It is interesting to compare such data with the same analyses conducted at increasing intensities of E (Figure ). for E < 0.05 V nm -1 , the superlattice preserves very similar features to the non-unperturbed case (E = 0), while for E ≥ 0.05 V nm -1 the CIT dynamics inside the TMA-NP superlattice changes. For E < 0.05 V nm -1 , both the FESs and the transition matrices remain quite similar, indicating that such E intensities do not affect the native unperturbed features (in terms of CIT behavior) in the system. In fact, up to this level, the superlattice remains in a nonconductive regime, as seen in Figure . Noteworthy, the off-diagonal entry connecting the red and cyan SOAP environments in the transition matrices is always 0, which means that in these regimes the CIT ions cannot exchange directly between the octahedral and tetrahedral cavities (Figures ). The situation changes drastically for E ≥ 0.05 V nm -1 . On the one hand, the cluster population histograms do not display remarkable differences with respect to the simulations at lower E, with the interface CITs (blue) constituting ∼ 60% of all the CIT ions, while those in the tetrahedral and octahedral cavities of the lattice constitute ∼ 30 (cyan) and ∼ 10 % (red) of the CITs, respectively. On the other hand, the FESs show how the difference in free energy and the barriers for exchange between all SOAP environments reduces considerably. The transition matrices demonstrate how the diagonal entries drop and the off-diagonal probabilities increase, indicating a markedly increased exchange of CIT ions between the SOAP environments. Strikingly, for E ≥ 0.07 V nm -1 at T = 300 K, the unique SOAP state preserving a residence probability ≥ 50% is the blue one, while the red and cyan ones exist as purely transient states. Figures 4e shows nearly identical data for E ≥ 0.07 V nm -1 at T = 300 K. In all cases, the persistence of the blue CIT ions is fundamental for preserving the integrity of the FCC superlattice, while the red and cyan CIT ions allow conduction. E = 0.11 V nm -1 was found to be a limit for such systems, while higher intensities of E were observed to produce instability and destruction of the lattice.