor

Energy Scale Evaluation:

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

Comment:

Monolayer coverage of C2H2I2 was adsorbed onto Pd(100) at 90 K. The Pd substrate was cleaned by Ar+ ion bombardment (Ep = 1 keV, j = 2 microamperes cm-2), annealing (T = 1000 K), O2 treatment (p = 5E7 mbar, T = 700 K), and short annealing (T = 1100 K).

adsorbed, cooled, surface coverage from 1ML to 2ML (1ML <= coverage < 2ML), thin layer

Method of Determining Specimen Composition:

Method of Determining Specimen Crystallinity:

Specimen Temperature (K):

90

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