Perovskite solar cells have gained a lot of attention in research circles recently owing to significant and relatively fast leaps in its efficiency, but the toxic lead they contain is something ...

Advanced optical materials are crucial in the development of many everyday appliances that enhance our lives. These materials have the unique ability to manipulate light in various ways, allowing us ...

When you start browsing to find the best smart bulbs for your house, you’ll see that most of them are LED bulbs. To a newcomer, terms like “LED” can get a little confusing. Sure, LED bulbs are ...

Engineers from Seoul National University and other labs are quietly redrawing what household lighting could look like, replacing today’s bulbs with thin films made from crystalline perovskites. Early ...

Scientists in Austria and Germany have developed a new type of material that could replace the green component used in most modern LED lights, potentially making lighting technology cheaper, more ...

Researchers have gained insights into a promising material for organic light-emitting diodes (OLEDs). The substance enables high light yields and would be inexpensive to produce on a large scale -- ...