Analysis of OSL decay characteristics for beta-irradiated potassium chloride samples

Optically stimulated luminescence properties of commercially available KCL dietary supplements as retrospective dosimeters

“…In the case of P-1 and P-3, the OSL signal initially increases, demonstrating the inverse fading that was previously observed in KCl. [27,28] Inverse fading in samples P-1 and P-3 occurs in the initial period after irradiation (several minutes, less than 1 h), followed by a strong fading. For the P-2 sample, no inverse fading was observed, only a strong decrease in the signal during the first 2 h after exposure.…”

“…An example of such a phosphor is potassium chloride (KCl), which has high sensitivity to radiation. [27,28] KCl preparations used to cover the body's need for potassium for better functioning of the nervous system and muscles are cheap, widely available and commonly used.…”

Estudo do comportamento de sinais OSL de BeO e Al₂O₃:C usando o Modelo OTOR Simplificado e Método dos Mínimos Quadrados

“…Flint et al(2006) [1] fizeram experimentos e leituras de amostras de Al 2 O 3 :C com dois tipos diferentes de filtros U-340(transmissão em 200-400nm) e Kopp5113(transmissão em 390-430nm). Majgier et al(2017) [5] irradiaram amostras de cloreto de potássio com 0.62Gy e 0.32Gy com raios-X e armazenaram com tempos diversos, e verificaram que isso tinha influência no sinal OSL integrado. Umisedo et al(2010) [6] fizeram uma comparação com estímulos azul e verde nos sinais OSL obtidos das amostras de Al 2 O 3 :C irradiadas com fonte de radiação beta.…”