Hall-effect characterization of electron transport at SiO2/4H-SiC MOS interfaces
Inversion layer transport parameters determined using mobility spectrum analysis. Mobility extracted from both normally-on and normally-off 4H-SiC MOS structures. Broad inversion layer mobility distribution indicates scattering factor >1. Trapping at interface reduces the inversion layer free electron sheet density.
hall-effect inversion layer mobility spectrum analysis mobility distribution sic mosfet