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KMID : 1151820200140040433
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Journal of the Korean Society of Radiology
2020 Volume.14 No. 4 p.433 ~ p.437
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Thermoluminescence Characteristics of Smart Phone Tempered Glass
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Je Jae-Yong
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Abstract
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Principles of Radiation Detection and measurement include luminescence, ionization and chemical reactions. In this study, thermoluminescent properties were analyzed by exposure radiation on the glass for protective glass of smart phone. In order to analyze the thermoluminescent characteristics by radiation, 6 MV X-ray 100 cGy was irradiated to the powder annealing at 300 ℃ by grinding the tempered glass and original tempered glass. As a result of measuring the amount of thermoluminescent respectively irradiated material, the thermoluminescent increased by 3 times in the tempered glass, and when the tempered glass was grinding by powder the thermoluminescent was 2.4 times increased. Based on these results, the liquid crystal protective glass of the smart phone is evaluated as a tracer material to evaluate the radiation exposure and dose of the personal radiation monitoring.
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KEYWORD
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Radiation , Thermoluminescent , Tempered glass
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