There’s a new type of LED in town. These light-emitting diodes (LEDs) are made from a material called perovskite, a calcium titanium oxide mineral that is more closely associated with cheap ...

a, Device structure and b, schematic energy band diagram of a hybrid LED. c, EL spectra, d, current density-voltage, e, luminance-voltage and f, EQE- current density characteristics of the PeLED ...

Researchers led by Genki Kobayashi at the RIKEN Pioneering Research Institute (PRI) in Japan have discovered a way to max out ...

A new type of perovskite film developed in China boosts LED brightness to 1.16 million nits and extends lifespan beyond 180,000 hours.

Bromide perovskite films consisting of nanoparticles embedded within 2-D perovskite layers produce blue LEDs with a record-high efficiency of 9.5%. Credit: Nat. Photon.

Warsaw-led group creates shaped perovskite crystals that act as waveguides 27 Aug 2024 Such photonics integrated circuits, which work at room temperature, “could revolutionize classical and quantum ...

With perovskite PV technology showing promise for next-generation solar manufacturers, LED steady-state solar simulators have the flexibility to provide perovskite developers with the measurement ...

The efficiency of perovskite LEDs (PeLEDs) is limited by electron traps that form due to structural defects. While defect passivation – the science of neutralizing these traps often with molecules – ...

New perovskite film boosts brightness and durability According to Xiao, the innovation boosted LED brightness to 1.16 million nits and extended the operational lifespan beyond 180,000 hours ...