• Proceedings of the KIEE Conference
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• 2015.07a
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• pp.1149-1150
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• 2015

In this study, hafnium was doped into aluminum zinc oxide (AZO) films were deposited on glass and Si substrates at room temperature via co-sputtering by varying the electric power applied to the Hf target. The properties of deposited Hf-doped AZO films, such as crystalline structure, optical transmittance, and band gap were analyzed using various methods such as X-ray diffraction (XRD) and UV/visible spectrophotometer. The experimental results confirmed that the abovementioned properties of Hf-AZO films strongly depended on the Hf sputtering power.