Fig. 2: Temperature dependence of the conductance.
From: Bulk superinsulation and polar nematic orders in nanopatterned NbTiN
Temperature dependence of the conductances of the two nanoperforated films and fits by BKT and VFT scalings. The excellent fits of the experimental data to the VFT scalings confirm that the nanoperforated samples are bulk superinsulators. Also shown are the predicted \({T}_{{\rm{dev}}}^{{\rm{th}}}\) temperatures where finite-size effects are expected to cut-off the VFT fits for infinite samples and the corresponding experimental \({T}_{{\rm{dev}}}^{\exp }\) deviation temperatures. Note, again, the excellent match to the experimental data.
