Dual-mode downconversion luminescence with broad near-ultraviolet and blue light excitation in Tm3+/Yb3+ codoped oxy-fluoride glasses for c-Si solar cells
Sign Up to like & getrecommendations! Published in 2019 at "Materials Research Bulletin"
DOI: 10.1016/j.materresbull.2018.12.011
Abstract: Abstract In this work, we demonstrated an efficient dual-mode solar spectral converter Tm3+/Yb3+ co-doped oxy-fluoride glasses synthesized using high temperature melt-quenching method. The transmittance, photoluminescence emission (PL) and photoluminescence excitation (PLE) spectra and decay dynamics… read more here.
Keywords: solar cells; tm3 yb3; fluoride glasses; oxy fluoride ... See more keywords
Intriguing energy transfer mechanism in oxide and oxy-fluoride phosphate glasses
Sign Up to like & getrecommendations! Published in 2019 at "Optical Materials"
DOI: 10.1016/j.optmat.2018.11.059
Abstract: Abstract Phosphate glasses with chemical compositions (mol %) of (66-x) P2O5-17Li2O-17Gd2O3-xEu2O3 and (66-x) P2O5-17Li2O-17GdF3-xEu2O3 (where x = 0.05, 0.1, 0.5, 1.0 and 2.0) were prepared with conventional melt quenching technique. The physical and luminescence properties of prepared… read more here.
Keywords: oxide oxy; oxy fluoride; glass samples; phosphate glasses ... See more keywords
Spectroscopic properties and luminescence behavior of γ-irradiated Sm 3+ doped oxy-fluoride phosphate glasses
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DOI: 10.1016/j.rinp.2017.03.007
Abstract: Abstract Oxy-fluoride glasses singly and co-doped with Sm 3+ ions have been synthesized of composition 30, 20 and 50 mol% NaF, AlF 3 and PF 5 , respectively, was established to study the effect of both… read more here.
Keywords: behavior irradiated; properties luminescence; oxy fluoride; spectroscopic properties ... See more keywords
Effects of Y 2 O 3 on crystallization kinetics of SiO 2 -Al 2 O 3 -CaO-CaF 2 oxy-fluoride glass-ceramic system
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DOI: 10.1016/j.rinp.2017.07.021
Abstract: Abstract Differential thermal analysis (DTA) patterns of SiO 2 -Al 2 O 3 -CaO-CaF 2 oxy-fluoride glass system with adding different amounts of Y 2 O 3 from 0.5 (wt%) to 1.5 (wt%) have been studied under… read more here.
Keywords: cao caf; oxy fluoride; caf oxy; fluoride glass ... See more keywords