FIELD: chemistry.
SUBSTANCE: oxide scintillation monocrystals are designed for devices for X-ray computed tomography inspection through illumination with radiation. A Pr-containing monocrystal based on fluorides, specifically a Pr-containing oxide monocrystal of the garnet type, a Pr-containing oxide monocrystal of the perovskite type and a Pr-containing monocrystal of the silicate oxide type, as well as a Pr-containing rare-earth metal oxide monocrystal are proposed.
EFFECT: scintillation monocrystals have high density, high level of optical emission, short mean life and low cost of production.
39 cl, 18 ex, 43 dwg
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