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://spectroscopy.csiro.au/sxes |
| Date measured | 2016-09-27 |
| Material | Gallium arsenide [ GaAs ] |
| Specimen | GaAs Hyper1-17 [CSIRO - Microbeam Lab standard blocks] |
| Technique | Soft x-ray emission spectroscopy (SXES) |
| Instrument | JEOL 8530F |
| Probe | 5 keV electron beam |
| Beam current | 99.9 nA |
| Grating | 50XL |
| Acquisition time | 640 s |
| Channel count | 2048 |
| Energy range | 46.8109 … 170.472 eV |
| Intensity range | 80.3291 … 1488.76 counts |
| Integral | 715629 counts |
Composition
| Element | Atoms | At% | Wt% |
|---|---|---|---|
| Ga | 1 | 50 | 48.2 |
| As | 1 | 50 | 51.8 |
Measurement spectrum
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Measurement image
SXES spectrum of Gallium arsenide
© (C) 2016 CSIRO Mineral Resources