In a recent publication in Nature Communications researchers from Ghent University report on a new technique for optical information processing on chips using techniques inspired by the way our brain works. Although neural networks have been used in the past to solve pattern recognition problems such as speech and image...

Subtle interactions of electrons and light make them so valuable for technology: ultra-thin systems of semiconductor layers can turn electrical voltage into light. But they can also be used the other way around and serve as light detectors. Until now, it has been hard to couple light into these layered semiconductor...

The internet has connected and flattened the world in ways previously unimaginable. Coupled with ever more seamless translation tools, it provides the ability to communicate across borders and languages. Now, a new instant messaging tool is looking to make communication for speakers of different languages even easier....

In future, when your mobile or tablet runs out of battery, you could just recharge it by putting it out in the sun. Nanyang Technological University (NTU) scientists have developed a next-generation solar cell material which can also emit light, in addition to converting light to electricity. This solar cell is developed...

To increase the service life of aircraft engines, a heat-insulating surface layer is sprayed on top of the metal components. Thanks to this extra layer, the engine is shielded from heat. The temperature can also be raised, which leads to increased efficiency, reduced emissions, and decreased fuel consumption. The goal of...