CMOS FinFETs MOSFET field effect transistor n/a nanowire non-equilibrium Green’s function 1200 V SiC MOSFET 2D hole gas (2DHG) 4H-SiC 4H-SiC MESFET AlGaN/GaN HEMTs CMOS compatible technology CMOS device DGSOI FinFET F–N plot GAA GaN HEMT IMRD structure Landauer–Büttiker formalism MESFET MOS devices MoO3 ON-state R-matrix method SPICE model Sentaurus TCAD SiGe