ISCR

• Laboratory name : Institut des Sciences Chimiques de Rennes, UMR 6226

• Adress : Campus Beaulieu - Bât 10B - CS 7, 263 avenue du Général Leclerc, 35042 RENNES CEDEX

•Contact : Claudine KATAN, claudine.katan@univ-rennes1.fr, Mikaël KEPENEKIAN, mikael.kepenekian@univ-rennes1.fr

• Topics :
  Intrinsic properties of halide perovskites : electronic, optical, quantum and dielectric confinements, structural and dynamic
  Exploration of the diversity of chemical composition whether metal, halogen or cation ; diversity of the dimensionality of the network of octahedra (3D, layered perovskites, ...) ; diversity of connectivity including lead halides in the broad sense, i.e. not pertaining to perovskites (octahedra not connected by the vertices but by the sides or the faces or a mixture)
  Lead-free perovskites
  Active cation in the perovskite barrier layer
  Heterostructures for photovoltaic applications, light emitting components, photodetectors, ...

• Experimental means / theoretical tools :
 Experimental means : Synthesis of halide perovskite single crystals and powders for
NMR and RQN experiments
 Theoretical tools : Density functional theory, semi-empirical and empirical models