Stability is becoming a main issue for perovskite light-emitting diodes (PeLEDs), as their external quantum efficiency (EQE) has been boosted to above 20%. An all-inorganic perovskite, cesium lead ...

At open circuit, efficient external luminescence is an indicator of low internal optical losses. Thus, efficient external luminescence is, counterintuitively, a necessity for approaching the ...

ConspectusColloidal metal halide perovskite nanocrystals (PNCs) have high color purity, solution processability, high luminescence efficiency, and facile color tunability in visible wavelengths and ...

The ON-state characteristics of a 1.7-kV 4H-SiC junction barrier Schottky diode were studied after 4.5-MeV electron irradiation. Irradiation doses were chosen to cause a light, strong, and full doping ...

Lance Shockley, convicted of the 2005 murder of a Missouri State Highway Patrol Sergeant, is scheduled for execution in October. Shockley was sentenced to death by a judge after the jury ...