Europium fluoride CL/SEM spectrum, e- beam, CSIRO 2017
Measurement details
| Description | CL/SEM spectrum of Europium fluoride |
| Reference | Otherwise unpublished luminescence spectra measured by the CSIRO Mineral Resources Microbeam Laboratory, Clayton https://research.csiro.au/microbeam-lab/ |
| Material | Europium fluoride [ EuF3 ] |
| Specimen | EuF3 RE-7 [CSIRO - Microbeam Lab standard blocks] |
| Technique | Cathodoluminescence (CL), using an Electron Probe Micro-Analyser (EPMA) |
| Instrument | JEOL 8500F |
| Probe | Electron beam |
| Channel count | 1024 |
| Wavelength range | 199.946 … 976.403 nm |
| Intensity range | -0.062088 … 39.2629 counts |
| Integral | 1073.97 counts |
| Lines | Eu3+ 2.092 eV (100%), 2.114 eV (64%), 1.797 eV (43%), 1.777 eV (38%), 2.434 eV (11%), 2.019 eV (42%), 1.909 eV (7%), 2.542 eV (3%), 2.234 eV (20%) |
Composition
| Element | Atoms | At% | Wt% |
|---|---|---|---|
| Eu | 1 | 25 | 72.7242 |
| F | 3.00001 | 75 | 27.2758 |
Measurement spectrum
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Measurement image
CL/SEM spectrum of Europium fluoride