Abstract: Perovskite photovoltaic (PV) cells have achieved a record 26.7% efficiency, but improvements in stability against humidity, temperature shifts, and light exposure remain crucial. In this ...

This breakthrough paves the way for efficient and durable optoelectronic devices, bringing perovskite-based LEDs (PeLEDs ... "The team, led by Dr Pralay K. Santra, synthesized green light emitting ...

“We just don’t want to cause problems if you’re using a light-based device every day, consistently,” she said. “It’s more for protecting vision over time.” While LED masks are ...

Scientists led by Sweden’s Linköping University and Cornell University in the United States have proposed a new technique to recycle perovskite solar cells made on glass substrates using a water-based ...

Researchers at Linköping University have developed a method to recycle all parts of a perovskite solar cell repeatedly without environmentally hazardous solvents. Credit: Thor Balkhed Solar energy has ...

What are the best turn-based strategy games? The break afforded by ‘turns’ allows us to think, ponder, and plan our moves with as much expert precision as we can muster. Witnessing that master ...

Scientists led by Linköping University and Cornell University have proposed a new technique to recycle perovskite solar cells made on glass substrates using a water-based solution. The novel ...

Scientists led by Linköping University and Cornell University have proposed a new technique to recycle perovskite solar cells made on glass substrates using a water-based solution. The novel approach ...

We looked at top brands like GE, Phillips and more to find the perfect LED floodlights for outdoor security lighting. Outdoor lighting is a great way to enhance both safety and visibility around ...

What is a perovskite solar cell? At the heart of a perovskite solar cell is the absorption layer. This consists of a material with a crystal structure that absorbs sunlight and partially converts it ...