Scintillation properties of cerium-doped gadolinium-scandium-aluminum garnets
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Cited by (22)
Growth of GSAG:Ce scintillator by floating zone method under pressurized oxygen atmosphere
2024, Journal of Crystal GrowthThe Ga-admixed GSAG:Ce single crystal scintillator: Composition tuning
2023, Journal of LuminescenceCerium-doped gadolinium-scandium-aluminum garnet powders: synthesis and use in X-ray luminescent diamond composites
2022, Ceramics InternationalCitation Excerpt :Devys et al. [9] showed that it is possible to increase the luminescence light yield by changing the matrix of yttrium-aluminum garnet (YAG) to gadolinium-scandium-aluminum garnet (GSAG), but no detailed investigation of the distribution of cations over crystallographic positions and the possible elemental ratios for single-phase solid solutions were performed. Kling et al. [10] tested Gd2.97Ce0.03Sc2Al3O12 single crystal as a scintillator for detecting alpha-, beta-, gamma- and neutron radiation, but the chemical composition of the single crystal was not determined. Liu et al. in their review [11] summarized that gadolinium-based garnets have higher scintillation light yield than commercially available and widely used Bi4Ge3O12 (BGO) single crystals.
A strategy to increase phosphor brightness: Application with Ce<sup>3+</sup>-doped Gd<inf>3</inf>Sc<inf>2</inf>Al<inf>3</inf>O<inf>12</inf>
2017, Journal of LuminescenceCitation Excerpt :Relatively few papers report the formation of the GSAG phase. Most report on GSAG doped with Cr3+ for laser applications [8–10], while others utilize GSAG doped with Ce3+ for scintillation applications for conversion of the γ-rays and neutrons into light [11–13], Here we present the synthesis of GSAG:Ce crystalline powders as well as their structural and optical characteristics. As the goal is to find an alternative to YAG:Ce for lighting applications, the results obtained on GSAG:Ce will be discussed with respect to those obtained with YAG: Ce.
GdBr<inf>3</inf>:Ce in glass matrix as nuclear spectroscopy detector
2013, Radiation MeasurementsCitation Excerpt :Single-crystal gadolinium silicate doped with cerium is used effectively for gamma-ray spectral analysis (Ishibashi et al., 1998; Tanaka et al., 1998). A gadolinium–scandium–aluminum garnet single crystal of formula Gd2.97Ce0.03Sc2Al3O12 shows good spectral response for alpha particles, beta particles, and neutrons, with poorer response than NaI(Tl) to gamma rays (Kling et al., 1994). Higher light yield but poorer transparency was obtained with yttrium substituted for scandium (Cherepy et al., 2009).