Ranasinghe, M. U.; Hathnagoda, E. M. D. K. B.; Nanayakkara, D. K. K.; Wijayaratne, K.; Bandara, T. M. W. J.; Jayasinghe, U. J. M. A. L.; Jayalath, C. P.; Sivakumar, V.
(Faculty of Science, University of Kelaniya Sri Lanka, 2022)
With the rapid increase in the application of ionizing radiation, radiation protection has become a predominant factor in ensuring the safety of humans and the environment. Blocking high-energy photon radiation has proven ...