Due to the fast growth of electric vehicles (EVs) , estimation for Battery's State-of-charge (SOC) received significant research interests. The reason is that an accurate SOC can significantly contribute reliability EVs. A Variational Mode Decomposition (VMD) technique enabled Temporal Convolutional Network (TCN) model proposed by authors estimation. method first adopts time-frequency analysis ...

E-mode hybrid ferroelectric charge storage gate (FEG) GaN HEMTs have shown promising performances for future power device applications. The FEG-HEMT demonstrates a combination of polarization and trapping process in the ferro-charge-storage stack, leading to positive threshold voltage shift operations. In this work, FEG-HEMTs with various Hf-based Zr-based layers are systematically studied. whi...