Radiation Safety Exploration Using Radio-photoluminescence Dosimeter for Crookes Tubes in Junior and Senior High School in Japan
Masafumi Akiyoshi; Duy Khiem Do; Ichiro Yamaguchi; Tomohisa Kakefu; Toshiharu Miyakawa · DOAJ Open Access Articles
Background Crookes tube is utilized in junior high and high schools in Japan to study the character of electrons and current, and not for radiological education. There is no official guideline or regulation for these radiation source to the public. Therefore, most teachers have no information about the leakage of X-rays from Crookes tube. The peak energy of …
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