Growth of ZnO Nanorod Arrays on Flexible Substrates: Effect of Precursor Solution Concentration

<table>XRD patterns of ZnO nanorods grown on ITO/PET substrates under different solution concentrations: (a) 50 mM, (b) 37.5 mM, (c) 25 mM, (d) 18.75 mM, (e) 12.5 mM, and (f) bare ITO/PET substrates. </table>

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Figure 3

Figure 3: Growth of ZnO Nanorod Arrays on Flexible Substrates: Effect of Precursor Solution Concentration 