Preparation of N Doped ZnO Films by Magnetron Sputtering

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Abstract:

N doped ZnO thin films were prepared by magnetron sputtering. The effect of bias voltage, N2 flow and introducing of Al on the behavior of N doping into ZnO films were investigated. The results show that there is little help for N doping into the ZnO films by just adjusting N flow rate because the magnetron sputtering method has a relative weak ability on dissociating the N2. The data of co-doping of Al and N into ZnO films revealed that co-doping is an effective way to advance the N doping into ZnO films. The coordination of Al doping and bias voltage could help the N doping effectively.

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Advanced Materials Research (Volumes 197-198)

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348-351

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February 2011

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© 2011 Trans Tech Publications Ltd. All Rights Reserved

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