Investigation on electronic structure and luminescence mechanism of CaF2:Eu3+ from first principles calculations
Sign Up to like & getrecommendations! Published in 2019 at "Optik"
DOI: 10.1016/j.ijleo.2018.12.173
Abstract: Abstract In this work, we present the results of theoretical calculations based on the density functional theory (DFT) of structural, electronic and optical properties of CaF2 crystal doped with Eu3+ ion. This study covers both… read more here.
Keywords: caf2 eu3; luminescence; caf2; mechanism ... See more keywords
Lanthanide doped luminescent NaGdF4:Nd3+,Yb3+@CaF2:Eu3+ nanoparticles for dual-mode (visible and NIR) luminescence
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DOI: 10.1016/j.jssc.2020.121913
Abstract: Abstract Nd3+/Yb3+ co-doped NaGdF4@CaF2:Eu3+ nanoparticles were prepared through oleic acid/1-octadecene based coprecipitation method. Their structural characterizations were carried out by using powdered XRD pattern, SEM and TEM studies. The synthesized nanoparticles showed dual-mode emission i.e.,… read more here.
Keywords: eu3 nanoparticles; nd3 yb3; caf2 eu3; emission ... See more keywords