Xenotime-(Y) (var. Er doped (+Sm, Nd)) PL/Laser spectrum, 532 nm Nd:YAG laser beam, Lenz <i>et al.</i> 2013

Xenotime-(Y) (var. Er doped (+Sm, Nd)) PL/Laser spectrum, 532 nm Nd:YAG laser beam, Lenz et al. 2013

Description	PL/Laser spectrum of Xenotime-(Y) (var Syn, Er doped (+Sm, Nd))
Reference	Lenz et al. 2013 Lenz C., Talla D., Ruschel K., Skoda R., Gotze J. & Nasdala L. (2013). Factors affecting the Nd(3+) (REE(3+)) luminescence of minerals. Mineral Petrol, 107, 415-428. DOI: https://doi.org/10.1007/s00710-013-0286-2
Material	{{mtl:Xenotime-(Y)\|Xenotime-(Y) (var. Er doped (+Sm, Nd))}} [ YPO₄:Er (+Sm, Nd) ]
Specimen temperature	Ambient
Technique	Laser photoluminescence (PL)
Instrument	Horiba LabRAM HR
Probe	532 nm Nd:YAG laser beam
Probe diameter	1.5 μm
Det. technology	CCD, Si, Peltier cooled
Grating spacing	600 lines/mm
Numerical aperture	0.9
Channel count	9245
Energy range	1.30206 … 2.47987 eV
Intensity range	-1.97493 … 888.889 counts
Integral	511904 counts
Lines	Er³⁺ 1.45089 eV (100%), 1.4569 eV (68%), 1.45913 eV (69%), 1.46311 eV (34%), 1.47392 eV (32%), 1.47255 eV (17%), 1.45448 eV (24%), 1.68777 eV (36%) Er/Nd?³⁺ 1.85 — 1.89 eV (62%), 2.00584 eV (62%), 2.00969 eV (53%), 2.2665 eV (100%), 2.24857 eV (47%), 2.2554 eV (64%), 2.27173 eV (71%), 2.2781 eV (94%), 2.28035 eV (38%), 2.28433 eV (53%), 2.26034 eV (18%), 2.36787 eV (38%), 2.36134 eV (16%), 2.35397 eV (9%), 2.37307 — 2.38307 eV (8%)

Nominal composition of Xenotime-(Y) (var.Er doped (+Sm, Nd)) [ YPO₄:Er (+Sm, Nd) ].
Element	Atoms	At%	Wt%
Y	1	16.7	48.4
P	1	16.7	16.8
O	4	66.7	34.8

Image of PL/Laser spectrum of Xenotime-(Y) (var Syn, Er doped (+Sm, Nd))