Search results for electromagnetic fields

Optics & Photonics Jan 7, 2026

Optics research uses dim light to produce bright LEDs

Researchers at Princeton and North Carolina State University have developed a technique that substantially improves the ability to convert low-energy light into a high-energy version. The method has immediate applications ...

Condensed Matter Jan 6, 2026

'Pocket-type' high-temperature superconducting coil achieves 44.86 tesla combined magnetic field

A research team led by Kuang Guangli and Jiang Donghui at the High Magnetic Field Laboratory of the Hefei Institutes of Physical Science of the Chinese Academy of Sciences (CHMFL), has developed a "pocket-type" high-temperature ...

Condensed Matter Jan 6, 2026

Electrons that lag behind nuclei in 2D materials could pave way for novel electronics

One of the great successes of 20th-century physics was the quantum mechanical description of solids. This allowed scientists to understand for the first time how and why certain materials conduct electric current and how ...

Nanophysics Dec 23, 2025

Optimized nanotube shapes can amplify electromagnetic field concentration by over 30 times

Researchers have developed a powerful computational framework that shows how carefully optimized nanotube shapes can amplify electromagnetic field concentration by more than 30 times compared to conventional circular nanotubes. ...

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 ...

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