Breakthrough metasurface acts like a smart mirror for electromagnetic waves, automatically adapting its reflection without ...

Between 50 and 1,000 kilometers above our heads is the ionosphere, a layer of Earth's upper atmosphere consisting of charged ...

Electromagnetic waves emerge from the invisible currents flowing through the dynamic fabric of space-time, woven tightly ...

Until now, however, no one had succeeded in directly generating this topology in electromagnetic waves. The antenna comprises inner and outer metal conductors, with 3D-printed conical and flat-shaped ...

This electromagnetic wave absorption and shielding material is less than 0.5mm thick and is distinguished by its low reflectance of less than 1% and high absorbance of over 99% across three ...

All forms of electromagnetic radiation, whether they're called waves or rays, are generated by particles in motion. In a radio signal, for example, negatively charged electrons quickly move back ...

A new study reveals how targeted electromagnetic waves can disrupt the SARS-CoV-2 spike protein, potentially opening doors to innovative disinfection and infection control strategies.

Until now, it was believed to be unobservable with electromagnetic fields. "The Zel'dovich effect works on the principle that waves with angular momentum, that would usually be absorbed by an ...

A 50-year-old idea about electromagnetic waves known as the Zel’dovich effect has been tested by physicists in the lab, and proven to be correct. The idea behind the Zel’dovich effect came ...

From the warm glow of the sun to audible radio waves and invisible gamma rays, electromagnetic waves (action between particles that have an electric charge) surround us. But did you know that there's ...

UP to the present date, short electromagnetic waves have been generated only by the method of the Hertz vibrator. This method offers very serious difficulties when we try to produce ...