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Niobium oxide NbO2

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Analyst: David Bach, Wilfried Sigle. Temperature: Room.

Use in HyperSpy
import exspy

spectra = exspy.data.eelsdb(title="Niobium oxide NbO2", formula="NbO2")
s = next(sp for sp in spectra if sp.original_metadata.json.id == 21726)
s.plot(plot_edges=True)

Specimen

Formula
NbO2
Elements
Nb, O
Energy range
-22.5 – 647 eV
Step
0.5 eV

Keywords

  • imported from old site

Treatment

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

Acquisition

Microscope
VG HB501UX
Gun
cold field emission
Beam energy
100 kV
Convergence semi-angle
10 mrad
Collection semi-angle
6.5 mrad
Resolution
1.3 eV
Mode
STEM
Detector
Parallel: Gatan ENFINA
Integration time
0.05 s
Readouts
100

Associated spectra

Other links

Please cite this spectrum

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

Wilfried Sigle. Niobium oxide NbO2 (NbO2). EELS Data Base, spectrum 21726, 2008. https://eelsdb.eu/spectra/niobium-oxide-nbo2/

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{Sigle2008eelsdb21726,
  author = {Wilfried Sigle},
  title = {Niobium oxide NbO2},
  howpublished = {EELS Data Base, spectrum 21726},
  year = {2008},
  url = {https://eelsdb.eu/spectra/niobium-oxide-nbo2/}
}

@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}
}