Influence of PbF2 concentration on spectroscopic properties of Eu3+ and Dy3+ ions in lead borate glasses
Source abstract
Abstract
Abstract Effects of PbF 2 concentration on spectroscopic properties of Eu 3 + and Dy 3 + ions in lead borate glasses have been studied. The samples where PbO was partially or totally substituted by PbF 2 were examined using DSC, FT-IR, Raman, absorption and luminescence spectroscopies. Luminescence spectra and their decays were analyzed in detail. Especially, the luminescence intensity ratios R (Eu 3 + ) and Y/B (Dy 3 + ) as well as luminescence lifetimes of 5 D 0 (Eu 3 + ) and 4 F 9/2 (Dy 3 + ) excited states of rare earth ions have been determined.
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Research context
OpenAlex topics: Glass properties and applications · Luminescence Properties of Advanced Materials · Quantum optics and atomic interactions
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References (25)
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