Fig. 8: Finetuned BECs for the PbTiO3 and external field response of the paraelectric phase.
From: Machine learning interatomic potential can infer electrical response
a Comparison of DFT BEC and LES BEC using the potential that is trained 354 structures with energy, forces, and BEC. b P-\({\mathcal{E}}\) hysteresis loop computed from CACE-LR MD simulations under different external electric fields for the paraelectric phase at 1000 K.
