Hong Seung Kim and  Chang Hoi Kim and  Lili Yue,  A Study of the Growth of Single-Phase Mg0.5Zn0.5O Films for UV LED.   journal   = {International Journal of Materials and Metallurgical Engineering}, [online]. World Academy of Science, Engineering and Technology.
    July 2014, vol. 91(7). 674 - 678
    [viewed 27 February 2020]. Available from: https://publications.waset.org/pdf/9998830.