A Multigrid Preconditioner for the Semiconductor Equations

A multigrid preconditioned conjugate gradient algorithm is introduced into a semiconductor device modeling code DANCIR. This code simulates a wide variety of semiconductor devices by numerically solving the drift-diffusion equations. The most time-consuming aspect of the simulation is the solution o...

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Bibliographic Details
Published in:	SIAM journal on scientific computing Vol. 17; no. 1; pp. 118 - 132
Main Authors:	Meza, Juan C., Tuminaro, Ray S.
Format:	Journal Article Conference Proceeding
Language:	English
Published:	Philadelphia, PA Society for Industrial and Applied Mathematics 01.01.1996
Subjects:	Algorithms Applied sciences Computer-aided design of microcircuits; layout and modeling Dependent variables Design. Technologies. Operation analysis. Testing Electronics Exact sciences and technology Integrated circuits Laboratories Mathematical methods in physics Numerical approximation and analysis Numerical linear algebra Physics Semiconductor electronics. Microelectronics. Optoelectronics. Solid state devices Simulation Conjugate gradient method Electronic properties Semiconductor devices Junction field effect transistor Non linear equation Discretization Linear equation Multigrid MOS transistors Sparse matrix Relaxation method Numerical simulation Drift diffusion equation Iterative methods Preconditioning
ISSN:	1064-8275, 1095-7197
Online Access:	Get full text
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