Analytical Study of Short Channel Effects in Fully Depleted Double Gate an Cylindrical Gate Mosfets
Abdellah Aouaj
The present analysis proposes a comparative study between two methods to solve 2D poisson’s equation making in evidence short channel effects SCE in double-gate (DG) MOSFET and cylindrical-gate (CG) MOSFET.
We are interested in particular to the characteristic length/natural length λ that is a key parameter governing the improved short channel effects.
Keywords: Double gate Mosfet; Cylindrical gate Mosfet; Characteristic length.