Perovskite, a high-performance material known for its luminous efficiency, low cost, and processing flexibility—with broad potential in solar cells, LEDs, and photodetectors—has traditionally faced a ...

Scientists create perovskite film semiconductors at room temperature using lasers, which is a revolution for chips and solar ...

Belgium-based research and innovation hub Imec has developed a new type of perovskite LED stack, which, it says, emits light one thousand times brighter than state-of-the-art OLEDs. This result, say ...

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, OLED ...

Golden, CO, Sept. 01, 2022 (GLOBE NEWSWIRE) -- Researchers at the U.S. Department of Energy’s (DOE’s) National Renewable Energy Laboratory (NREL) made a technological breakthrough and constructed a ...

Perovskite light-emitting diodes (PeLEDs) are an emerging technology that potentially offers tunable emission across the entire visible spectrum; low-temperature, solution-based processability; and ...

Long before perovskite solar cells began smashing efficiency records and transforming the future of clean energy, their modern design first emerged from a quiet experiment at Northwestern University.

Random numbers are critical to encryption algorithms, but they're nigh-on impossible for computers to generate. Now, Swedish researchers say they've created a new, super-secure quantum random number ...

NUS researchers have developed a vapor-deposition method that dramatically improves the long-term and high-temperature ...