XRD patterns of (a) ZnO target and (b) films grown at various ’s.
The variation of of films measured at room temperature with .
XRD patterns of RT-deposited film and that annealed at various ’s.
The variation of values of ZnO(002) peaks and grain size of films with .
Magnetization vs magnetic field at room temperature of films with different ’s. Inset shows the variation of of films with .
Magnetization vs magnetic field at room temperature of the blank -cut sapphire substrate, the ZnO target, and the annealed film.
Optical spectra of the RT-deposited and the annealed films.
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