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MANUFACTURING METHOD OF PHOTOSTIMULABLE PHOSPHOR, PHOTOSTIMULABLE PHOSPHOR PRECURSOR, PHOTOSTIMULA

2025-06-20 04:481370下载
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PROBLEM TO BE SOLVED : To provide a manufacturing method of a rare earth-activated alkaline earth metal fluorohalide photostimulable phosphor excellent in both sensitivity and image quality, a photostimulable phosphor precursor and a photostimulable phosphor obtained by the manufacturing method, and a radiation image-converting panel having the photostimulable phosphor. SOLUTION : In the manufacturing method of the photostimulable phosphor represented by general formula (1) : Ba1-xM2xFBryI1-y : aM1, bLn, cO [wherein M1 is an alkali metal atom; M2 is an alkaline earth metal atom; Ln is a rare earth element such as Ce or Eu; 0≤x≤0.3; 0≤y≤0.3; 0≤a≤0.05; 0
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