Detail summary:
General Citation Data Processing Measurement Information Specimen Information Comment
General:
Element: C
Formula: (-CF2CF2-)n
XPS Formula:
Name: poly(tetrafluoroethylene)
CAS Registry No: 9002-84-0
Classes: halogenated compound, polymer
Citation:
Author Name(s): Ackeret M.
Journal: Surf. Sci. Spectra 1, 100 (1992)
Data Processing:
Data Type: Photoelectron Line
Line Designation: 1s
Quality of Data: Adequate
Binding Energy (eV) 291.79
Energy Uncertainty:
Background Subtraction Method: Linear
Peak Location Method: mixed Gaussian/Lorentzian
Full Width at Half-maximum Intensity (eV): 1.75
Gaussian Width (eV):
Lorentzian Width (eV):
Measurement Information:
Use of X-ray Monochromator: Yes
Excitation Energy: Al
X-ray Energy:
Overal Energy Resolution (eV):
Calibration:
Charge Reference: Adventitious carbon
Energy Scale Evalution: Reliable, with one-point correction of energy scale
Specimen Information:
Specimen: amorphous, chemically etched, metal foil, insulator
Method of Determining Specimen Composition: X-ray Photoelectron Spectroscopy
Method of Determining Specimen Crystallinity:
Specimen Temperature (K): 300
Sample Quality: Good
Comment:
Notes: The composition determined by XPS was C0.3320F0.6609. FAT mode. Emission angle = An electron flood gun (Ep = 4 eV, Ip = 0.2 m A) was used for charge compensation
General Citation Data Processing Measurement Information Specimen Information Comment
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