Title :
Quasi-simultaneous solution method: A new highly efficient strategy for numerical MOST simulations
Author :
Meinerzhagen, Bernd ; Dirks, Heinz K. ; Engl, Walter L.
Author_Institution :
University of Aachen, Aachen, Germany
fDate :
10/1/1985 12:00:00 AM
Abstract :
Most numerical MOS-simulators are based on Gummel´s nonlinear relaxation method, for which severe convergence problems arise above threshold. A new hierarchical approach for the numerical simulation of MOS-transistors (MOST´s) is presented, which overcomes these shortcomings resulting in an improvement of convergence speed of more than one order of magnitude.
Keywords :
Context modeling; Convergence of numerical methods; Differential equations; Iterative methods; Mutual coupling; Nonlinear equations; Numerical simulation; Partial differential equations; Poisson equations; Relaxation methods;
Journal_Title :
Electron Devices, IEEE Transactions on
DOI :
10.1109/T-ED.1985.22249
