Funct. Mater. 2025; 32 (2): 272-276.
Scintillation element for thermal neutron detection based on ZnS:Ag/carborane material
Institute for Scintillation Materials, State Scientific Institution «Institute for Single Crystals» of National Academy of Sciences of Ukraine, 61072 Kharkiv, Ukraine, Nauky Ave., 60
A scintillation material containing mixtures of zinc sulfide powder activated with silver and a neutron converter dicarba-closo-dodecaborane(12) – ZnS:Ag/carborane – was synthesized. Its registration efficiency of thermal neutrons is 49 %. A scintillation element based on the obtained scintillation material was developed. It consists of poly(methyl methacrylate) light guide layers alternating with layers of ZnS:Ag/carborane dispersed in a transparent polymer matrix. The thermal neutron registration efficiency of the created scintillation element is 85 %.
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