Figure 6. Tauc plot from absorbance spectra of AZO thin film for different Al concentrations. (a) 0 at.%. (b) 1 at.%. (c) 2 at.%. (d) 5 at.%. Inset shows the band gap trend with Al dopant variation in ZnO


Photovoltaic Properties of Aluminum Doped Zinc Oxide Electrodes Based on Variation of Aluminum Impurities in the Semiconductor

M. D. Tyona, R. U. Osuji, C. D. Lokhande, F. I. Ezema

Journal of Materials Physics and Chemistry. 2018, 6(1), 9-16 doi:10.12691/jmpc-6-1-2