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Resistance distribution in SFCLs of two different sizes

We investigated quench distribution in SFCLs of two different sizes. YBa$_2$Cu$_3$O$_{7}$ films coated in-situ with a gold layer were patterned into meander lines of two different sizes by photolithography. The limiters were tested with simulated fault currents at various source voltages. The values of resistivity and their time dependence were similar at similar electric fields. The resistivity was nearly uniform except at the edges in both smaller and larger SFCLs. In particular, the resistivity gradient was smaller in larger SFCLs. However, differences between stripe resistivities were larger in larger SFCLs. The results were quantitatively explained with a heat transfer concept.t.