Iron(I) phosphide CL spectrum, 15 keV e- beam, CSIRO 2022
Loading...
Measurement details
| Description | CL spectrum of Iron phosphide (var. Fe3P) |
| Reference | CSIRO 2022 https://research.csiro.au/microbeam-lab/ |
| Date measured | 2022-04-06 |
| Material | Iron(I) phosphide [ Fe3P ] |
| Specimen temperature | Ambient |
| Analysis technique | Cathodoluminescence (CL) |
| Instrument | JEOL 8530F |
| Probe | 15 keV electron beam |
| Beam current | 75.1 nA |
| Probe diameter | 2 μm |
| Detector name | OceanOptics QEPRO |
| Det. technology | CCD, Si, Peltier cooled |
| Slit width | 400 μm |
| Acquisition time | 6.33 s |
| Channel count | 1024 |
| Wavelength range | 199.467 … 970.586 nm |
| Intensity range | -52.1 … 5579 counts |
| Integral | 842679 counts |
| Data filter | Savitzky-Golay, 4th order, ±15 channels |
Specimen details
| Name | S-22-010 Mnz |
| Owner | CSIRO |
| Type | Mineral concentrate |
| Form | Polished section, epoxy mount |
Composition
| Element | Atoms | At% | Wt% |
|---|---|---|---|
| Fe | 3 | 75 | 84.4 |
| P | 1 | 25 | 15.6 |
| Total | 4 | 100 | 100 |