Eder Jose Guidelli

1. Introduction Click to copy section linkSection link copied! Radiotherapy aims to maximize the lethal dose to tumor cells while minimizing damage to healthy tissues. (1) However, tumor cells often exhibit intrinsic resistance to radiation, limiting its effectiveness.

Phase-sensitive radioluminescent and photoluminescent features in Tm3+-doped yttrium tantalates for cyan and white light generation Hayra do Prado Labaki, Fábio José Caixeta, Natasha Policei Marques, Eder Jose Guidelli and Rogéria Rocha Gonçalves Abstract Radioluminescence and visible photoluminescent tunability features from a single Tm3+-doped yttrium tantalate phosphor prepared by a soft sol–gel method designed to afford cubic Y3TaO7 and monoclinic M’-YTaO4 crystalline phases are reported.