Enhanced red emission from Mn4+ activated phosphor induced by fluoride to oxyfluoride phase transformation
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Luminescence"
DOI: 10.1016/j.jlumin.2021.118315
Abstract: Abstract Mn4+-activated (oxy)fluoride-based red phosphors have received extensive attention. In this work, a phase transformation from K2NbF7 to K3HF2NbOF5 was successfully achieved by stoichiometric control during coprecipitation process, resulting in a novel red phosphor K3HF2NbOF5:Mn4+… read more here.
Keywords: phase transformation; emission; mn4 activated; mn4 ... See more keywords