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Calcium titanate (perovskite structure)

Core loss CaTiO3 · Saso Sturm · added 2007-12-05 · Beam energy and angles known · History

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EEL spcetrum shows Ti L2,3 and O-K ionization edges. Analyst: Saso Sturm. Temperature: Room. BEAM/Crystal: crystall was not in the zone axis.

Use in HyperSpy
import exspy

spectra = exspy.data.eelsdb(title="Calcium titanate (perovskite structure)", formula="CaTiO3")
s = next(sp for sp in spectra if sp.original_metadata.json.id == 21644)
s.plot(plot_edges=True)

Specimen

Formula
CaTiO3
Elements
Ca, Ti, O
Edges
Ti L2,3, O K
Source and purity
commercially available powder
Energy range
400 – 604.2 eV
Step
0.2 eV

Keywords

  • imported from old site

Treatment

Dark current corrected
Yes
Gain variation corrected
Yes
Thickness
0.3 t/λ

Acquisition

Microscope
JEOL2010F
Gun
feg Schottky
Beam energy
200 kV
Convergence semi-angle
10 mrad
Collection semi-angle
5 mrad
Resolution
1 eV
Monochromated
No
Detector
Parallel: 766 Gatan
Probe size
50 nm²
Integration time
5 s
Readouts
1

Associated spectra

Other links

Please cite this spectrum

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

Saso Sturm. Calcium titanate (perovskite structure) (CaTiO3). EELS Data Base, spectrum 21644, 2007. https://eelsdb.eu/spectra/calcium-titanate-perovskite-structure-3/

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{Sturm2007eelsdb21644,
  author = {Saso Sturm},
  title = {Calcium titanate (perovskite structure)},
  howpublished = {EELS Data Base, spectrum 21644},
  year = {2007},
  url = {https://eelsdb.eu/spectra/calcium-titanate-perovskite-structure-3/}
}

@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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