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THE NANO OPTOELECTRONICS GROUP

TECHNOLOGY CAD

TiberCADA proper analysis of the optical and transport properties of semiconductor nanostructured devices requires sophisticated multiscale simulators. They should account, on equal footing, the atomistic details of the nanostructured active region as well as the macroscopic details of the whole device (contacts, strain, potential etc.). To this end OLAB is developing the multiscale Technology CAD called TiberCAD.
Several features are considered in this tool:

  • 3D drift-diffusion for electron, holes and excitons
  • Strain, piexo and pyro polarization
  • Tight-binding models (empirical and DFT) for the atomistic description
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