Preparation and luminescence characteristics of Bi3+ doped BaLaGa3O7 phosphors
In this paper, cyan BaLaGa 3 O 7 : Bi 3+ phosphors were synthesized by solid-state reaction method at 1400 °C. The crystal structure, elemental composition and optical properties were characterized and studied. The results of X-ray diffraction, X-ray photoelectron spectroscopy, Raman spectroscopy and infrared spectroscopy indicate the successful synthesis of BaLaGa 3 O 7 : Bi 3+ phosphors with the pure phase. The BaLaGa 3 O 7 : Bi 3+ phosphors show wide band emission corresponding to the 3 P 1 → 1 S 0 transition of Bi 3+ when excited at 328 nm.
研究领域:
材料科学
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光学
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磷光技术
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产品关联
DOI
高影响因子
危险品化学品经营许可证（带存储）