A new arrangement: Using quantum dots to quench the smallest ferrimagnetism
Most people are not aware of magnetic forces in their everyday lives, but continuously rely on them in electric motors, hard drives, and electric sensors. In the race to develop smaller electronic components, quantum mechanisms of these components ne.....»»
Never-Repeating Patterns of Tiles Can Safeguard Quantum Information
Two researchers have proved that Penrose tilings, famous patterns that never repeat, are mathematically equivalent to a kind of quantum error correction......»»
Direct laser writing on halide perovskites: From mechanisms to applications
Metal halide perovskites have become well-deserved "star" materials among a variety of semiconductors owing to their excellent optoelectronic properties, such as high photoluminescence (PL) quantum yield (QY), high absorption coefficient, tunable ban.....»»
QuProtect Core Security secures Cisco routers against quantum threats
QuSecure unveiled QuProtect Core Security, a product designed to fortify existing Cisco router-to-router communications against emerging quantum threats. Leveraging advanced crypto-agile post-quantum cryptography, QuProtect Core Security offers a sea.....»»
Quantum dance to the beat of a drum: Researchers observe how energy of single electron is tuned by surrounding atoms
Physicists at the University of Regensburg have choreographed the shift of a quantized electronic energy level with atomic oscillations faster than a trillionth of a second......»»
Good prospects for altermagnets in spin-based electronics
Altermagnets represent a newly recognized class of materials in magnetism that could enable novel applications in spin-based electronics. Their magnetically ordered state consists of an antiparallel arrangement of microscopic magnetic moments, so-cal.....»»
Powerful new tool ushers in new era of quantum materials research
Research in quantum materials is paving the way for groundbreaking discoveries and is poised to drive technological advancements that will redefine the landscapes of industries like mining, energy, transportation, and medtech......»»
Materials research explores design rules and synthesis of quantum memory candidates
In the quest to develop quantum computers and networks, there are many components that are fundamentally different than those used today. Like a modern computer, each of these components has different constraints. However, it is currently unclear whi.....»»
Quantum-mechanical "molecules" spotted in superconducting devices
Electronic states that resemble molecules and are promising for use in future quantum computers have been created in superconducting circuits by physicists at RIKEN......»»
Quantum imaging could create bright future for advanced microscopes
The unique properties of quantum physics could help solve a longstanding problem that prevents microscopes from producing sharper images at the smallest scales, researchers say......»»
Scientists propose new scheme for the quantum battery using waveguides
A new study by researchers at Boston University proposes a quantum battery (QB) charging scheme based on a rectangular hollow metal waveguide. This approach allows them to overcome environment-induced decoherence and charging distance limitations. Th.....»»
Optically trapped quantum droplets of light can bind together to form macroscopic complexes
Condensed matter systems and photonic technologies are regularly used by researchers to create microscale platforms that can simulate the complex dynamics of many interacting quantum particles in a more accessible setting. Some examples include ultra.....»»
Exploring the surface properties of NiO with low-energy electron diffraction
Spintronics is a field that deals with electronics that exploit the intrinsic spin of electrons and their associated magnetic moment for applications such as quantum computing and memory storage devices. Owing to its spin and magnetism exhibited in i.....»»
Classifying quantum secrets: Pendulum experiment reveals insights into topological materials
A recent study conducted at Tel Aviv University has devised a large mechanical system that operates under dynamical rules akin to those found in quantum systems. The dynamics of quantum systems, composed of microscopic particles like atoms or electro.....»»
Ultraviolet spectroscopy: A leap in precision and accuracy at extremely low light levels
Ultraviolet spectroscopy plays a critical role in the study of electronic transitions in atoms and rovibronic transitions in molecules. These studies are essential for tests of fundamental physics, quantum-electrodynamics theory, determination of fun.....»»
"Baby quasars": James Webb Space Telescope spots little giants in the deep past
The James Webb Space Telescope has made one of the most unexpected findings within its first year of service: A high number of faint little red dots in the distant universe could change the way we understand the genesis of supermassive black holes......»»
Photons that make quantum bits "fly" for stable exchange of information in quantum computers
Two physicists at the University of Konstanz are developing a method that could enable the stable exchange of information in quantum computers. In the leading role: photons that make quantum bits "fly.".....»»
Here’s How Long the iOS 15.8.2 Update Takes
Apple’s iOS 15.8.2 update is a small maintenance upgrade, but it could take quite a bit of time to install on your iPhone. If you’re moving your iPhone from iOS 15.8.1 to iOS 15.8.2, you get the shortest list of changes and the smallest download.....»»
Here’s How Long the iOS 17.4 Update Takes
Apple’s new iOS 17.4 update is a large milestone upgrade and it could take quite a bit of time to install on your iPhone. If you’re moving your iPhone from iOS 17.3.1 to iOS 17.4, you get the shortest list of changes and the smallest download siz.....»»
iOS 17.4 is here with alternative marketplaces, quantum protections, & battery health updates
Apple has to comply with the Digital Markets Act, making iOS 17.4 one of the biggest single updates ever, and it is now available to the public.Apple is ready for the DMAThe latest versions of iOS and the other operating systems have arrived just in.....»»
Scientists launch hub to channel quantum power for good
Scientists will work to channel the huge emerging power of quantum computers for the common good at a new institute opening in Geneva on Tuesday, its founders said......»»