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    Article

    Tl-concentration dependence of photoluminescence and scintillation properties in Tl-doped RbI single crystals

    Photoluminescence and scintillation properties of RbI single crystals with various Tl-concentrations (0.1%, 0.3%, 1%, and 3%) were investigated. Under an excitation at ~ 300 nm, all the samples exhibit an emis...

    Keiichiro Miyazaki, Daisuke Nakauchi… in Journal of Materials Science: Materials in… (2022)

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    Article

    Suppression of afterglow in RbI:Tl scintillator by co-do**

    RbI:Tl and RbI:Tl co-doped with Sb, Bi, Sm, and Yb were prepared using the vertical Bridgman–Stockbarger technique, and the effects by co-do** on photoluminescence (PL) and scintillation properties were rese...

    Keiichiro Miyazaki, Daisuke Nakauchi… in Journal of Materials Science: Materials in… (2023)