Results 41 - 51 of 51.
Physics - Electroengineering - 09.03.2017
Artificial magnetic fields for photons
Light particles do not usually react to magnetic fields. Researchers at ETH Zurich have now shown how photons can still be influenced by electric and magnetic fields. In the future that method could be used to create strong artificial magnetic fields for photons. In modern information technology there is a rather clear division of labour between light particles (photons), used for transmitting data fast and reliably over large distances, and electrons, which are responsible for data processing in computer chips.
Physics - Electroengineering - 15.02.2017
Breakthrough in wonder materials paves way for flexible tech
Electronic devices set to become smaller, flexible and highly efficient - following University of Warwick research on 2D materials Researchers measured the electronic structure of stacks of 2D 'wonder' materials - atomically thin, highly conductive, and extremely strong materials - for first time Understanding the electronic structures will allow scientists to find optimal materials for efficient semiconductors in nano-circuitry Gadgets are set
Electroengineering - Physics - 15.02.2017
A new spin on electronics
Research news Modern computer technology is based on the transport of electric charge in semiconductors. But this technology's potential will be reaching its limits in the near future, since the components deployed cannot be miniaturized further. But, there is another option: using an electron's spin, instead of its charge, to transmit information.
Astronomy / Space - Electroengineering - 08.02.2017
Blue jets studied from Space Station
For years, their existence has been debated: elusive electrical discharges in the upper atmosphere that sport names such as red sprites, blue jets, pixies and elves. Reported by pilots, they are difficult to study as they occur above thunderstorms. ESA astronaut Andreas Mogensen during his mission on the International Space Station in 2015 was asked to take pictures over thunderstorms with the most sensitive camera on the orbiting outpost to look for these brief features.
Astronomy / Space - Electroengineering - 07.02.2017
Mysterious white dwarf pulsar discovered
University of Warwick researchers identify a white dwarf pulsar - a star type which has eluded astronomers for half a century Star lashes its neighbour with intense radiation beam every two minutes Research published in Nature Astronomy An exotic binary star system 380 light-years away has been identified as an elusive white dwarf pulsar - the first of its kind ever to be discovered in the universe - thanks to research by the University of Warwick.
Health - Electroengineering - 03.02.2017
New robotic drug discovery platform for ACT
The ANU, the ACT Minister for Health and the Australian Cancer Research Foundation (ACRF) have launched a new robotic system to fast-track the development of new drugs to fight cancer and other diseases. The High Throughput Robotic Target and Drug Discovery Screening Platform, in the ACRF Department of Cancer Biology and Therapeutics at The John Curtin School of Medical Research at ANU, is the first technology of its kind in the ACT.
Electroengineering - Physics - 26.01.2017
For This Metal, Electricity Flows, But Not the Heat
Berkeley-led study finds law-breaking property in vanadium dioxide that could lead to applications in thermoelectrics, window coatings There's a known rule-breaker among materials, and a new discovery by an international team of scientists adds more evidence to back up the metal's nonconformist reputation.
Electroengineering - Health - 18.01.2017
Heart attack scars found to conduct electricity under right conditions
Scientists from Imperial have discovered that, contrary to previous understanding, heart scar tissue can conduct electricity following a heart attack. These findings in mice, if confirmed in humans, would have major implications for heart attack survivors, and for patients with an irregular heartbeat known as atrial fibrillation.
Computer Science - Electroengineering - 13.01.2017
4G network infrastructure could mean less accidents by drivers
New research that suggests a pre-existing 4G network infrastructure could help drivers make safe decisions in or near accidents has won the 'Best Paper Award' at an international conference. The research carried out by the University of Bristol Communication Systems & Networks (CSN) Group , in collaboration with the Université Blaise Pascal in France, was presented at the international conference Signal Processing, Telecommunications & Computing (SigTelCom) 2017 , supported by IEEE, Newton Fund and British Council.
Electroengineering - 09.01.2017
SEAS research named among discoveries of the year
Science and Nature cite research by Federico Capasso, Jennifer Lewis and Robert Wood Research done at the Harvard John A. Paulson School of Engineering and Applied Sciences (SEAS) was listed among the breakthroughs of the 2016 by the journals Nature and Science . A flat metalens, developed in the lab of Federico Capasso , the Robert L. Wallace Professor of Applied Physics and Vinton Hayes Senior Research Fellow in Electrical Engineering, was named a runner-up for Science's Breakthrough of the Year 2016 .
Electroengineering - Physics - 04.01.2017
Beam me up, Scotty – build a portable acoustic tractor beam at home for less than £70
A team of researchers from the University of Bristol have shown it's possible to create a simplified tractor beam using readily available parts with a total cost of less than £70. Tractor beams are mysterious rays that can grab and attract objects. The concept has been shown in science-fiction movies such as Star Wars or Star Trek and scientists have developed the theory using lasers.