Calcium borate chlorides (Ca₂BO₃Cl) with different concentrations of Dy³⁺ were fabricated by the conventional solid-state reaction with an aim to develop themoluminescent materials for radiation dosimetry, and their scintillation and thermally-stimulated luminescence (TSL) properties were evaluated systematically. Several scintillation peaks at approximately 485, 580 and 675 nm due to the 4f-4f transitions of Dy³⁺ appeared in the Dy³⁺-doped Ca₂BO₃Cl, and the 1.0% Dy³⁺-doped Ca₂BO₃Cl showed the highest scintillation intensity. In the temporal scintillation profiles, the decay time constants of the Dy³⁺-doped Ca₂BO₃Cl were about 0.6 ms, which was a typical value for the 4f-4f transitions of Dy³⁺. Furthermore, the Dy³⁺-doped Ca₂BO₃Cl showed efficient TSL with glow peaks at 110 and 250 °C originating from the 4f-4f transitions of Dy³⁺. Among the sample investigated, the 1.0% Dy³⁺-doped Ca₂BO₃Cl exhibited the highest TSL intensity, and the linear dose response of the TSL glow peak at 250 °C was confirmed to be in the dose range from 0.1 to 100 mGy for the 1.0% Dy³⁺-doped Ca₂BO₃Cl.

通过常规的固态反应制备了具有不同浓度的Dy ^3+的硼酸钙（Ca ₂ BO ₃ Cl），目的是开发用于辐射剂量法的发光材料，其闪烁和热激发发光（TSL）性能为系统地评估。在约485，580和675纳米由于镝的4F-4F跃迁几个闪烁峰³⁺出现在的Dy ³⁺掺杂的Ca ₂ BO ₃ Cl和1.0％的Dy ³⁺掺杂的Ca ₂ BO ₃Cl显示出最高的闪烁强度。在时间闪烁曲线中，掺Dy ^3+的Ca ₂ BO ₃ Cl的衰减时间常数约为0.6 ms，这是Dy ³⁺的4f-4f跃迁的典型值。此外，Dy ³⁺掺杂的Ca ₂ BO ₃ Cl表现出有效的TSL，在110和250°C出现辉光峰，其起源于Dy ³⁺的4f-4f跃迁。在所研究的样品中，掺有1.0％Dy ^3+的Ca ₂ BO ₃Cl表现出最高的TSL强度，并且对于1.0％的Dy ³⁺掺杂的Ca ₂ BO ₃ Cl，在250℃下TSL辉光峰的线性剂量响应被证实在0.1至100mGy的剂量范围内。