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1. 长春理工大学 材料科学与工程学院, 吉林 长春 130022
2. 长春新产业光电技术有限公司,吉林 长春,130012
收稿日期:2010-07-13,
修回日期:2010-08-23,
网络出版日期:2011-03-22,
纸质出版日期:2011-03-22
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卢利平, 张希艳, 宫克, 祖朝, 毕岩. Er<sup>3+</sup>掺杂氟化物1 550 nm上转换发光材料的 水热合成及发光性能[J]. 发光学报, 2011,32(3): 237-240
LU Li-ping, ZHANG Xi-yan, GONG Ke, ZU Chao, BI Yan. Synthesis of Er<sup>3+</sup>-doped Fluoride 1 550 nm Upconversion Luminescence Material by Hydrothermal Method and Its Luminescence Properties[J]. Chinese Journal of Luminescence, 2011,32(3): 237-240
卢利平, 张希艳, 宫克, 祖朝, 毕岩. Er<sup>3+</sup>掺杂氟化物1 550 nm上转换发光材料的 水热合成及发光性能[J]. 发光学报, 2011,32(3): 237-240 DOI:
LU Li-ping, ZHANG Xi-yan, GONG Ke, ZU Chao, BI Yan. Synthesis of Er<sup>3+</sup>-doped Fluoride 1 550 nm Upconversion Luminescence Material by Hydrothermal Method and Its Luminescence Properties[J]. Chinese Journal of Luminescence, 2011,32(3): 237-240 DOI:
采用水热法合成了Er
3+
掺杂的1 550 nm氟化物上转换发光超细粉。与传统高温固相法样品相比
水热法合成的样品颗粒细小
与光电探测及成像器件耦合匹配应用时
更有利于提高器件的空间分辨率。探讨了Er
3+
掺杂四元氟化物1 550 nm上转换发光的物理机制
研究了Er
3+
掺杂浓度、反应温度及反应时间对产物上转换发光性能的影响。
Fluoride upconversion luminescent ultrafine powder was synthesized successfully by the hydrothermal method. Comparing with the high-temperature solid-state reaction method
the sample from the hydrothermal method is more suitable for the application in optoelectronic detection because of the better spatial resolution. The physical mechanism of the Er
3+
-doped fluoride 1 550 nm upconversion luminescence was discussed. The influences of Er
3+
dopant concentration
reaction temperature and reaction time were studied.
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