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Gold changes the photoluminescence of silicon quantum dots

“A group of scientists from Russia and Sweden have demonstrated that applying gold stripes to a sample with silicon quantum dots modifies the dots’ properties. Their results of the study were published in Scientific Reports. Silicon quantum dots have a …

Making computer animation more agile, acrobatic - and realistic

“It’s still easy to tell computer-simulated motions from the real thing – on the big screen or in video games, simulated humans and animals often move clumsily, without the rhythm and fluidity of their real-world counterparts. But that’s changing …

Microsemi Reaches Key Production-Qualification Milestone for its Award-Winning PolarFire FPGA Family

“Microsemi Corporation (Nasdaq: MSCC), a leading provider of semiconductor solutions differentiated by power, security, reliability and performance, today announced its first cost-optimized, low power, mid-range PolarFire™ field programmable gate array (FPGA) device is now production-qualified. With 300K logic elements (LEs …

NIST’s New Quantum Method Generates Really Random Numbers

“Researchers at the National Institute of Standards and Technology (NIST) have developed a method for generating numbers guaranteed to be random by quantum mechanics. Described in the April 12 issue of (link is external)Nature (link is external), the experimental …

Photonic communication comes to computer chips

“Startup’s optoelectronic chips could reduce energy usage by up to 50 percent in data centers while increasing computing speeds. With novel optoelectronic chips and a new partnership with a top silicon-chip manufacturer, MIT spinout Ayar Labs aims to increase …

Rice U. tech will power first fully programmable wireless network

“Rice University researchers will help create the world’s first fully programmable and observable wireless communications network in Salt Lake City as part of a national effort to prepare for a rapidly approaching time when virtually everything will demand wireless …

Twenty-four EU countries sign artificial intelligence pact in bid to compete with US & China

“Twenty-four EU countries pledged to band together to form a “European approach” to artificial intelligence in a bid to compete with American and Asian tech giants. Ministers signed a declaration on Tuesday (10 April) saying they will consider putting public …

News  BionicFlyingFox

BionicFlyingFox

“For the BionicFlyingFox, our developers from the Bionic Learning Network took a close look at the flying fox and technically implemented its special flying characteristics. Due to the combination of the integrated on-board electronics with an external motion-tracking system, the …

Doing the Nano-Shimmy

“Imagine a single particle, only one-tenth the diameter of a bacterium, whose miniscule jiggles induce sustained vibrations in an entire mechanical device some 50 times larger. By taking clever advantage of the interplay between light, electrons on the surface of …

High efficiency solar power conversion allowed by a novel composite material

“A composite thin film made of two different inorganic oxide materials significantly improves the performance of solar cells, as recently demonstrated by a joint team of researchers led by Professor Federico Rosei at the Institut national de la recherche scientifique …