We discuss some unusual thermoluminescence (TL) and optically stimulated luminescence effects. We focus on luminescence due to transitions of electrons or holes through the conduction or valence band, respectively. We deal with non-linear dose dependence and non-monotonic dose dependence and also dose-rate effects sometimes reported. Also, is discussed the sensitisation of a sample due to the combined effect of irradiation and annealing, occurring in quartz samples and other materials. Another effect presented is the occurrence of anomalously high activation energies and frequency factors and its possible theoretical interpretation. Also, are considered the effects of anomalous fading and anomalous stability. Yet another phenomenon is concentration quenching. Here, the intensity of emitted TL depends non-monotonically on the concentration of the impurity responsible for the emission. The explanations given to these phenomena are based on the numerical solutions of the relevant sets of differential equations as well as approximate analytical treatment.

中文翻译：

---

TL和OSL的导电带价带理论：强调过渡过渡和某些非正常效应的解释

我们讨论了一些异常的热致发光（TL）和光学激发的发光效应。我们分别关注由于电子或空穴通过导带或价带的跃迁而引起的发光。我们处理非线性剂量依赖性和非单调剂量依赖性，有时还会报道剂量率效应。此外，还讨论了由于石英样品和其他材料中发生的辐照和退火共同作用而引起的样品敏化。出现的另一个影响是异常高的激活能量和频率因子的发生及其可能的理论解释。此外，还考虑了异常衰落和异常稳定性的影响。另一个现象是浓度猝灭。这里，发射TL的强度非单调取决于引起发射的杂质浓度。对这些现象的解释是基于相关微分方程组的数值解以及近似分析处理的。