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International Journal of Scientific and Engineering Research
ISSN Online 2229-5518
ISSN Print: 2229-5518 12    
Website: http://www.ijser.org
scirp IJSER >> Volume 2, Issue 12, December 2011
Influence of Growth Temperature on the Photoluminescence of ZnONanomaterial
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Alvin NoeLadines,Gil Nonato C. Santos
nanomaterials, photoluminescense, scanning electron microscopy, thermal evaporation, vapor-solid growth, X-ray diffraction, zinc oxide
This study investigates the effect of growth temperature on the photoluminescence spectra of zinc oxide nanoma-terial synthesized on amorphous glass substrate via the horizontal vapor phase crystal growth method (HVPCG). XRD analysis reveals the hexagonal wurtzite structure of the grown ZnO nanomaterial with growth orientation in the (002) and (101) directions. The room temperature PL spectra of the samples show green emission centered at 510 nm. The strong green emission is caused by antisite oxygen defects in the film.
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