A new quantum switch for electronics
A Russian physicist and his international colleagues studied a quantum point contact (QCP) between two conductors with external oscillating fields applied to the contact. They found that, for some types of contacts, an increase in the oscillation fre.....»»
Research team develops light-activated compounds to treat neuropathic pain
Light can be used to activate drugs in specific parts of the body through photopharmacology. This innovative approach involves modifying the chemical structure of a drug by adding a light-activated molecular switch, such as azobenzene. This allows th.....»»
What flavor is that neutrino? Adding flavor helps to track neutrino movement in astrophysical systems
Neutrinos have a quantum mechanical property called "flavor." This flavor can transform as neutrinos move through space. A major challenge is to keep track of both the physical movement of the neutrinos and their change of flavor in astrophysical sys.....»»
Securely propagating entanglement at the push of a button
Entanglement, Einstein's "spooky action at a distance," today is THE tool of quantum information science. It is the essential resource for quantum computers and used to transmit quantum information in a future quantum network. But it is highly sensit.....»»
Artificial intelligence could help make quantum computers a reality
Could artificial intelligence help overcome one of quantum computing's biggest roadblocks?.....»»
Neutrons are a hot new way to measure the temperature of electronic components
From LEDs to batteries, our lives are full of electronics, and there is a constant push to make them more efficient and reliable. But as components become increasingly sophisticated, getting reliable temperature measurements of specific elements insi.....»»
New infosec products of the week: July 12, 2024
Here’s a look at the most interesting products from the past week, featuring releases from AttackIQ, IT-Harvest, Pentera, Prompt Security, and Quantum Xchange. AttackIQ Mission Control simplifies security testing for distributed teams AttackIQ Miss.....»»
9to5Mac Daily: July 11, 2024 – iPhone camera rumors, Apple and Google’s new tool
On today’s episode of 9to5Mac Daily, we discuss the news that the iPhone 16 Pro will get the same 5x zoom camera as the Pro Max, with bigger upgrades expected next year. We also cover Apple’s new feature that makes it easier to switch from Google.....»»
New experiment investigates light-induced Meissner effect in optically driven superconductor
Superconductivity is a fascinating phenomenon, which allows a material to sustain an electrical current without any loss. This collective quantum behavior of matter only appears in certain conductors at temperatures far below ambient......»»
Observation of 3D acoustic quantum Hall states
The quantum Hall effect (QHE) is one of the most notable discoveries in condensed matter physics, opening the door to topological physics. Extending QHE into three dimensions is an inspiring but challenging endeavor. This difficulty arises because th.....»»
Zero-field NMR spectroscopy measures quadrupolar nuclei for the first time
Researchers at Mainz University and the University of California, Berkeley, have achieved a breakthrough in zero-field nuclear magnetic resonance spectroscopy, paving the way towards benchmarking quantum chemistry calculations......»»
Researchers demonstrate how to build "time-traveling" quantum sensors
The idea of time travel has dazzled sci-fi enthusiasts for years. Science tells us that traveling to the future is technically feasible, at least if you're willing to go near the speed of light, but going back in time is a no-go. But what if scientis.....»»
New method achieves tenfold increase in quantum coherence time via destructive interference of correlated noise
Researchers have developed a new method to significantly enhance quantum technology performance by using the cross-correlation of two noise sources to extend coherence time, improve control fidelity, and increase sensitivity for high-frequency sensin.....»»
New multimode coupler design advances scalable quantum computing
Implementing a fault-tolerant quantum processor requires coupling qubits to generate entanglement. Superconducting qubits are a promising platform for quantum information processing, but scaling up to a full-scale quantum computer necessitates interc.....»»
Apple now makes it easier to switch from Google Photos to iCloud Photos
Apple and Google have teamed up to introduce a new data portability tool that lets users transfer their Google Photos collections straight to iCloud Photos. This follows the launch of a tool that lets you transfer iCloud Photos to Google Photos back.....»»
Quantum Xchange CipherInsights enhancements identify weaknesses in enterprise cryptography
Quantum Xchange announced the latest release of CipherInsights, the company’s network monitoring, crypto-discovery and risk assessment tool. Version 11.0 includes several new features to pinpoint any weaknesses in enterprise cryptography and ease a.....»»
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For a limited time, score a free Costco Shop Card valued at $40 with a 1-year Gold Star Costco membership.Get a free Costco gift card with membership.The best Costco membership deal we've seen is back for a limited time, delivering a free $40 digital.....»»
Fermionic Hubbard quantum simulator observes antiferromagnetic phase transition
In a study published in Nature, a research team has, for the first time, observed the antiferromagnetic phase transition within a large-scale quantum simulator of the fermionic Hubbard model (FHM)......»»
Visualizing the boundary modes of the charge density wave in a topological material
Charge density waves are quantum phenomena occurring in some materials, which involve a static modulation of conduction electrons and the periodic distortion of the lattice. These waves have been observed in numerous condensed matter materials, inclu.....»»
Moving from the visible to the infrared: Developing high quality nanocrystals
Awarded the 2023 Nobel Prize in Chemistry, quantum dots have a wide variety of applications ranging from displays and LED lights to chemical reaction catalysis and bioimaging. These semiconductor nanocrystals are so small—on the order of nanometers.....»»
Why every quantum computer will need a powerful classical computer
Error-correcting a quantum computer can mean processing 100TB every second. Enlarge / A single logical qubit is built from a large collection of hardware qubits. (credit: at digit) One of the more striking things about q.....»»