Current-Voltage Characteristics Curves with Fixed Kn

FinFET, of course, behaves like MOSFET and is regulated as the conventional formula, in which the gate dielectric equivalent capacitor, carrier mobility, and channel width and length are apparently fixed and contributed to a known quantity, Kn, as in (1) and (2). Once the transistor is successfully made and measured to form the current-voltage curves, wisely fitting those curves with certain physical parameters give insight and realization in the transistor. Nevertheless, Kn may always be fixed if the sizes of channel length and width and the thickness of dielectrics are feasibly reliable-process-controlled. In the sense, the mobility is totally under inspection.