Rutile CL spectrum, 20 keV e- beam, Rahman et al. 2020
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Measurement details
| Description | CL spectrum of Rutile from Cox's Bazar, Bangladesh |
| Reference | Rahman et al. 2020 Rahman M. A., Tardio J., Bhargava S., Zaman M. N., Mehedi Hasan A. S. M., Torpy A. & Pownceby M. (2020). Comparison of the chemistry and mineralogy of ilmenite concentrates sourced from fluvial (Brahmaputra River) and beach placer (Cox's Bazar) deposits, Bangladesh., 117, 1-10. DOI: https://doi.org/10.1016/j.oregeorev.2019.103271 |
| Date measured | 2015-03-06 |
| Material | Rutile [ TiO2 ] |
| Analysis technique | Cathodoluminescence (CL) |
| Instrument | JEOL 8500F |
| Probe | 20 keV electron beam |
| Beam current | 59.54 nA |
| Probe diameter | 2 μm |
| Detector name | QE65000 |
| Det. technology | CCD, Si, Peltier cooled |
| Acquisition time | 404.93 s |
| Channel count | 1024 |
| Energy range | 1.26182 … 6.25464 eV |
| Intensity range | 3.02 … 96.7 (normalised intensity) |
| Data filter | Savitzky-Golay, 3rd order, ±20 channels |
Composition
| Element | Atoms | At% | Wt% |
|---|---|---|---|
| Ti | 1 | 33.3 | 59.9 |
| O | 2 | 66.7 | 40.1 |
| Total | 3 | 100 | 100 |