NIST X-ray Photoelectron Spectroscopy Database

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Total Records: 6

Element

Atomic No

Formula

Spectral Line

Energy (eV)

Details

DS-4f

1.92

DS-4f

1.92

SS1-4f_7/2

0.36

SS1-4f_7/2

0.35

SS2-4f_7/2

0.07

SS2-4f_7/2

0.07

Data Type:

Doublet Separation for Photoelectron Lines

Line Designation:

DS-4f

Double Separation (eV):

1.92

Energy Uncertainty:

0.003

Background Subtraction Method:

other

Peak Location Method:

mixed Gaussian/Lorentzian

Full Width at Half-maximum Intensity (eV):

Gaussian Width (eV):

Lorentzian Width (eV):

Use of X-ray Monochromator:

Yes

Anode Material:

other source

X-ray Energy:

70, 100

Overall Energy Resolution (eV):

0.08

Calibration:

Charge Reference:

Conductor

Energy Scale Evaluation:

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

Comment:

Ta(110). The FWHM of the bulk component was 0.088+-0.012 eV. Peak locations: Doniach - Sunjic & Gaussian. The spectra were recorded at normal emission.