Thermoluminescence TL materials LiF(Mg,Cu2+) and LiF(Cu2+) were produced in powder. Their 3D emission spectra were investigated and compared to the commercially available LiF(Mg,Cu2+,P) and (LiF(Mg,Ti) TL materials. Emission spectrum of LiF(Mg,Cu2+) represents a peak maximum at 450 nm with a wide shoulder ranging from 520 nm to infrared area. Emission peak of LiF(Cu2+) is situated at 380 nm and its tail also is stretched to infrared. The temperature rates of main peak in glow curves for LiF(Mg,Cu2+) and LiF(Cu2+) lie at 200 °C and 250°C, respectively. Based on the obtained results, Cu impurity in LiF(Mg,Cu,P) has a major role in removing emission frequencies which are higher than 500 nm and also UV sensitivity.
F Torkzadeh, , S S Amini, and M Fugger, . (2019). Investigation of Cu2+ impurity effect on thermoluminescence. Iranian Journal of Physics Research, 13(3), 235-240.
MLA
F Torkzadeh, , , S S Amini, , and M Fugger, . "Investigation of Cu2+ impurity effect on thermoluminescence", Iranian Journal of Physics Research, 13, 3, 2019, 235-240.
HARVARD
F Torkzadeh , S S Amini , M Fugger . (2019). 'Investigation of Cu2+ impurity effect on thermoluminescence', Iranian Journal of Physics Research, 13(3), pp. 235-240.
CHICAGO
F Torkzadeh, S S Amini and M Fugger, "Investigation of Cu2+ impurity effect on thermoluminescence," Iranian Journal of Physics Research, 13 3 (2019): 235-240,
VANCOUVER
F Torkzadeh , S S Amini , M Fugger . Investigation of Cu2+ impurity effect on thermoluminescence. Iranian Journal of Physics Research. 2019;13(3):235-240 (In Persian).
