Color-tunable fluorosulfide phosphors for solid-state lighting: Structure and luminescence investigations

Yun Chen Wu, Yi Chin Chen, Chi-Shen Lee, Teng-Ming Chen*

*此作品的通信作者

    研究成果: Conference contribution同行評審

    摘要

    A novel Y2(Ca,Sr)F4S2:Ce3+ fluorosulfide phosphor, was synthesized and its crystal structure was refined with. Rietveld method. Y2(Ca,Sr)F4S2:Ce 3+ can be efficiently excited by blue light and shows yellow-to-orange broadband emission at 553-590 nm. Possible mechanism of the tunable luminescence properties was explained on the basis of the band structure calculations.

    原文English
    主出版物標題Society for Information Display - 18th International Display Workshops 2011, IDW'11
    頁面489-492
    頁數4
    出版狀態Published - 1 十二月 2011
    事件18th International Display Workshops 2011, IDW 2011 - Nagoya, Japan
    持續時間: 7 十二月 20119 十二月 2011

    出版系列

    名字Proceedings of the International Display Workshops
    1
    ISSN(列印)1883-2490

    Conference

    Conference18th International Display Workshops 2011, IDW 2011
    國家/地區Japan
    城市Nagoya
    期間7/12/119/12/11

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