Preparation and luminescence characteristics of Bi3+ doped BaLaGa3O7 phosphors

被引：10
|
作者：
Hu, Shen-Ao [1 ]
Liu, Bing [1 ]
Yang, Yu-Guo [1 ]
Du, Qian [1 ]
Zhang, Yuan-Yuan [1 ]
Yu, Hua-Jian [1 ]
Qiu, Cheng-Cheng [1 ]
Wang, Xu-Ping [1 ]
Li, Qing-Gang [1 ,2 ]
Wang, Ji-Yang [1 ]
机构：
[1] Qilu Univ Technol, Adv Mat Inst, Shandong Acad Sci, Jinan 250014, Peoples R China
[2] Qilu Univ Technol, Adv Mat Inst, Shandong Acad Sci, Shandong Prov Key Lab High Strength Lightweight Me, Jinan 250014, Peoples R China
来源：
OPTICAL MATERIALS | 2023年 / 143卷
基金：
中国国家自然科学基金;
关键词：
Bi (3+) doping; Photoluminescence; Cyan light; BaLaGa3O7; LASER EXCITATION; RED; BLUE; EMISSION; GREEN;
D O I：
10.1016/j.optmat.2023.114220
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
In this paper, cyan BaLaGa3O7: Bi3+ phosphors were synthesized by solid-state reaction method at 1400 degrees C. The crystal structure, elemental composition and optical properties were characterized and studied. The results of Xray diffraction, X-ray photoelectron spectroscopy, Raman spectroscopy and infrared spectroscopy indicate the successful synthesis of BaLaGa3O7: Bi3+ phosphors with the pure phase. The BaLaGa3O7: Bi3+ phosphors show wide band emission corresponding to the 3P1 & RARR;1S0 transition of Bi3+ when excited at 328 nm.
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页数：6
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