Metal halide perovskites have rapidly emerged as a transformative emissive material class for light-emitting diodes, combining solution-processability with tunable bandgaps and high photoluminescence ...

Perovskite light-emitting diodes (PeLEDs) harness the remarkable optoelectronic properties of metal halide perovskites to deliver high brightness, narrow emission spectra and facile colour tunability.

The College of Engineering at Seoul National University has announced that a research team led by Professor Tae-Woo Lee from the Department of Materials Science and Engineering at Seoul National ...

Perovskite has broad application prospects in solar cells, light-emitting diodes (LEDs), and detectors due to its high luminescent efficiency and low cost. However, electrons and holes in traditional ...

Perovskites are a class of materials with a unique crystal structure that suits applications such as fabricating solar cells, ...

A research team has developed full-color fiber light-emitting diodes utilizing perovskite quantum wires (PeQWs), paving the way for innovative wearable lighting and display devices. A research team ...

A display that quietly gathers energy from room light sounds a bit like science fiction, but the underlying physics has pointed in that direction for years. The basic idea is not hard to grasp. A good ...

Researchers have developed hole transport materials such as Spiro-OMeTAD, NiOx, PEDOT:PSS, and PTAA. Common electron transport materials include TiO 2, ZnO, SnO 2, C 60, and PC 61 BM. Applications of ...

A deep blue organic light-emitting diode (OLED) developed by researchers at Science Tokyo operates on just a single 1.5 V, overcoming the high-voltage and color-purity problems that have long limited ...

Two-dimensional (2D) Dion-Jacobson (DJ) phase perovskites have sparked interest in the scientific community due to their stability against harsh environmental conditions and their competitive ...

Safer and more environmentally friendly indoor solar panels could soon help power electronics in homes and offices, thanks to ...