Urbieta Quiroga, Ana IreneFernández Sánchez, PalomaPiqueras de Noriega, Javier2023-06-202023-06-2020081662-525010.4028/www.scientific.net/JNanoR.4.27https://hdl.handle.net/20.500.14352/51093This work was supported by MEC (Project MAT 2006-01259)Sintering of a ZnO-MgO powder mixture under argon flow leads to the growth of elongated Mg doped ZnO structures such as stacks of nanoplates and rods with secondary nanowires in a comb-like arrangement. The nanoplates grow perpendicular to a central axis and have a six-fold symmetry. The hierarchical growth is related to the presence of Mg. Cathodoluminescence (CL) in the scanning electron microscope shows a blue-shift of the ZnO exciton peak as well as changes in the deep level bands due to the influence of Mg.journal articlehttp://dx.doi.org/10.4028/www.scientific.net/JNanoR.4.27http://www.scientific.net/metadata only access938.9Optical-PropertiesTemperatureCatalystOxideBandFísica de materiales