Correction to: J Solid State Electrochem (2018)

https://doi.org/10.1007/s10008-018-3995-y

Unfortunately, in the original publication of the article, the Fig. 7 has an oversight. On Y-axis current density is “uA” rather than “mA”. The correct Figure is given below. The authors regret this error.

Fig. 7
figure 1

I–V measurement of Z1, Z2 and Z3 thin films