A Simulation based study on C-V characteristics of oxide thickness for NMOS

This paper report the Capacitance-Voltage (C-V) characterization of gate oxide in the ±10 nm thickness range. The project being done by using SILVACO TCAD software of using ATHENA and ATLAS simulator in order to fabricate the NMOS. To determine the gate oxide thickness, temperature, Asid Hydrocloric (HCl) % concentration and oxidation time are varies during fabrication process. The effect of the oxide thickness on C-V characteristics is presented.