Convex to concave: More metasurface moiré results in wide-range lens
Credit: Kentaro Iwami/ TUAT The odd, wavy pattern that results from viewing certain phone or computer screens through polarized glasses ...
Tag: Electromagnetics
Scientists reach limit of multi-parameter quantum measurement with zero trade-off
Credit: HOU Zhibo et al. Real-life applications like magnetometry or quantum gyroscope typically involve precise measurement on multiple parameters. How ...
A high order for a low dimension
Novel crystal confines electrons to one dimension for spintronic applicationsCredit: © 2020 Kondo et al Spintronics refers to a suite ...
NTU Singapore scientists invent glue activated by magnetic field
A potential boon to green manufacturing, the new glue saves on energy, time and spaceCredit: NTU Singapore Scientists from Nanyang ...
Seeking answers in ferroelectric patterning
Understanding the changing patterns in ferroelectric filmsCredit: FLEET Why do some ferroelectric materials display bubble-shaped patterning, while others display complex, ...
Researchers invent method to ‘sketch’ quantum devices with focused electrons
Technique is 10,000 faster than previous methods, and can create active nanostructured gates directly below two-dimensional materials such as grapheneCredit: ...
World’s first transmission of 1 Petabit/s using a single-core multimode optical fiber
Credit: National Institute of Information and Communications Technology (NICT) Points A world record transmission of 1 petabit per second in ...
New discovery brings analogue spintronic devices closer
Credit: S. Omar, University of Groningen The observation of nonlinearity in electron spin-related processes in graphene makes it easier to ...
Power boost thanks to gold lamellae
Research team develops new material system to convert and generate terahertz wavesCredit: HZDR/Werkstatt X On the electromagnetic spectrum, terahertz light ...
Researchers deconstruct ancient Jewish parchment using multiple imaging techniques
Analyses of the materials in the scrolls helps put the object into an historical context and guides conservators in future ...
Pulp succeeded in diet? Determining the slenderization of wood pulp
Scientists at Osaka University develop a test to measure the quality of nanofibrillation for wood pulp using its natural optical ...
Information transport in antiferromagnets via pseudospin-magnons
New perspectives for information technologiesCredit: Christoph Hohmann / MCQST A team of researchers from the Technical University of Munich, the ...
High-rate Li-ion batteries demonstrate superior safety
Credit: WMG, University of Warwick As the inevitable growth of transport electrification continues, the types of batteries that will be ...
Faster and more efficient information transfer
Physicists use antiferromagnetic rust to carry information over long distances at room temperatureCredit: Ill./©: Andrew Ross, JGU Be it with ...
In your face: a compact RGB scanning projector for wearable displays and smart glasses
Scientists develop a miniature laser-based device for projecting color HD video on the retinaCredit: University of Fukui Thanks to the ...
Energy-efficient magnetic RAM: A new building block for spintronic technologies
Credit: POSTECH & SNU Researchers at Pohang University of Science and Technology (POSTECH) and Seoul National University in South Korea ...
Ultrafast dynamics of chiral spin structures observed after optical excitation
Investigation of femtosecond time-resolved x-ray scattering signals reveals a faster chiral compared to collinear magnetic order dynamicsCredit: Ill./©: Frank Freimuth ...
New JILA tools ‘turn on’ quantum gases of ultracold molecules
Credit: Ye Group/JILA JILA researchers have developed tools to "turn on" quantum gases of ultracold molecules, gaining control of long-distance ...
A colossal step for electronics
Scientists at Osaka University develop a new method for controlling the hydrogen content and conductivity of thin-film perovskite rare-earth nickelate ...
Hunting out hidden hydrogen: novel holey nanosheets for detecting hydrogen gas leaks
Scientists develop hydrogen sensors with holey zinc oxide "nanosheets" to prevent accidents from hydrogen gas leaksCredit: Unsplash In recent years, ...
