Luminescence from oxygen vacancies in Lu${}_2$SiO${}_5$ crystal and ceramics at room temperature

M. V. Belov, S. A. Koutovoi, V. A. Kozlov +5

Photoluminescence (PL) of Lu${}_2$SiO${}_5$ crystal and ceramics with a high concentration of oxygen vacancies (about ~0.5 at.%) is studied. Oxygen vacancies were created using two…