Bismuth germanate (var. Bi12GeO20) SXES spectrum, 5 keV e- beam, CSIRO 2016
Measurement details
| Description | SXES spectrum of bismuth germanate |
| 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 | 2016-09-26 |
| Material | Bismuth germanate (var. Bi12GeO20) [ Bi12GeO20 ] |
| Specimen | Bi12GeO20 HyperI-8 [CSIRO] |
| Related specimen | P-0101 Bi12GO20 [CSIRO]. ex Charles M. Taylor Co., via J. Watts |
| 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 | 199.884 … 7572.34 counts |
| Integral | 1.6927×106 counts |
Composition
| Element | Atoms | At% | Wt% |
|---|---|---|---|
| Bi | 12 | 36.4 | 86.5 |
| Ge | 1 | 3.03 | 2.5 |
| O | 20 | 60.6 | 11 |
Measurement spectrum
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Measurement image
SXES spectrum of Bismuth germanate