Research on the experimental and theoretical fundamentals of organometallic vapor phase epitaxie of complex heterostructures and lateral nanostructures. Self organized quantum dots in As-, Sb- and N-based III-V compounds for the application in lasers, amplifiers, VECSELn, single photon emitters and novel memory devices.
more to: Nano materials
Investigation of optical, electrical and structural properties of quantum dots with photo-, cathode-, electro-, and micro-luminescence (including time-resolved spectroscopy), excitation spectroscopy, capacity transient spectroscopy and high resolution X-ray diffraction. Numerical modeling of material strain, electronic and excitonic energy levels and properties of photonic components based on narrowband and/or high piezoelectric broadband semiconductors among others on IBM high-performance computers of the Zuse Institute Berlin.
more to: Nano physics
