Ytterbium ultraphosphate CL/SEM spectrum, e- beam, CSIRO 2016

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Measurement details

Description CL/SEM spectrum of Ytterbium orthophosphate
Reference Otherwise unpublished luminescence spectra measured by the CSIRO Mineral Resources Microbeam Laboratory, Clayton
https://research.csiro.au/microbeam-lab/
Material Ytterbium ultraphosphate [ YbP5O14 ]
Analysis technique Cathodoluminescence (CL), using an Electron Probe Micro-Analyser (EPMA)
Instrument JEOL 8500F
Probe Electron beam
Channel count 1024
Wavelength range 199.946 … 976.403 nm
Intensity range 2.11 … 47.9 counts
Integral 4384.38 counts
Lines
  • Unspecified 1.7724 eV (2%), 2.0263 eV (3%), 1.9971 eV (3%), 2.094 eV (3%), 2.1343 eV (1%), 2.284 eV (4%), 2.258 eV, 2.831 eV (6%), 2.853 eV (5%), 2.718 eV (2%), 2.644 eV (3%), 2.621 eV (2%), 2.536 eV, 2.576 eV (2%), 2.922 eV (1%), 3.003 eV (12%), 2.974 eV, 3.256 eV (10%), 3.289 eV
  • Yb 1.284 eV (100%), 1.2729 eV (44%), 1.322 eV (9%)

Specimen details

Name YbP5O14 REEP-14
Owner CSIRO

Composition

Composition of Ytterbium ultraphosphate in specimen "YbP5O14 REEP-14" [CSIRO].
Element Atoms At% Wt%
Yb 1 5 31.4
P 5 25 28.1
O 14 70 40.6
Total 20 100 100

Measurement image

CL/SEM spectrum of Ytterbium ultraphosphate