Abstract
AbstractSrI2:Eu crystals with 1.5 inch diameter were grown by the vertical Bridgman method. The melting point of SrI2 doped with 5 at % Eu grown feedstock was determined to be 526 °C by differential scanning calorimetry (DSC). XRD proved Pbca structure of SrI2 when the SrI2:Eu sample was packaged with polyethylene film in air. The luminescent properties of SrI2:Eu crystals are presented. Under the excitation of UV light or X‐ray, the crystals exhibit a single luminescent peak centered at 435 nm. The decay time of SrI2:5%Eu crystal excited by UV were fitted to be 1.9 μs. (© 2012 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim)
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