Scintillation characteristics of chemically processed Ce:GAGG single crystals
Fig 2
PL emission spectra emitted by the 5 × 5 × 2 mm3 Ce:GAGG single-crystal samples under the 325 nm He–Cd laser excitation: (a, black) as-cut, (b, blue) mechanically polished, (c)–(h) chemically polished for ((c, neon green), (d, orange), (e, magenta), (f, red), (g, green), (h, violet)), for 10, 20, 30, 60, 90, and 120 min.