Table 2

Optical bandgap for ZnO nanorods obtained by electrodeposition on different substrates
Sample Eg (eV)
Pulsed current on ITO 3.51
Galvanostatic on ITO 3.33
Pulsed current on spin-coated ZnO 3.51
Galvanostatic on spin-coated ZnO 3.51
Pulsed current on sputtered ZnO 3.46
Galvanostatic on sputtered ZnO 3.56

Tolosa et al.

Tolosa et al. Nanoscale Research Letters 2013 8:135   doi:10.1186/1556-276X-8-135

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