Search results for electromagnetic fields

Nanophysics Dec 19, 2025

Laser-engineered nanowire networks could unlock new material manufacturing

A breakthrough development in nanofabrication could help support the development of new wireless, flexible, high-performance transparent electronic devices.

Condensed Matter Dec 17, 2025

Subtle twist in materials prompts surprising electromagnetic behavior

Materials react differently to electric and magnetic fields, and these reactions are known as electromagnetic responses. In many solid materials, unusual electromagnetic responses have been known to only emerge when specific ...

General Physics Dec 10, 2025

Quantum clues to consciousness: New research suggests the brain may harness the zero-point field

What if your conscious experiences were not just the chatter of neurons, but were connected to the hum of the universe? In a paper published in Frontiers in Human Neuroscience, I present new evidence indicating that conscious ...

Optics & Photonics Dec 5, 2025

Rydberg-atom detector conquers a new spectral frontier

A team from the Faculty of Physics and the Center for Quantum Optical Technologies at the Center of New Technologies, University of Warsaw has developed a new method for measuring elusive terahertz signals using a "quantum ...

Condensed Matter Dec 4, 2025

A direct leap into terahertz: Dirac materials enable efficient signal conversion at room temperature

Highspeed Internet, autonomous driving, the Internet of Things: data streams are proliferating at enormous speed. But classic radio technology is reaching its limits: the higher the data rate, the faster the signals need ...

General Physics Dec 2, 2025

New levitating sensors could pave way to dark matter detection and quantum sensing

A new type of sensor that levitates dozens of glass microparticles could revolutionize the accuracy and efficiency of sensing, laying the foundation for better autonomous vehicles, navigation and even the detection of dark ...

Analytical Chemistry Nov 26, 2025

Eco-friendly method detects trace illicit drugs on surfaces in just 5 minutes

The research group FQM-215—Affordable and Sustainable Sample Preparation at the University of Córdoba has developed a method that is not only faster and easier to perform but also more environmentally sustainable. It can ...

Nanophysics Nov 24, 2025

Sloshing ferrofluids harness vibration energy: A new spin on powering tomorrow's wearables and IoT

Modern devices, from fitness trackers and smart garments to Internet of Things (IoT) sensors, require compact and sustainable power sources. In new research published in Scientific Reports, scientists present an energy harvester ...

Optics & Photonics Nov 20, 2025

Bright squeezed vacuum reveals hidden quantum effects in strong-field physics

In a new study published in Nature Physics, researchers have demonstrated that quantum light, particularly bright squeezed vacuum (BSV), can drive strong-field photoemission at metal needle tips.

Superconductivity Nov 19, 2025

Surface-only superconductor is the strangest of its kind

Something strange goes on inside the material platinum-bismuth-two (PtBi₂). A new study by researchers at IFW Dresden and the Cluster of Excellence ct.qmat demonstrates that while PtBi₂ may look like a typical shiny gray ...

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