Variability Analysis of Graded Channel Dual Material-double Gate Strained-silicon MOSFET With fixed Charges [post]

Subba Rao Suddapalli, Bheema Rao Nistala
2021 unpublished
In this paper, variability analysis of graded channel dual material (GCDM) double gate (DG) strained-silicon (s-Si) MOSFET with fixed charges is analyzed with the help of Sentaurus TCAD. By varying the different device parameters, the variability analysis of the proposed GCDM-DG s-Si MOSFET is performed with respect to variations in threshold voltage and drain current as the line edge roughness and fluctuations in random dopant, contact resistance, and oxide thickness are considered. The
more » ... confirm that the effect of process variations is severe when the device has fixed charges at oxide interface. Moreover, the proposed GCDM-DG s-Si p-MOSFET has less vulnerable to the effects of line edge roughness, fluctuations in oxide thickness and random dopants in comparison with the proposed GCDM-DG s-Si n-MOSFET.
doi:10.21203/ fatcat:bqguyrejzbdhtn4gd2evzmxbge