Hello everyone,
I am new to this characterization but watching videos on youtube I have already plotted a Nyquist plot (Z' and -Z'') and already fitted models on my material using Zsim. But now I am confused on how to get the value of the overall resistance from this from which I can calculate the conductivity of my material. As shown in the attachment, Zsim gave multiple values of conductance and resistance (and some other components depending on the model used).
Secondly, which cross sectional area should I use for calculating the conductivity/conductance of my material in C = T/RA? (a person mentioned that T is thickness, R is resistance which is obtained from Nyquist plot fitting and A is cross sectional area, but did not tell which cross sectional area).
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