Powellite SXES spectrum, 5 keV e- beam, CSIRO 2016
Measurement details
| Description | SXES spectrum of Powellite |
| Reference | CSIRO SXES database by C. M. MacRae, N. C. Wilson, and A. Torpy, CSIRO Mineral Resources https://spectroscopy.csiro.au/sxes |
| Date measured | 2016-09-26 |
| Material | Powellite [ CaMoO4 ] |
| Specimen | CaMoO4 Hyper2-25 [CSIRO - Microbeam Lab standard blocks] |
| Related specimen | P-0093 CaMoO4 [CSIRO - Microbeam Lab P-mounts] |
| 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 | 1275.86 … 6335.98 counts |
| Integral | 4.6604×106 counts |
Composition
| Element | Atoms | At% | Wt% |
|---|---|---|---|
| Ca | 1 | 16.7 | 20 |
| Mo | 1 | 16.7 | 48 |
| O | 4 | 66.7 | 32 |
Measurement spectrum
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Measurement image
SXES spectrum of Powellite
© (C) 2016 CSIRO Mineral Resources