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Cobalt (III) Oxide (IV)

Low loss Co3O4 · xu qiang · added 2007-12-11 · History

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not calibrated No angles because a parallel beam illumination was used Analyst: Qiang Xu. Temperature: Room.

Use in HyperSpy
import exspy

spectra = exspy.data.eelsdb(title="Cobalt (III) Oxide (IV)", formula="Co3O4")
s = next(sp for sp in spectra if sp.original_metadata.json.id == 21655)
s.plot(plot_edges=True)

Specimen

Formula
Co3O4
Elements
Co, O
Energy range
-17.5 – 33.65 eV
Step
0.05 eV

Keywords

  • imported from old site

Treatment

Dark current corrected
Yes
Gain variation corrected
Yes

Acquisition

Microscope
Tecnai F20 monochromator
Gun
feg
Beam energy
200 kV
Convergence semi-angle
8 mrad
Resolution
0.35 eV
Monochromated
Yes
Detector
Parallel: GIF Tridiem
Probe size
50 nm²

Associated spectra

Other links

Please cite this spectrum

If you use this spectrum, cite the contributor and the EELS Data Base.

xu qiang. Cobalt (III) Oxide (IV) (Co3O4). EELS Data Base, spectrum 21655, 2007. https://eelsdb.eu/spectra/cobalt-iii-oxide-iv/

Philip Ewels, Thierry Sikora, Virginie Serin, Chris P. Ewels and Luc Lajaunie. “A Complete Overhaul of the Electron Energy-Loss Spectroscopy and X-Ray Absorption Spectroscopy Database: eelsdb.eu.” Microscopy and Microanalysis 22, 717–724 (2016). doi:10.1017/S1431927616000179
BibTeX
@misc{qiang2007eelsdb21655,
  author = {xu qiang},
  title = {Cobalt (III) Oxide (IV)},
  howpublished = {EELS Data Base, spectrum 21655},
  year = {2007},
  url = {https://eelsdb.eu/spectra/cobalt-iii-oxide-iv/}
}

@article{ewels2016eelsdb,
  author = {Ewels, Philip and Sikora, Thierry and Serin, Virginie and Ewels, Chris P. and Lajaunie, Luc},
  title = {A Complete Overhaul of the Electron Energy-Loss Spectroscopy and X-Ray Absorption Spectroscopy Database: eelsdb.eu},
  journal = {Microscopy and Microanalysis},
  volume = {22},
  pages = {717--724},
  year = {2016},
  doi = {10.1017/S1431927616000179}
}
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