Synthesis and optical properties of doped CdS/lead halide perovskite nanostructures

The application of light-emitting devices, solar cells, spintronics, optical sensors, and new optoelectronic devices have attracted much attention. It's of significant importance to control the optical, electrical, magnetic properties of semiconductor nanomaterials by doping technique. Here, transition metal (TM) doped II-VI group semiconductor nanomaterials were studied by chemical vapor deposition. Besides, TM doped perovskite nanomaterials were prepared by solution method. The interaction between exciton and magnetic polaron in doped nanomaterials have been carefully studied. These research progress could provide the promising applications in spin related photonic and photoelectronic devices.