Abstract—

CdB₄O₇:xCr³⁺ (x = 3, 5, 7 mol %) new phases have been prepared by solid-state reactions. The synthesized phases of variable composition have been characterized by X-ray powder diffraction and differential scanning calorimetry. The materials have been shown to be isostructural with each other and the CdB₄O₇ tetraborate (sp. gr. Pbca). We have studied the thermoluminescence properties of the Cr³⁺- and Mn²⁺-doped crystalline CdB₄O₇ phosphors under UV excitation.

中文翻译：

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结晶四硼酸镉基磷光体的合成及热释光特性

摘要——

CdB ₄ O ₇ : x Cr ³⁺ ( x = 3, 5, 7 mol %) 新相已通过固态反应制备。不同组成的合成相已通过 X 射线粉末衍射和差示扫描量热法表征。这些材料已被证明与彼此和 CdB ₄ O ₇四硼酸盐 (sp. gr. Pbca )是同构的。我们研究了 Cr ³⁺ - 和 Mn ²⁺掺杂的晶体 CdB ₄ O ₇荧光粉在紫外激发下的热释光特性。