Please use this identifier to cite or link to this item: https://dspace.ctu.edu.vn/jspui/handle/123456789/4948
Title: Study of the effect of gamma-irradiation on the activation energy value from the thermoluminescence glow curve
Authors: Nguyễn, Duy Sang
Keywords: Thermoluminescence
Activation energy
Gamma-irradiation
Chilli
Issue Date: 2016
Series/Report no.: Journal of Taibah University for Science;11 .- p.1221–1225
Abstract: Chilli powder samples were irradiated by a ⁶⁰Co gamma source at absorbed doses of 2, 4, 6 and 8 kGy. This study calculates the activation energy value (E) from the thermoluminescence (TL) glow curves using the initial rise method (IR). For non-irradiated samples, the E value is 0.58 eV, whereas the irradiated samples have a higher value of 0.84 eV. This difference allows us to distinguish between irradiated and non-irradiated chilli powder and to assess the dose of gamma-irradiated samples.
URI: http://localhost:8080//jspui/handle/123456789/4948
Appears in Collections:Tạp chí quốc tế

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