Silicon Dioxide Amorphous Formula: a-SiO2 Low Loss

Submitted by Sylvie Schamm, November 28, 2007.

Author Comments: Analyst: S.Schamm.

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Chart x axis limited to > 2 eV due to low loss spectrum type. Click here to remove this limit. You may also manually set the axis limits.

Spectrum Metadata

Specimen Name
CM20
Spectrum Type
Low Loss
Specimen Formula
a-SiO2
Data Range
-14.2 eV - 86.3 eV
Keywords
imported from old site
Alternative URL
Old EELS DB
Microscope Name / Model
CM20
Gun Type
LaB6
Incident Beam Energy
100 kV
Resolution
1.08 eV
Dispersion
0.099 eV/pixel
Acquisition Mode
Diffraction
Convergence Semi-angle
5.1 mrad
Collection Semi-angle
1.64 mrad
Probe Size
55 nm2
Detector
Parallel:
Dark Current Correction
No
Gain Variation Spectrum
No
Relative Thickness
0.5 t/λ