@article{Korsunska_Markevich_Stara_Borkovska_Lavoric_Melnichuk_Melnichuk_2018, title={Correlation between Photoluminescent and Photoelectrical Properties of Mn-Doped ZnO}, volume={63}, url={https://ujp.bitp.kiev.ua/index.php/ujp/article/view/2018050}, DOI={10.15407/ujpe63.7.660}, abstractNote={<p>ZnO ceramics undoped and doped with manganese are investigated. The Mn content NMn is varied from 1019 to 1021 cm−3. The photoluminescence (PL), diffuse reflection, and photoconductivity (PC) spectra are measured. The quenching of the self-activated ZnO emission and the appearance of the light absorption and PC are observed in the same spectral region (400–600 nm) under the doping. Simultaneously, a week PL band peaked at 645 nm arose and was assigned to intra-shell transitions in Mn2+Zn centers. Based on the analysis of obtained results, the quenching effect is attributed to the re-absorption of the self-activated ZnO emission by Mn ions. A scheme of electron transitions that allows an explanation of the low intensity of the Mn-related emission is proposed.</p>}, number={7}, journal={Ukrainian Journal of Physics}, author={Korsunska, N. O. and Markevich, I. V. and Stara, T. R. and Borkovska, L. V. and Lavoric, S. and Melnichuk, L. Yu. and Melnichuk, O. V.}, year={2018}, month={Aug.}, pages={660} }