Patent ID: 8431042
Filing Date: 2013-04-30
Classification: A61B,C01G,C01P,C04B,C09K,G01T,G21K

Abstract:
1. A solid state scintillator material, comprising: a composition represented by a general formula: where, α and β are numbers satisfying 0<α≦0.5, 0<β≦0.5, and α+β≦0.85 (atomic ratio), γ is a number satisfying 0.0001≦γ≦0.1 (atomic ratio), x is a number satisfying 0<x<1 (atomic ratio), a is a number satisfying 4.8≦a≦5.2 (atomic ratio), b is a number satisfying 11.6≦b≦12.4 (atomic ratio); and a garnet structure, wherein the material contains Ba in a range of 10 to 200 mass ppm, and wherein a ratio (I