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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Veröffentlicht in:	SIAM journal on scientific computing Jg. 17; H. 1; S. 118 - 132
Hauptverfasser:	Meza, Juan C., Tuminaro, Ray S.
Format:	Journal Article Tagungsbericht
Sprache:	Englisch
Veröffentlicht:	Philadelphia, PA Society for Industrial and Applied Mathematics 01.01.1996
Schlagworte:	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-Zugang:	Volltext
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