Feldspar (group) PL/Laser measurement, Gaft <i>et al.</i> 1998

Feldspar (group) PL/Laser measurement, Gaft et al. 1998

Reference	Gaft et al. 1998 Gaft M., Reisfeld R., Panczer G., Blank P. & Boulon G. (1998). Laser-induced time-resolved luminescence of minerals. Spectrochimica Acta Part a-Molecular and Biomolecular Spectroscopy, 54(13), 2163-2175. DOI: https://doi.org/10.1016/S1386-1425(98)00134-6
Material	Feldspar (group) [ KAlSi₃O₈ - NaAlSi₃O₈ - CaAl₂Si₂O₈ ] Plagioclase feldspar displaying cleavage Photo via USGS, Public Domain
Specimen temperature	Ambient
Analysis technique	Laser photoluminescence (PL)
Probe	Laser beam
Lines	Ce³⁺ 335 nm Dy³⁺ 576 nm Er³⁺ 504 nm, 532 nm Eu²⁺ 404 nm Eu³⁺ 614 nm Fe³⁺ 765 nm Gd³⁺ 316 nm Pb²⁺ 296 nm Sm³⁺ 603 nm Tb³⁺ 383 nm, 413 nm, 437 nm, 546 nm