Vapor deposition of acicular x-ray phosphor layer, used e.g. as phosphor or storage phosphor in medicine or non-destructive testing of materials involves simultaneous vaporization of trivalent europium oxyhalide and alkali halide

摘要

In vapor deposition of a layer of acicular x-ray phosphor containing alkali metal(s) on a substrate, europium (Eu-III) oxyhalide(s) and alkali halide(s) are vaporized simultaneously and deposited on the substrate.