Efficient Light-Emitting Diodes based on Colloidal Metal-Halide Perovskite Nanoparticles
Department of Materials Science and Engineering, Institute of Engineering Research, Research Institute of Advanced Materials, Nano Systems Institute (NSI,)BK21 PLUS SNU Materials Division for Educating Creative Global Leaders, Seoul National University, 1 Gwanak-ro, Gwanak-gu, Seoul 08826,
Republic of Korea
T. Lee, "Efficient Light-Emitting Diodes based on Colloidal Metal-Halide Perovskite Nanoparticles,"
in OSA Advanced Photonics Congress (AP) 2019 (IPR, Networks, NOMA, SPPCom, PVLED),
OSA Technical Digest
(Optical Society of America, 2019), paper PM3C.4.
We report ligand-engineered perovskite nanoparticles (NPs) based on methylammonium (MA) and formamidinium (FA) cations beyond quantum size and highly efficient perovskite NP light-emitting diodes (LEDs).