Zn Deposition & growth Zno nanowire in strong electric field by vacuum thermal evaporation

Zn thin films were deposited on soda lime glass substrate with an strong stastic electric field in thermalevaporation method , then these films have been oxidized on heater at 550 °C in 10 hours to producing ZnO thinfilms. This is a fast, simple, and reproducible method which does not require any template, catalyst, but can control the morphology of structure. The influence of electrical field was investigated for the formation of Zn/ ZnO nanostructures FESEM (field emission scanning electron microscope) images demonstrate nano sheets on Zn films ,that have beter disciplinewith electric field applied deposition than before. Due to appliedfield, Zn/ZnO deposited surface is more uniform and favourable. FESEM images reveal nanorod and nanowire in ZnO thin film that nanorod are longer and well-elign with applied electric field.

کلیدواژه ها:

ZnO ، Zn ، FESEM ، nanowire ، thermal evaporation