简介 |
PROBLEM TO BE SOLVED : To provide a scintillator material high in transmittance of scintillate light, having an emission wavelength capable of photoelectric conversion with an Si photodiode, having a short decay time, capable of producing by heat treatment at 1, 800°C or less, and suppressed in a production cost.
SOLUTION : The scintillator material comprises a light-transmissive ceramic containing a complex oxide represented by following formula (1) : (TbxR1-x-yCey)pBqOr (1) as a principal constituent, or a single crystal of the complex oxide represented by the formula (1), where 0
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