NIST X-ray Photoelectron Spectroscopy Database

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

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F

SrF₂

strontium difluoride

CAS Registry No:

7783-48-4

alkaline earth, fluoride

Author Name(s):

Vasquez R.P.

Surf. Sci. Spectra 1, 24

Pub Year:

1992

book All Records in this Publication

Photoelectron Line

Line Designation:

1s

Binding Energy (eV):

684.90

Energy Uncertainty:

Background Subtraction Method:

Shirley

Peak Location Method:

mixed Gaussian/Lorentzian

Full Width at Half-maximum Intensity (eV):

1.8

Gaussian Width (eV):

Lorentzian Width (eV):

Use of X-ray Monochromator:

Yes

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 two-point correction of energy scale

Comment:

The pellets were crushed to a fine powder and pressed into In foil. An electron flood gun and a 90% transmitting fine proximity screen were used for charge compensation. Emission angle = 55 degrees. The intensity ratio of the Gaussian/Lorentzian components was 80/20. Asymmetry parameter = -0.15. FAT mode.

insulator, polycrystalline

Method of Determining Specimen Composition:

X-ray Photoelectron Spectroscopy

Method of Determining Specimen Crystallinity:

Specimen Temperature (K):

300

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