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Gallium Phosphide

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arbitary orientation, 000 spot used for acquisition Analyst: M. Stoeger-Pollach. Temperature: Room.

Use in HyperSpy
import exspy

spectra = exspy.data.eelsdb(title="Gallium Phosphide", formula="GaP")
s = next(sp for sp in spectra if sp.original_metadata.json.id == 21663)
s.plot(plot_edges=True)

Specimen

Formula
GaP
Elements
Ga, P
Source and purity
commercial sample
Energy range
-8.2 – 40.6 eV
Step
0.05 eV

Keywords

  • imported from old site

Treatment

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

Acquisition

Microscope
Tecnai F20
Gun
feg Schottky
Beam energy
200 kV
Convergence semi-angle
0.5 mrad
Collection semi-angle
0.25 mrad
Resolution
0.9 eV
Monochromated
No
Detector
Parallel: GIF 2001
Integration time
0.5 s
Readouts
1

Other links

Please cite this spectrum

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

Michael Stöger-Pollach. Gallium Phosphide (GaP). EELS Data Base, spectrum 21663, 2007. https://eelsdb.eu/spectra/gallium-phosphide/

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{StgerPollach2007eelsdb21663,
  author = {Michael Stöger-Pollach},
  title = {Gallium Phosphide},
  howpublished = {EELS Data Base, spectrum 21663},
  year = {2007},
  url = {https://eelsdb.eu/spectra/gallium-phosphide/}
}

@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}
}