Transparent oxyfluoride glass-ceramics with NaGdF4 nanocrystals doped with Pr3+ and Pr3+-Yb3+
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Luminescence"
DOI: 10.1016/j.jlumin.2017.07.034
Abstract: Abstract Transparent oxyfluoride nano-glass-ceramics (GCs) containing NaGdF4 nanocrystals doped with 0.1Pr3+and 0.5Pr3+, and co-doped with 0.5Pr3+-2Yb3+ ions (mol%) were obtained by melting-quenching followed by heat treatments at temperatures near Tg. The addition of rare-earths (RE)… read more here.
Keywords: pr3; nanocrystals doped; glass; glass ceramics ... See more keywords
Size-Controlled Growth of β-NaGdF4 and β-NaGdF4:Yb,Er Nanocrystals: The Influence of the Surface Area of NaF on the Nucleation of the β-Phase
Sign Up to like & getrecommendations! Published in 2020 at "Chemistry of Materials"
DOI: 10.1021/acs.chemmater.0c01430
Abstract: Nearly monodisperse β-NaGdF4 and β-NaGdF4:Yb,Er nanocrystals in the size range of 3–14 nm and 6–48 nm, respectively, were prepared by the reaction of solid NaF powder with a solution of the lanthan... read more here.
Keywords: nagdf4; nagdf4 nagdf4; size controlled; controlled growth ... See more keywords
Doping Lanthanide Nanocrystals With Non-lanthanide Ions to Simultaneously Enhance Up- and Down-Conversion Luminescence
Sign Up to like & getrecommendations! Published in 2020 at "Frontiers in Chemistry"
DOI: 10.3389/fchem.2020.00832
Abstract: The rare-earth nanocrystals containing Er3+ emitters offer very promising tools for imaging applications, as they can not only exhibit up-conversion luminescence but also down-conversion luminescence in the second near-infrared window (NIR II). Doping non-lanthanide cations… read more here.
Keywords: conversion luminescence; lanthanide nanocrystals; non lanthanide; conversion ... See more keywords