How do organic solar cells work on the inside? The answer lies in structures far too small to see—and difficult to access even with advanced techniques. So far, researchers have relied mainly on X-ray ...

Solar power is one of the world’s most important clean energy sources, and scientists are constantly searching for ways to ...

Flexible solar panels are lightweight, portable and useful for curved surfaces, but they are not right for every setup. Here’s how they compare with standard panels ...

Imagine a display that harvests ambient light when it is not actively in use, offsetting some of its own energy consumption. The materials physics shows that this is possible, the same semiconductor ...

Researchers have developed a perovskite-organic tandem solar cell that achieves 26.4 percent efficiency. Unlike rigid silicon modules, the lightweight design can generate power on curved or flexible ...

Imagine a car whose windows and sunroof can help top up its battery while parked under the sun, or a pair of smart glasses ...

Ana has 20+ years of experience covering home improvement and business topics for U.S. and international media. She’s been published in U.S. News & World Report, The American Scholar Magazine, ...

A new study of perovskites suggests the very imperfections once thought to hinder performance may help power the future of ...

A team of scientists from Korea University, the University of Toledo, and Seoul National ...

Scientists in Singapore have developed ultrathin solar cells that could one day turn car ...

The transparent four-terminal perovskite solar cell employs an ion-modulated spiro-MeOTAD hole transport layer, which passivates interfacial defects, enhances carrier dynamics, and allows for a ...

The ultra-thin TOPCon solar cell uses dual-sided polysilicon passivated contacts formed by low-pressure chemical vapor ...