Short Channel MOSFETs

In this book an analytical sub threshold surface potential, threshold voltage and drain current model for linear and Gaussian profile based Double Halo Dual Material Gate MOSFET (DHDMG) is proposed.The results thus obtained are compared with a 2D device simulator DESSIS. The model results are found to match well with those from DESSIS. The idea is also extended to find the characteristic parameters for non-conventional MOSFETs.