New red phosphor: Ca₀.₆₅Eu₀.₃₅F₂.₃₅ single сrystal

• Published in: Functional Materials
• Date: 2004
• Main Authors: Shimamura, K., Shiran, N., Gektin, A., Voronova, V., Nesterkina, V., Ichinose, N., Villora, E., Shishido, T.
• Format: Article
• Language: English
• Published: НТК «Інститут монокристалів» НАН України 2004
• Online Access: https://nasplib.isofts.kiev.ua/handle/123456789/139495
• Journal Title: Digital Library of Periodicals of National Academy of Sciences of Ukraine
• Cite this: New red phosphor: Ca₀.₆₅Eu₀.₃₅F₂.₃₅ single сrystal / K. Shimamura, N. Shiran , A. Gektin , V. Voronova, V. Nesterkina , N. Ichinose, E. Villora, T. Shishido // Functional Materials. — 2004. — Т. 11, № 4. — С. 676-679. — Бібліогр.: 9 назв. — англ.

The first observation of absorption, red-orange luminescence, and decay kinetics of Ca₀.₆₅Eu₀.₃₅F₂.₃₅ single crystal is reported. The emission spectrum of excited directly in absorption bands consists of narrow bands at -590, 614 and 690 nm caused by ⁵Dj → ⁷Fj transitions typical of Eu³+ ion. The sa...