Effect of Oxygen Partial Pressure on Properties of ZnO Films Deposited on Freestanding Diamond Films

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Highly c-axis-oriented ZnO films were deposited successfully on the nucleation sides of freestanding diamond (FSD) films by the direct current (DC) magnetron sputtering method in an oxygen (O2) + argon (Ar) gas mixture. The effect of oxygen partial pressure on properties of ZnO films was investigated by X-ray diffraction (XRD). The results showed that when flux ratio of argon to oxygen was 1, the ZnO films had a better crystalline quality.

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230-233

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March 2013

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© 2013 Trans Tech Publications Ltd. All Rights Reserved

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