Journal Title : Synthesis and Thermoluminescence Properties of Undoped Calcium Fluoride (CaF2) Nanoparticles using Co-Precipitation Method

Author : Rohul Rizki Mubaroq Hartman, Akhiruddin Maddu, Sitti Yani, Nunung Nuraeni

Researchers have successfully synthesized nanoparticles of calcium fluoride (CaF₂) using a simple chemical method, revealing their ability to glow when exposed to radiation. These nanosized materials produce a thermoluminescence (TL) glow, likely due to oxygen-induced defects in their crystal structure. The discovery, confirmed through advanced imaging and X-ray techniques, could pave the way for safer radiation detection technologies in medical and industrial fields.

This research aligns with SDG 9 by advancing materials science for radiation monitoring and SDG 3 by potentially improving radiation detection in medical applications like cancer treatment safety. Additionally, advancements in radiation-sensitive materials contribute to better safety protocols in energy sectors, promoting cleaner and more sustainable energy solutions (SDG 7)

Source : https://doi.org/10.58915/ijneam.v17i1.502

Topics / Keywords : Calcium fluoride, co-precipitation, nanoparticles, phosphor, thermoluminescence