title: X-Ray Induced and Thermostimulated Luminescence of New Fluorine Containing Compounds (Potential Luminophores, Scintillators and Dosimeters).
abstract: 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 K2ZrF6, Cs2ZrF6, Rb2ZrF6(especially for doped K2ZrF6), K2HfF6and CsZr2(PO4)3. 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.
authors.affiliation: National Research Tomsk State University, 36, Lenina prospekt., Tomsk, 634050, Russia. boroznovskaya@mail.ru.
authors.forename: Nina N
authors.initials: NN
authors.lastname: Boroznovskaya
authors.affiliation: Institute of Chemistry and Technology of Rare Elements and Mineral Raw Materials of the Kola Science Center, RAS, Apatity, Russia.
authors.forename: Maria M
authors.initials: MM
authors.lastname: Godneva
authors.affiliation: National Research Tomsk State University, 36, Lenina prospekt., Tomsk, 634050, Russia.
authors.forename: Alexandra P
authors.initials: AP
authors.lastname: Korneva
authors.affiliation: Institute of Atmosphere Optics SD, RAS, 1, Zueva sq., Tomsk, 634021, Russia.
authors.forename: Anton V
authors.initials: AV
authors.lastname: Klimkin
keywords: Fluorooxalates; Fluorophosphatezirconates; Fluorosulphatezirconates; Fluorozirconates; Luminescence; Luminophores; Thermoluminescence