Dilara Abdel, Stefan Kayser
Few discoveries have shaped our modern society like semiconductors. They are the backbone of every electronic device. A world without semiconductors is one without television, pacemakers, satellites, cell phones, air planes and computers - and by extension a world without the Internet, social media and online communication. New semiconductor techniques, materials and devices innovate established technologies. Among them are low-cost perovskites for next-generation solar cells, resource-efficient nanowires as well as accurate lasers for self-driving cars. The aim of this group is to develop and analyze physics preserving numerical techniques for such technological innovations.
- Numerical solution and simulation of nonlinear systems of partial differential equations
- Finite volume methods on Voronoi meshes
- Preconditioners and anisotropic meshing strategies
- Charge transport in semiconductors (including perovskites, nanowires and lasers)
- Physics preserving numerical techniques
- MATH+ IP-TB-3 project Understanding doping variations in silicon crystals together with Nella Rotundo