Radiation image recording and reproducing method and radiation image storage panel employed for the same

摘要: RADIATION IMAGE RECORDING AND REPRODUCING METHOD STORAGE PANEL EMPLOYED FOR THE SAME ABSTRACT OF DISCLOSURE A radiation image recording and reproducing method comprising steps of: causing a stimulable phosphor to absorb having passed through an object or radiated by object, exposing said electro-magnetic wave wavelength within the range of 450 - 800 nm release energy stored therein as light emission, detecting emitted light, in which is divalent europium activated complex halide formula (I): MIIFx.aMIx'.bM'IIX"2.cMIIIX"'3.xA:yEu2+ (I) MII at least one alkaline earth metal se-lected from group consisting Ba, Sr Ca; MI alkali selected con-sisting Li, Na, K, Rb Cs; M'II Be Mg; MIII trivalent Al, Ga, In Tl; oxide; X halogen select-ed C1, Br I; each X', X" X"' F, a, b c are numbers satisfying conditions 0 ? 2, 10-2, 10-2 a+b+c 10-6; x y 0.5 < 0.2, respectively. storage panel employed for also disclosed.