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 | 2016-10-20 |
| Material | Gallium arsenide [ GaAs ] |
| Specimen | GaAs METM-18 [CSIRO] |
| Related specimen | METM25-44 block [CSIRO]. Astimex metal standard mount, 25mm |
| Technique | Soft x-ray emission spectroscopy (SXES) |
| Instrument | JEOL 8530F |
| Probe | 5 keV electron beam |
| Beam current | 100 nA |
| Grating | 200N |
| Acquisition time | 256 s |
| Channel count | 2048 |
| Energy range | 49.7705 … 184.838 eV |
| Intensity range | -12.3765 … 388.916 counts |
| Integral | 76901.8 counts |
Composition
| Element | Atoms | At% | Wt% |
|---|---|---|---|
| Ga | 1 | 50 | 48.2 |
| As | 1 | 50 | 51.8 |
Measurement spectrum
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