No abstract

No abstract

A 2D surface potential analytical model of a channel with graded channel triple material double gate (GCTMDG) Silicon-on-Nothing (SON) MOSFET is proposed by intermixing the benefits of triple material in gate engineering and graded doping in the channel. The surface potential distribution function of the GCTMDG SON MOSFET is obtained by solving the Poisson's equation, applying suitable boundary conditions, and using a parabolic approximation method. It is seen in the proposed device that the Short Channel Effects (SCEs) are subdued due to the apprehensible step in the surface potential profile that screen the potential of the drain. The effects of the various device parameters are studied to check the merit of the device. For the validation of the proposed device, it is compared with the simulated results of ATLASTM, a device simulator from SILVACO.

No abstract