Because of variations in composition and the ensuing properties of mineral topaz, synthetic topaz offers to be a promising candidate for advanced applications. The thermoluminescent response of sintered synthetic Al₂SiO₄F_1.44(OH)_0.56 (topaz)/Al₂O₃ (corundum) compounds, was studied for the first time. From an L8 Taguchi experimental design, topaz specimens synthesized by CVD were thermally treated varying temperature (850, 1000 °C), time (30, 60 min), powder compaction pressure (250, 500 MPa), atmosphere (N₂, Ar) and tablet position in the reactor (0, 90°). XRD analysis confirms the presence of Al₂SiO₄F_1.44(OH)_0.56 as a single phase in the as-processed condition and of Al₂O₃ besides topaz, in the sintered state. Specimens sintered at 850 °C feature prismatic bars with pyramidal ends, of uniform distribution and average length between 5.03–6.02 μm. A series of possible chemical reactions giving place to the topaz formation and subsequent sintering-associated reactions is put forward. Associated with [AlO₄]° centers, the presence of two well resolved and independent peaks between 150−250 °C in the TL glow curves and the linear response in all tested samples as dose increases (0.02 Gy–66 Gy), encourage further research to increase dose range linearity and paves the way for possible application of the sintered synthetic topaz/corundum compounds in dosimetry.

由于矿物黄玉的成分变化和随之而来的特性，合成黄玉成为高级应用的有希望的候选者。首次研究了烧结合成Al ₂ SiO ₄ F _1.44（OH）_0.56（黄玉）/ Al ₂ O ₃（刚玉）化合物的热致发光响应。根据L8 Taguchi的实验设计，对通过CVD合成的黄玉样品在不同温度（850，1000°C），时间（30，60分钟），粉末压实压力（250，500 MPa），大气（N ₂，Ar）下进行热处理和片剂在反应器中的位置（0、90°）。XRD分析证实了Al ₂ SiO ₄ F的存在在加工状态下，单相为_1.44（OH）_0.56，黄玉以外的Al ₂ O ₃为烧结态。在850°C烧结的样品的特征是棱柱形，棱锥端部分布均匀，平均长度在5.03–6.02μm之间。提出了可能导致黄玉形成的一系列可能的化学反应，以及随后的烧结相关反应。与[AlO ₄]°中心，在TL辉光曲线中在150-250°C之间存在两个分辨良好且独立的峰，并且随着剂量的增加（0.02 Gy-66 Gy），所有测试样品的线性响应均受到鼓舞，这鼓励了进一步的研究以扩大剂量范围线性，为在剂量学中烧结合成的黄玉/刚玉化合物的可能应用铺平了道路。