-
研究了紫外线辐照下BaFCl:Eu2+的光激励发光性质.测定了在不同温度下经紫外线辐照后的光激励谱,变化范围为10—300K同时研究了两种F色心的光激励发光强度在激励读出过程中随温度的变化关系.分析了光激励谱产生差异的原因.The photostimulated luminescence(PSL) of BaFCl:Eu2+ after ultraviolet irradiation is investigated. The photostimulation spectra after UV-irradiation are measured when we change irradiation temperature between 10 and 300 K. Meanwhile the dependence of PSL intensity of two kinds F-color centers on photostimulation temperature is studied, and the reasons which cause the difference of photostimulation spectra are analysed.
计量
- 文章访问数: 6927
- PDF下载量: 815
- 被引次数: 0