Ngom, B D (2011) Temperature-dependent growth mode of W-doped ZnO nanostructures. Applied Surface Science . pp. 6226-6232.
Official URL: http://www.sciencedirect.com/science/article/pii/S...
We report on the effects of glass substrate temperature on the crystal structure and morphology of tungsten (W)-doped ZnO nanostructures synthesized by pulsed-laser deposition. X-ray diffraction analysis data shows that the W-doped ZnO thin films exhibit a strongly preferred orientation along a c-axis (000L) plane, while scanning electron and atomic force microscopes reveal that well-aligned W-doped ZnO nanorods with unique shape were directly and successfully synthesized at substrate temperature of 550 ◦C and 600 ◦C without any underlying catalyst or template. Possible growth mechanism of these nanorods is suggested and discussed.
|Subjects:||Material Science > Nanostructured materials|
|Deposited By:||Mr Saleh Khamlich|
|Deposited On:||20 May 2012 03:05|
|Last Modified:||20 May 2012 03:05|
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