作者: Johan Lamotte , Jean-Pierre Tahon , Paul Leblans
DOI:
关键词: Dopant 、 Rubidium 、 Caesium 、 Phosphor 、 Materials science 、 Alkali metal 、 Halide 、 Europium 、 Inorganic chemistry 、 Metal
摘要: An image storage screen or panel, suitable for use in applications related with computed radiography comprises, on a support, binderless needle-shaped stimulable CsBr:Eu phosphor layer, wherein, besides low amounts of europium activator dopant favor homogeneous distribution said the CsBr matrix, presence well-defined rubidium halide and cesium chloride and, optionally, further alkali metal, alkaline earth metal and/or salts, and/or, other salts oxides, provides remarkable speed increase, without loss sharpness.