Abstract

Specimens composed of Zr_{0.95 – x}Y_0.05O₂:\({\text{Eu}}_{x}^{{3 + }}\) (x = 0.01–0.15) are synthesized in a muffle furnace and activated by thermal treatment in an electromagnetic field of the microwave range. The conditions for the activation and concentration of Eu³⁺ in phosphor are optimized. Microwave heat treatment results in the growth of grains, reduces microstresses, and increases the fluorescent brilliance of the specimens by a factor of 2.4.

中文翻译：

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在微波范围的电磁场中通过热处理激活Zr 0.95 – x Y 0.05 O 2：$$ {\ text {Eu}} _ {x} ^ {{{\ text {3 +}}}} $$

摘要

在马弗炉中合成由Zr _{0.95 – x} Y _0.05 O ₂：\（{\ text {Eu}} _ {x} ^ {{3 +}} \}（x = 0.01–0.15）组成的试样，并通过活化在微波范围的电磁场中进行热处理。优化了磷中Eu ³⁺的活化和浓度条件。微波热处理可导致晶粒长大，减少微应力，并使样品的荧光亮度提高2.4倍。