Lanthanum ultraphosphate CL/SEM spectrum, e- beam, CSIRO 2016
Measurement spectrum
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Measurement details
| Description | CL/SEM spectrum of Lanthanum ultraphosphate |
| Reference | Otherwise unpublished luminescence spectra measured by the CSIRO Mineral Resources Microbeam Laboratory, Clayton https://research.csiro.au/microbeam-lab/ |
| Material | Lanthanum ultraphosphate [ LaP5O14 ] |
| Analysis 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 | -0.0439 … 2.89 counts |
| Integral | 575.089 counts |
| Lines | Unspecified 2.754 eV, 3.554 eV, 3.753 eV, 3.046 eV (100%), 2.602 eV, 4.023 eV, 2.093 eV, 3.431 eV, 1.914 eV |
Specimen details
| Name | LaP5O14 REEP-2 |
| Owner | CSIRO |
| Related specimen | REEP25-15 block [CSIRO] |
| Other measurements | Lanthanum ultraphosphate SXES spectrum, 5 keV e- beam, CSIRO 2016 |
Composition
| Element | Atoms | At% | Wt% |
|---|---|---|---|
| La | 1 | 5 | 26.8 |
| P | 5 | 25 | 29.9 |
| O | 14 | 70 | 43.3 |
Measurement image
CL/SEM spectrum of Lanthanum ultraphosphate