Fig. 4: Energy storage properties of the 55-20-25-Mn MLCC devices.
From: Global-optimized energy storage performance in multilayer ferroelectric ceramic capacitors
a Digital images of the MLCCs and SEM images of the cross-section area with corresponding element distribution. b P–E loops of 55-20-25-Mn MLCC under various electric fields. Comparison of the energy storage properties for 55-20-25-Mn MLCC and state-of-the-art other MLCCs at (c) room temperature and (d) 100–150 °C. e cycle number-dependent Wrec and η under 900 kV·cm−1. f Calculated Wdis and t0.9.
