Sylvite CL/SEM spectrum, 20 keV e- beam, CSIRO 2016

Measurement details

Description CL/SEM spectrum of Sylvite
Reference Otherwise unpublished luminescence spectra measured by the CSIRO Mineral Resources Microbeam Laboratory, Clayton
https://research.csiro.au/microbeam-lab/
Material Sylvite [ KCl ]
Specimen P-0182 KCl [CSIRO - Microbeam Laboratory Standards], Saxony-Anhalt, Germany
Related specimen M 3080 [Museums Victoria], Saxony-Anhalt, Germany
Specimen temperature Ambient
Technique Cathodoluminescence (CL), using an Electron Probe Micro-Analyser (EPMA)
Instrument JEOL 8500F
Probe 20 keV electron beam
Beam current 10 nA
Probe diameter 20 μm
Channel count 1024
Wavelength range 199.5 … 970.546 nm
Intensity range -0.0828167 … 86.1605 counts
Integral 22289 counts
Data filter Savitzky-Golay, 3rd order, ±20 channels
Lines Unspecified 2.6 eV (100%), 2 eV (47%)

Composition

Composition of Sylvite in specimen "P-0182 KCl" [CSIRO].
Element Atoms At% Wt%
K 1 50 52.4455
Cl 1 50 47.5545

Measurement spectrum

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Measurement image

CL/SEM spectrum of Sylvite

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