Boroznovskaya Nina N, Godneva Maria M, Korneva Alexandra P, Klimkin Anton V
National Research Tomsk State University, 36, Lenina prospekt., Tomsk, 634050, Russia.
Institute of Chemistry and Technology of Rare Elements and Mineral Raw Materials of the Kola Science Center, RAS, Apatity, Russia.
J Fluoresc. 2017 Sep;27(5):1573-1577. doi: 10.1007/s10895-016-2001-2. Epub 2016 Dec 30.
X-ray induced luminescence spectra in optical range of wave-lengths (200-700 nm) and thermoluminescence curves for fluoride, fluorosulphate, fluorophosphate and fluorooxalate compounds of the titanium subgroup elements with alkali metals and ammonium have been obtained. Influence of annealing and repeated X-raying on luminescence (XRL) spectra of a number of compounds has been examined. Alloy additives influence on fluorine compounds XRL spectra has been examined. Most of compounds being under study may be used as X-ray luminophores, scintillators and dosimeters. The highest intensity of luminescence was achieved for such compounds as KZrF, CsZrF, RbZrF (especially for doped KZrF), KHfF and CsZr(PO). Radiation drifting to long-wave range for a number of fluorophosphatezirconates in comparison with fluorides may be a positive moment in making luminophores on their base.
