Factors affecting the Nd3+ (REE3+) luminescence of minerals

Christoph Lenz*, Dominik Talla, Katja Ruschel, Radek Škoda, Jens Götze, Lutz Nasdala

*Corresponding author for this work

Research output: Contribution to journalReview article

22 Citations (Scopus)

Abstract

In this paper, possibilities and limits of the application of REE3+ luminescence (especially the Nd3+4F3/24I9/2 emission) as structural probe are evaluated. Important factors controlling the Nd3+ luminescence signal are discussed, including effects of the crystal-field, crystal orientation, structural state, and temperature. Particular attention was paid to the study of the accessory minerals zircon (ZrSiO4), xenotime-(Y) (YPO4), monazite-(Ce) (CePO4) and their synthetic analogues. Based on these examples we review in short that (1) REE3+ luminescence can be used as non-destructive phase identification method, (2) the intensities of certain luminescence bands are strongly influenced by crystal orientation effects, and (3) increased widths of REE3+-related emission bands are a strong indicator for structural disorder. We discuss the potential of luminescence spectroscopy, complementary to Raman spectroscopy, for the quantitative estimation of chemical (and potentially also radiation-induced) disorder. For the latter, emissions of Nd3+-related centres are found to be promising candidates.

Original languageEnglish
Pages (from-to)415-428
Number of pages14
JournalMineralogy and Petrology
Volume107
Issue number3
DOIs
Publication statusPublished - Jun 2013
Externally publishedYes

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    Lenz, C., Talla, D., Ruschel, K., Škoda, R., Götze, J., & Nasdala, L. (2013). Factors affecting the Nd3+ (REE3+) luminescence of minerals. Mineralogy and Petrology, 107(3), 415-428. https://doi.org/10.1007/s00710-013-0286-2