A phosphor sheet for detecting radiation and radiation detector using the same

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PROBLEM TO BE SOLVED : To provide a phosphor sheet for radiation detector which is stable in material properties without affecting to a human body as a specimen and can improve sharpness of image, and also to provide a radiation detector using it. SOLUTION : The phosphor sheet 11 for radiation detector having a support 9 provided with a metal film 8 and at least a phosphor layer 10 formed on the support 9 surface uses a rare-earth oxisulfide as a phosphor layer 10 whose thickness is 50 to 300 μm as characteristics. COPYRIGHT : (C)2006, JPO&NCIPI