On the other hand, the anodic sweeps show a non-negligible cathodic current for both electrolytes up to the point in which In oxidizes back (V In/In2O3 = -1.15 V). In order to prevent the oxidation of the substrate, As deposition in this work is performed at potentials more cathodic than V In/In2O3 with careful control; namely, -1.175V, -1.212V, -1.25V, -1.275V, -1.3V, -1.325V, -1.34V and -1.35V.