Wavelength dispersed emission spectrum of plume recorded at 5 mm away from the target surface, laser fluence being and ambient gas pressure 0.03 mbar. Inset: lines in the range of 740– 775 nm.
The spatial variation in integral intensities of (468.01 nm), (417. 20 nm), and (777.5 nm) obtained from spectra recorded at a laser fluence of and partial pressure of 0.03 mbar.
Spatial variations of electron density as a function of substrate temperature with laser fluence at and ambient gas pressure 0.01 mbar
The spatial variations in TOF transients of emission feature at 472.215 nm, recorded at a laser fluence of and the ambient gas pressure of 0.1 mbar
The spatial variations of velocities of neutral zinc, gallium, and oxygen deduced from the TOF transients recorded at and the ambient gas pressure of 0.1 mbar.
The TOF transients of 417.20 nm emission line of recorded at (a) 0.0001 mbar and (b) 0.1 mbar ambient gas pressures and laser fluence of . Inset: The variation in velocities of , , and with ambient pressure.
The XRD pattern of ZnO film deposited on at substrate temperature of . The inset shows the variation in FWHM of XRD pattern and growth rate of ZnO films deposited at various temperatures.
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