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Yttria

Low loss Y2O3 · (Dr) Marie Cheynet · added 2005-05-20 · Beam energy and angles known · History

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Analyst: M. Cheynet. Temperature: Room.

Use in HyperSpy
import exspy

spectra = exspy.data.eelsdb(title="Yttria", formula="Y2O3")
s = next(sp for sp in spectra if sp.original_metadata.json.id == 21598)
s.plot(plot_edges=True)

Specimen

Formula
Y2O3
Elements
Y, O
Source and purity
99.99% powders Y2O3
Energy range
-9.18 – 92.12 eV
Step
0.101 eV

Keywords

  • imported from old site

Treatment

Dark current corrected
Yes
Gain variation corrected
Yes
Thickness
0.7 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
Probe size
1 nm²
Integration time
1 s
Readouts
2

Other links

Please cite this spectrum

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

(Dr) Marie Cheynet. Yttria (Y2O3). EELS Data Base, spectrum 21598, 2005. https://eelsdb.eu/spectra/yttria/

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{Cheynet2005eelsdb21598,
  author = {(Dr) Marie Cheynet},
  title = {Yttria},
  howpublished = {EELS Data Base, spectrum 21598},
  year = {2005},
  url = {https://eelsdb.eu/spectra/yttria/}
}

@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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