P. A. Rodnyi, K. A. Chernenko, A. Zolotarjovs, L. Grigorjeva, E. I. Gorokhova, and I. D. Venevtsev Abstract—Photo- and thermally stimulated luminescence of ZnO ceramics are produced by uniaxial hot pressing. The luminescence spectra of ceramics contain a wide band with a maximum at 500 nm, for which oxygen vacancies VO are responsible, and a narrow band … Continue reading Effect of Point Defects on Luminescence Characteristics of ZnO Ceramics