Fluocerite CL spectrum, 15 keV e- beam, CSIRO 2024

Loading...

Measurement details

Description CL spectrum of Fluocerite [(Ce,La)F3] in specimen 'S-24-014' (CSIRO)
Reference CSIRO 2024
Date measured 2024-04-09
Material Fluocerite [ (Ce, La)F3 ]
Analysis technique Cathodoluminescence (CL)
Instrument JEOL JXA-8530F
Probe 15 keV electron beam
Beam current 16 nA
Probe diameter 1 μm
Detector name Ocean Optics QE65000
Det. technology CCD, Si, Peltier cooled
Grating Ocean Optics HC-1
Grating spacing 600-300 lines/mm
Order sorting filter Ocean Optics OFLV-QE-200
Det. temperature -15 °C
Slit width 100 μm
ADC speed 500 kHz
Acquisition time 25.6842 s
Channel count 1024
Wavelength range 199.467 … 970.586 nm
Intensity range -135 … 3.416×104 counts
Integral 2.7135×106 counts
Related measurement Fluocerite EDS spectrum, 15 keV e- beam, CSIRO 2024 (co-measured)
Lines Ce 4.102 eV (72%), 4.359 eV (32.8%), {{linesearch:d961bedf-ec45-4afc-8885-8976da84965e|Nd3+}}: 1.4398 eV (100%), 1.4041 eV (43.5%), 1.3779 eV (49.7%)

Composition

Nominal composition of Fluocerite [ (Ce,La)F3 ].
Element Atoms
La x
Ce 1-x
F 3
Total 3