Abstract
BaBrI crystals activated by Sm2+ ions were synthesized by the Bridgman method. The Sm content in the samples was analyzed by the method of mass spectrometry with inductively coupled plasma. The results of the study of the optical and scintillation characteristics of the synthetic crystals, such as photoluminescence, X-ray luminescence, and absorption spectra, are reported. The light yield of the luminescence of the studied samples was estimated.
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Funding
This work was partially supported by the Russian Science Foundation, project no. 18-72-10085 (spectroscopy and optical properties of the obtained crystals, analysis of the concentration of europium in crystals, and analysis of the results). Crystal growth and measurement of X-ray luminescence spectra were performed as part of State Task no. 0350-2016-0024. The data reported in this paper were obtained on the equipment of the Central of Collective Use “Isotope-geochemical studies” of the Institute of Geochemistry, Siberian Branch, Russian Academy of Sciences.
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Shalaev, A.A., Shendrik, R.Y., Rusakov, A.I. et al. Growth and Study of Scintillation Properties of BaBrI Crystals Activated by Samarium Ions. Phys. Solid State 61, 2403–2406 (2019). https://doi.org/10.1134/S1063783419120497
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DOI: https://doi.org/10.1134/S1063783419120497