

Detectors and electronics. Learn about every sort of detector, radar system and more from leading research institutes around the world.
Updated: 50 min 32 sec ago
Chance discovery improves stability of bioelectronic material used in medical implants, computing and biosensors
Bioelectronic devices, neural interfaces, biosensors and AI hardware are now easier to make thanks to a streamlined method for fabricating a key material.
Categories: Global Energy News (news-and-events/news)
Efficient light control: Meta-optics replace conventional lenses
Be it sensors, cameras, or displays: Metasurfaces have the potential to fundamentally improve optical systems in our everyday lives. By controlling light more precisely, they drive compact, multi-functional solutions. Researchers have now developed an optical component that enables highly efficient light control at steep angles of incidence, overcoming previous limitations.
Categories: Global Energy News (news-and-events/news)
Physicists use quantum entanglement to crack mystery of strange metals
Scientists have long sought to unravel the mysteries of strange metals -- materials that defy conventional rules of electricity and magnetism. Now, a team of physicists has made a breakthrough in this area using a tool from quantum information science. The study reveals that electrons in strange metals become more entangled at a crucial tipping point, shedding new light on the behavior of these enigmatic materials. The discovery could pave the way for advances in superconductors with the potential to transform energy use in the future.
Categories: Global Energy News (news-and-events/news)
Artificial neurons organize themselves
Novel artificial neurons learn independently and are more strongly modeled on their biological counterparts. A team of researchers has programmed these infomorphic neurons and constructed artificial neural networks from them. The special feature is that the individual artificial neurons learn in a self-organized way and draw the necessary information from their immediate environment in the network.
Categories: Global Energy News (news-and-events/news)
Smart textiles and surfaces: How lightweight elastomer films are bringing tech to life
Clothes that can mimic the feeling of being touched, touch displays that provide haptic feedback to users, or even ultralight loudspeakers. These are just some of the devices made possible using thin silicone films that can be precisely controlled so that they vibrate, flex, press or pull exactly as desired. And all done simply by applying an electrical voltage.
Categories: Global Energy News (news-and-events/news)
New approach makes one type of clean fuel production 66% more efficient
Researchers have uncovered a more efficient way to turn carbon dioxide into methanol, a type of alcohol that can serve as a cleaner alternative fuel.
Categories: Global Energy News (news-and-events/news)
Breakthrough copper alloy achieves unprecedented high-temperature performance
A team of researchers has developed a groundbreaking high-temperature copper alloy with exceptional thermal stability and mechanical strength. The research team's findings on the new copper alloy introduce a novel bulk Cu-3Ta-0.5Li nanocrystalline alloy that exhibits remarkable resistance to coarsening and creep deformation, even at temperatures near its melting point.
Categories: Global Energy News (news-and-events/news)
Physics of irregular objects on inclined planes probed
How gravity causes a perfectly spherical ball to roll down an inclined plane is part of elementary school physics canon. But the world is messier than a textbook. Scientists have sought to quantitatively describe the much more complex rolling physics of real-world objects. They have now combined theory, simulations, and experiments to understand what happens when an imperfect, spherical object is placed on an inclined plane.
Categories: Global Energy News (news-and-events/news)
The hidden spring in your step
Researchers reveal the way our legs adapt to fast movements. When people hop at high speeds, key muscle fibers in the calf shorten rather than lengthen as forces increase, which they call 'negative stiffness.' This counterintuitive process helps the leg become stiffer, allowing for faster motion. The findings could improve training, rehabilitation, and even the design of prosthetic limbs or robotic exoskeletons.
Categories: Global Energy News (news-and-events/news)
Physicists discover a copper-free high-temperature superconducting oxide
Engineers have designed and synthesized a groundbreaking new material -- a copper-free superconducting oxide -- capable of superconducting at approximately 40 Kelvin, or about minus 233 degrees Celsius, under ambient pressure.
Categories: Global Energy News (news-and-events/news)
Physics meets art: A new twist on interference patterns
Researchers have discovered brand new interference patterns in twisted two-dimensional tungsten ditelluride lattices. These so-called moir patterns can be tuned to look like periodic spots or even one-dimensional bands by adjusting the twist angle between layers, and they can drastically alter the physical properties of the material.
Categories: Global Energy News (news-and-events/news)
Microbial cell factories for sustainable chemical production
In silico analysis of five industrial microorganisms identifies optimal strains and metabolic engineering strategies for producing 235 valuable chemicals.
Categories: Global Energy News (news-and-events/news)
Researchers find a way to shield quantum information from 'noise'
Researchers have discovered a way to protect quantum information from environmental disruptions, offering hope for more reliable future technologies.
Categories: Global Energy News (news-and-events/news)
Renting clothes for sustainable fashion -- niche markets work best
Renting clothes can reduce the fashion industry's enormous environmental impact, but so far, the business models have not worked very well. The best chance of success is for a rental company to provide clothing within a niche market, such as specific sportswear, and to work closely with the suppliers and clothing manufacturers.
Categories: Global Energy News (news-and-events/news)
A lighter, smarter magnetoreceptive electronic skin
Imagine navigating a virtual reality with contact lenses or operating your smartphone under water: This and more could soon be a reality thanks to innovative e-skins. A research team has developed an electronic skin that detects and precisely tracks magnetic fields with a single global sensor. This artificial skin is not only light, transparent and permeable, but also mimics the interactions of real skin and the brain.
Categories: Global Energy News (news-and-events/news)
Beyond ambiguous reflections: Bridging optical 3D metrology and computer vision
A new method significantly advances 3D imaging of reflective surfaces. The approach integrates techniques known from high-precision optical 3D metrology and computer vision, and could benefit applications ranging from industrial inspection and medical imaging to virtual reality and cultural heritage preservation.
Categories: Global Energy News (news-and-events/news)
Is AI the new research scientist? Not so, according to a human-led study
Researchers asked generative AI to write a research paper. While adept at some steps, it wholly failed at others.
Categories: Global Energy News (news-and-events/news)
Terahertz imaging: Breakthrough in non-invasive cochlear visualization
Researchers have discovered a groundbreaking use of terahertz (THz) imaging to visualize cochlear structures in mice, offering non-invasive, high-resolution diagnostics. By creating 3D reconstructions, this technology opens new possibilities for diagnosing hearing loss and other conditions. THz imaging could lead to miniaturized devices, like THz endoscopes and otoscopes, revolutionizing diagnostics for hearing loss, cancer, and more. With the potential to enhance diagnostic speed, accuracy, and patient outcomes, THz imaging could transform medical practices.
Categories: Global Energy News (news-and-events/news)
Feeling the future: New wearable tech simulates realistic touch
Most haptic devices only deliver feedback as simple vibrations. New device applies dynamic forces in any direction to simulate a more realistic sense of touch. Small, lightweight device can enhance virtual reality, help individuals with visual impairments, provide tactile feedback for remote health visits and more.
Categories: Global Energy News (news-and-events/news)
Hypersonic simulation in 3D exposes new disturbances
At hypersonic speeds, complexities occur when the gases interact with the surface of the vehicle such as boundary layers and shock waves. Researchers were able to observe new disturbances in simulations conducted for the first time in 3D.
Categories: Global Energy News (news-and-events/news)