import exspy
spectra = exspy.data.eelsdb(title="Zirconia (monoclinic)", formula="ZrO2")
s = next(sp for sp in spectra if sp.original_metadata.json.id == 21594)
s.plot(plot_edges=True)
Specimen
Formula
ZrO2
Elements
Zr, O
Source and purity
Powders from Tosoh Cie (TZ0: 99.9%ZrO2)
Energy range
-14.7 – 87.3 eV
Step
0.1 eV
Keywords
imported from old site
Treatment
Dark current corrected
Yes
Gain variation corrected
Yes
Thickness
0.8 t/λ
Acquisition
Microscope
Tecnai F20
Gun
feg Schottky
Beam energy
200 kV
Convergence semi-angle
13.5 mrad
Collection semi-angle
1.2 mrad
Resolution
0.8 eV
Mode
STEM
Detector
Parallel: GIF
Readouts
2
Reference
Electronic structure and electron energy-loss spectroscopy of ZrO2 zirconia
Louise Dash, Nathalie Vast, Philippe Baranek, Marie-Claude Cheynet, Lucia Reining
Phys. Rev. B 70, (2004)245116.