Perovskite solar cells

REM Perowskite
Ferroelektrische Domänen

Research fields

Metal-halide perovskites

  • Solution processing and characterization in inert atmosphere
  • Ferroelectricity and its effects on solar cell operation
  • Evaluation of suitable charge carrier transport layers


New perovskite compounds

  • Lead-free and environmentally compatible perovskite semiconductors
  • Enhanced long-term stability of solar cells
  • Efficient light absorption, charge carrier separation and charge carrier transport


Analysis of the microstructure of polycrystalline perovskite thin films

  • Multicorrelative measurement techniques at the nanometer scale via AFM.
  • Crystal growth and grain size effects
  • Optoelectronic properties of the crystals