Near-field focused antenna arrays have emerged as a critical technology for optimising electromagnetic energy delivery and imaging. By finely controlling the phases and amplitudes of individual ...

Researchers have succeeded in imaging so-called surface phonons in three dimensions for the first time. The research success could accelerate the development of new, efficient nanotechnologies.

Surface plasmons are collective oscillations of free electrons that occur at the interface between a metal and a dielectric medium, such as air or glass. These oscillations are coupled with ...

The circuit was aimed to measure the variation in magnetic and electric fields by designing an electromagnetic probe with a headphone socket and an output meter. Electromagnetic Field (EMF) – a ...

Geophysical electromagnetic exploration has become a cornerstone in various fields such as mineral exploration, geological mapping, groundwater exploration, and environmental monitoring. Despite its ...