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Title: Synthesis and Thermally Stimulated Luminescence of Polycrystalline Sr{sub 1-x}Eu{sub x}B{sub 4}O{sub 7}

Abstract

Specific features of the solid-phase synthesis of Sr{sub 1-x}Eu{sub x}B{sub 4}O{sub 7} (x 0-0.15) in air are studied. The photo- and thermally stimulated luminescence of Sr{sub 1-x}Eu{sub x}B{sub 4}O{sub 7} is investigated in the range of Eu content 0.01 < x < 0.15. The main energy parameters of traps are determined. It is shown that the peak of thermally stimulated luminescence at T = 380 K can be related to the decomposition and radiative relaxation of the [Eu{sup 3+}{sub Sr{sup 2}{sup +}} F{sup +} center] pair.

Authors:
; ; ;  [1]
  1. Institute for Single Crystals, National Academy of Sciences of Ukraine, pr. Lenina 60, Kharkov, 61001 (Ukraine)
Publication Date:
OSTI Identifier:
20719765
Resource Type:
Journal Article
Resource Relation:
Journal Name: Crystallography Reports; Journal Volume: 50; Journal Issue: 7; Other Information: Translated from Kristallografiya, ISSN 0023-4761, ; DOI: 10.1134/1.2133990; (c) 2005 Pleiades Publishing, Inc; Country of input: International Atomic Energy Agency (IAEA); TN:
Country of Publication:
United States
Language:
English
Subject:
36 MATERIALS SCIENCE; BORATES; DECOMPOSITION; EUROPIUM COMPOUNDS; EUROPIUM IONS; F CENTERS; PHOTOLUMINESCENCE; POLYCRYSTALS; POWDERS; STRONTIUM COMPOUNDS; SYNTHESIS; THERMOLUMINESCENCE

Citation Formats

Dubovik, M.F., Korshikova, T.I., Parkhomenko, S.V., and Tolmachev, A.V. Synthesis and Thermally Stimulated Luminescence of Polycrystalline Sr{sub 1-x}Eu{sub x}B{sub 4}O{sub 7}. United States: N. p., 2005. Web. doi:10.1134/1.2133990.
Dubovik, M.F., Korshikova, T.I., Parkhomenko, S.V., & Tolmachev, A.V. Synthesis and Thermally Stimulated Luminescence of Polycrystalline Sr{sub 1-x}Eu{sub x}B{sub 4}O{sub 7}. United States. doi:10.1134/1.2133990.
Dubovik, M.F., Korshikova, T.I., Parkhomenko, S.V., and Tolmachev, A.V. Thu . "Synthesis and Thermally Stimulated Luminescence of Polycrystalline Sr{sub 1-x}Eu{sub x}B{sub 4}O{sub 7}". United States. doi:10.1134/1.2133990.
@article{osti_20719765,
title = {Synthesis and Thermally Stimulated Luminescence of Polycrystalline Sr{sub 1-x}Eu{sub x}B{sub 4}O{sub 7}},
author = {Dubovik, M.F. and Korshikova, T.I. and Parkhomenko, S.V. and Tolmachev, A.V.},
abstractNote = {Specific features of the solid-phase synthesis of Sr{sub 1-x}Eu{sub x}B{sub 4}O{sub 7} (x 0-0.15) in air are studied. The photo- and thermally stimulated luminescence of Sr{sub 1-x}Eu{sub x}B{sub 4}O{sub 7} is investigated in the range of Eu content 0.01 < x < 0.15. The main energy parameters of traps are determined. It is shown that the peak of thermally stimulated luminescence at T = 380 K can be related to the decomposition and radiative relaxation of the [Eu{sup 3+}{sub Sr{sup 2}{sup +}} F{sup +} center] pair.},
doi = {10.1134/1.2133990},
journal = {Crystallography Reports},
number = 7,
volume = 50,
place = {United States},
year = {Thu Dec 15 00:00:00 EST 2005},
month = {Thu Dec 15 00:00:00 EST 2005}
}