Celsian CL spectrum, 14 keV e- beam, Götze 2000c
Measurement details
| Description | CL spectrum of celsian from Big Creek, California. Fig26 in Götze 2000c |
| Reference | Götze, J. (2000). Cathodolumonescence microscopy and spectroscopy in applied mineralogy. Germany: Technische Universität Bergakademie Freiberg. ISBN 9783860121160 |
| Material | Celsian [ BaAl2Si2O8 ] |
| Technique | Cathodoluminescence (CL) |
| Instrument | HC1-LM |
| Probe | 14 keV electron beam |
| Detector name | EG&G PAR:1235 |
| Det. technology | Charge-coupled device (CCD) |
| Channel count | 1024 |
| Energy range | 1.48993 … 3.36864 eV |
| Intensity range | 100 (normalised intensity) |
| Line | Mn2+ 571 nm |
Composition
| Element | Atoms | At% | Wt% |
|---|---|---|---|
| Ba | 1 | 7.69 | 36.6 |
| Al | 2 | 15.4 | 14.4 |
| Si | 2 | 15.4 | 15 |
| O | 8 | 61.5 | 34.1 |
Measurement spectrum
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Measurement image
CL spectrum of celsian from Big Creek, California. Fig26 in Götze 2000c