VLSI design · 2002 · 20 citations · 20 references
EngineeringComputational EngineeringSystems EngineeringComputational Fluid DynamicsSemiconductor DevicesSimulation-based DesignDevice ModelingDevice SimulationSimulation MethodsDiscretizationGeneralized Gradient ApproximationNumerical Device SimulationPhysics-based Device ModelingSemiconductor Device ModelingSpatial Discretization
A generalized Density Gradient model has been implemented into the device simulator Dessis [DESSIS 7.0 reference manual (2001). ISE Integrated Systems Engineering AG, Balgriststrasse 102, CH‐8008 Zürich].We describe the multidimensional discretization scheme used and discuss our modifications to the standard Density Gradient model. The evaluation of the model shows good agreement to results obtained by the Schro¨dinger equation.
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