Visnyk of the Lviv University. Series Physics 56 (2019) . 84-90
DOI: https://doi.org/10.30970/vph.56.2019.84

Green luminiscence of ZnO microrods

B. Turko, M. Rudko, M. Dendebera, V. Kapustianyk, A. Duviryak, R. Serkiz, V. Tereshko

Investigations of the photoluminescence spectra of zinc oxide microrods grown from a vapor phase were performed. It was concluded that the green photoluminescence of ZnO can be related to the electronic transitions from {\rm Zn}\rm i+ donor levels on the {\rm V}\rm Zn neutral acceptor levels and emission from the singly ionized oxygen vacancy {\rm V}\rm O+ levels, respectively.

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