Wang Yongsheng, Zhang Xueqiang, Zhang Guangyin, Liu Jian, Li Zengfa, Xiong Guangnan, Xu Zheng, Xu Xurong. THE DEPENDENCE OF DENSITY AND POTOSTIMULABLE CROSS SECTION OF F COLOR CENTERS IN BaFCl:Eu<sup>2+</sup> PHOSPHORS ON TEMPERATURE AND UV-IRRADIATION WAVELENGTH[J]. Chinese Journal of Luminescence, 1996,17(1): 6-11
Wang Yongsheng, Zhang Xueqiang, Zhang Guangyin, Liu Jian, Li Zengfa, Xiong Guangnan, Xu Zheng, Xu Xurong. THE DEPENDENCE OF DENSITY AND POTOSTIMULABLE CROSS SECTION OF F COLOR CENTERS IN BaFCl:Eu<sup>2+</sup> PHOSPHORS ON TEMPERATURE AND UV-IRRADIATION WAVELENGTH[J]. Chinese Journal of Luminescence, 1996,17(1): 6-11DOI:
The photostimulated luminescence(PSL) of BaFCl: Eu
2+
phosphors under UV-irradiation is reported. Through changing the stimulable mode and scan direction of the stimulable light
the dependence o.f the density ratios and photostimulation cross section ratio of the two kinds of F color centers on irradiation wavelength and stimulation readout temperature during
the PSL of BaFCl: Eu
2+
phosphors are given. Meanwhile the dependence of PSL intensity corresponding to the two kinds of F color centers on stimulation readout tempelature are studied