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Crystal structure and luminescence properties of green-emitting Sr1−xAl12O19:xEu2+ phosphors / B. Ma [et al.]> // Ceram. Int. - 2016. - Vol. 42, Is. 5. - P. 5995-5999, DOI 10.1016/j.ceramint.2015.12.149. - Cited References: 30. - This work was supported by the National Natural Science Foundation of China (Grant nos. 51032007 and 51372232) and the Fundamental Research Funds for the Central Universities (Grant no. 2652015024).
. - ISSN 0272-8842. - ISSN 1873-3956 Перевод заглавия: Кристаллическая структура и люминесцентные свойства зеленого люминофора Sr1-xAl12O19:xEu2+РУБ Materials Science, Ceramics Рубрики: COLOR-TUNABLE PHOSPHOR ENERGY-TRANSFER Dy3+ PHOSPHORS NEAR-UV Eu2+ DIODES PHASE STATE Ce3+ Кл.слова (ненормированные): Crystal structure -- Magnetoplumbite -- Phosphor Аннотация: In this paper, a series of novel luminescent Sr1−xAl12O19:xEu2+ phosphors were synthesized by a high temperature solid-state reaction. The phase structure, photoluminescence (PL) properties, as well as the decay curves were investigated. The quenching concentration of Eu2+ in SrAl12O19 was about 0.15 (mol). Upon excitation at 378 nm, the composition-optimized Sr0.85Al12O19:0.15Eu2+ exhibited strong broad-band green emission at 530 nm with the CIE chromaticity (0.2917, 0.5736). The results indicate that Sr1−xAl12O19:xEu2+ phosphors have potential applications as green-emitting phosphors for UV-pumped white-light LEDs.
Смотреть статью, Scopus, WOS, Читать в сети ИФ Держатели документа: China Univ Geosci, Sch Mat Sci & Technol, Beijing Key Lab Mat Utilizat Nonmetall Minerals &, Natl Lab Mineral Mat, Beijing 100083, Peoples R China. SB RAS, Inst Phys, Lab Crystal Phys, Krasnoyarsk 660036, Russia. Far Eastern State Transport Univ, Dept Phys, Khabarovsk 680021, Russia. Доп.точки доступа: Ma, Bin; Guo, Q. F.; Molokeev, M. S.; Молокеев, Максим Сергеевич; Lv, Zhenfei; Yao, Jun; Mei, Lefu; Huang, Zhaohui } Найти похожие
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