This paper presents the thermoluminescence(TL)and the absorption spectra of a series of doped Bi_(4)Ge_(3)O_(12)(BGO)crystal irradiated by ultraviolet light.By the representation of Fe:BGO and Mn:BGO,the formation mec...This paper presents the thermoluminescence(TL)and the absorption spectra of a series of doped Bi_(4)Ge_(3)O_(12)(BGO)crystal irradiated by ultraviolet light.By the representation of Fe:BGO and Mn:BGO,the formation mechanism of two kinds of deep TL traps was discussed,and also their association with the stability of color center.展开更多
基金Supported by the National Natural Science Foundation of China.
文摘This paper presents the thermoluminescence(TL)and the absorption spectra of a series of doped Bi_(4)Ge_(3)O_(12)(BGO)crystal irradiated by ultraviolet light.By the representation of Fe:BGO and Mn:BGO,the formation mechanism of two kinds of deep TL traps was discussed,and also their association with the stability of color center.
