Software

ddfermi - drift diffusion simulation tool

ddfermi

ddfermi is a software prototype which simulates drift diffusion processes in classical and organic semiconductors. It uses a finite volume discretization of the basic semiconductor equations as well as thermodynamically consistent, state-of-the-art flux approximations.

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WIAS-QW for the simulation of strained multi quantum well structures

QW

Based upon multiband kp-models WIAS-QW allows to treat band mixing effects, confinement effects, crystal symmetry, and the influence of mechanical strain.

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WIAS-TeSCA for two and three dimensional semi-conductor analysis

TeSCA

Augmented by a vast variety of additional physical phenomena playing a role in the operation of specialized semiconductor devices, WIAS-TeSCA serves to simulate numerically the charge carrier transport in semiconductor devices based upon the drift-diffusion model.

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