Researchers show that solution-processed organometallic halide perovskites provide a high index, low-loss platform for realizing metasurfaces with high Q-factor resonances at visible frequencies in the search for alternative dielectric photonic materials. Organolead halide perovskites are emerging solution-processable materials with outstanding optoelectronic properties. Among them, methylammonium lead iodide perovskite, CH3NH3PbI3, has proven to be an exceptional light harvester for hybrid organic–inorganic solar cells, which has achieved an impressive NREL certified power conversion efficiency over 20%, and remarkable performance in a variety of device architectures.
Gholipour B., Adamo G., Cortecchia D., Krishnamoorthy H.N.S., Birowosuto M.D., Zheludev N.I., et al. (2017). Organometallic Perovskite Metasurfaces. ADVANCED MATERIALS, 29(9), 1604268-1604268 [10.1002/adma.201604268].
Organometallic Perovskite Metasurfaces
Cortecchia D.;
2017
Abstract
Researchers show that solution-processed organometallic halide perovskites provide a high index, low-loss platform for realizing metasurfaces with high Q-factor resonances at visible frequencies in the search for alternative dielectric photonic materials. Organolead halide perovskites are emerging solution-processable materials with outstanding optoelectronic properties. Among them, methylammonium lead iodide perovskite, CH3NH3PbI3, has proven to be an exceptional light harvester for hybrid organic–inorganic solar cells, which has achieved an impressive NREL certified power conversion efficiency over 20%, and remarkable performance in a variety of device architectures.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
