Abstract
The single-phase solid solutions Ba4Y3F17:Yb:Eu with fluorite-type structure were synthesized by co-precipitation from aqueous solution technique. The average particle size was approximately 100 nm without agglomeration. The sensitized down-conversion luminescence of Yb3+ ions was observed under 296 nm excitation. The quantum yield of Yb3+ luminescence was found to reach avalue of 0.4 % for samples with Eu/Yb ratios of 0.1/1.0 and 0.1/10.0.
Author supplied keywords
Cite
CITATION STYLE
Kuznetsov, S. V., Nizamutdinov, A. S., Madirov, E. I., Voronov, V. V., Tsoy, K. S., Khadiev, A. R., … Semashko, V. V. (2020). Near infrared down-conversion luminescence of Ba4Y3F17: Yb3+: Eu3+ nanoparticles under ultraviolet excitation. Nanosystems: Physics, Chemistry, Mathematics, 11(3), 316–323. https://doi.org/10.17586/2220-8054-2020-11-3-316-323
Register to see more suggestions
Mendeley helps you to discover research relevant for your work.
