[21a-C213-1~11] 2.1 Radiation physics and Detector fundamentals

[21a-C213-11] [Ionization Radiation Award Speech] Development of New RPL Materials and Applications

〇Go Okada¹, Takayuki Yanagida², Hidehito Nanto¹, Safa Kasap³ (1.KIT, 2.NAIST, 3.U of Saskatchewan)

Keywords:RPL

RPL is a phenomenon that, in phosphor material, new luminescence centre is generated by ionizing radiation, and in recent years it is applied as personnel dosimeter. In contrast, the phenomenon has been recognized in relatively recent years; therefore, the number of recognized materials to show RPL is very few, which prevents from understanding of the phenomenon and advancing to new applications. We, in this research, successfully developed a number of new RPL materials and are currently developing new applications.