Gallium arsenide SXES spectrum, 5 keV e- beam, CSIRO 2016
Measurement details
Description | SXES spectrum of Gallium arsenide |
Reference | CSIRO SXES database by C. M. MacRae, N. C. Wilson, and A. Torpy, CSIRO Mineral Resources https://research.csiro.au/microbeam-lab/ |
Date measured | 2016-09-27 |
Material | Gallium arsenide [ GaAs ] |
Specimen | GaAs METM-18 [CSIRO - Microbeam Laboratory Standards] |
Related specimen | METM25-44 block [CSIRO - Microbeam Laboratory Standards]. Astimex metal standard mount, 25mm |
Technique | Soft x-ray emission spectroscopy (SXES) |
Instrument | JEOL 8530F |
Probe | 5 keV electron beam |
Beam current | 59.8 nA |
Grating | 50XL |
Acquisition time | 720 s |
Channel count | 2048 |
Energy range | 46.8109 … 170.472 eV |
Intensity range | -7.38194 … 356.542 counts |
Integral | 157694 counts |
Composition
Element | Atoms | At% | Wt% |
---|---|---|---|
Ga | 1 | 50 | 48.2 |
As | 1 | 50 | 51.8 |
Measurement spectrum
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