Synthesis and luminescent properties of CaF₂:Eu²⁺ nanocrystals

• Published in: Functional Materials
• Date: 2012
• Main Authors: Zhmurin, P.N., Sythik, O.Yu., Svidlo, O.V., Lebedev, V.N., Adadurov, A.F.
• Format: Article
• Language: English
• Published: НТК «Інститут монокристалів» НАН України 2012
• Subjects: Technology
• Online Access: https://nasplib.isofts.kiev.ua/handle/123456789/135307
• Journal Title: Digital Library of Periodicals of National Academy of Sciences of Ukraine
• Cite this: Synthesis and luminescent properties of CaF₂:Eu²⁺ nanocrystals / P.N. Zhmurin, O.Yu. Sythik, O.V. Svidlo, V.N. Lebedev, A.F. Adadurov // Functional Materials. — 2012. — Т. 19, № 2. — С. 272-275. — Бібліогр.: 8 назв. — англ.

The synthesis of CaF₂ nanocryatals activated by Eu²⁺ ions and soluble in nonpolar media is described, their luminescent properties are studied. It is shown that in nanocrystals of this type there are some channels of radiationless energy loss. These losses significantly decrease the quantum yield of...