II-VI semiconductors Zinc oxide 25 Substrates 8 Thin films 8 Scanning electron microscopy 6 Nanorods 5 Oxide films 5 Thermoelectric equipment 5 Wide band gap semiconductors 5 Fabrication 4 Field emission microscopes 4 Light absorption 4 Acoustic waves 3 Aluminum oxide 3 Electronic equipment 3 Field emission scanning electron microscopy 3 Film preparation 3 Glass 3 Humidity sensors 3 Light 3 Nanocrystals 3 Optical properties 3 Oxide minerals 3 Piezoelectricity 3 Thick films 3 Titanium dioxide 3 X ray diffraction 3 Acoustic surface wave devices 2 Alumina substrates 2 Annealing temperatures 2