Hardystonite PL/Laser spectrum, Gaft et al. 2005
Measurement details
| Description | PL/Laser spectrum of Hardystonite |
| Reference | Gaft et al. 2005 Gaft, M., Reisfeld, R. & Panczer, G. (2005). Modern Luminescence Spectroscopy of Minerals and Materials. Berlin Heidelberg: Springer. https://www.springer.com/gp/book/9783642060113 |
| Material | Hardystonite [ Ca2ZnSi2O7 ] |
| Specimen temperature | Ambient |
| Technique | Laser photoluminescence (PL) |
| Probe | Laser beam |
| Channel count | 1024 |
| Wavelength range | 283.628 … 817.225 nm |
| Intensity range | -171 … 133582 counts |
| Integral | 1.9395×107 counts |
| Lines | Dy3+ 480 nm, 489 nm |
Composition
| Element | Atoms | At% | Wt% |
|---|---|---|---|
| Ca | 2 | 16.7 | 25.6 |
| Zn | 1 | 8.33 | 20.8 |
| Si | 2 | 16.7 | 17.9 |
| O | 7 | 58.3 | 35.7 |
Measurement spectrum
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Measurement image
Image of PL/Laser spectrum of Hardystonite