Borotellurite bio-silica glasses doped by erbium nanoparticles: Structural and thermal properties Abdulkarim Muhammad Hamza, Umar Saâad Aliyu, Halimah Mohamed Kamari, Ibrahim Gana Geidam, Raouf El-Mallawany*, Nazrin Nazrin, Muhammad Nasirudeen Baba, 10.30495/jtap.162220 Requires Subscription PDF Requires Subscription HTML downloads: 342 views: 18