A widely-held understanding of electromagnetic radiation has been challenged in newly published research. The study found that the normal direct correspondence between the bandwidths of the current ...

A team of authors from MIPT, Kansas State University, and the U.S. Naval Research Laboratory have demonstrated that it is possible to fully absorb electromagnetic radiation using an anisotropic ...

(Nanowerk Spotlight) There is a strong need for more efficient electromagnetic interference (EMI) shielding materials characterized by low-weight, mechanical stability, resistance to oxidation, ...

Quenching nickel. Adapted with permission from ACS Nano 14 3 3121-3128. Copyright 2020 American Chemical Society Graphite films can shield electronic devices from ...

SUSU scientists continue to study barium hexaferrite. In a new experiment, specialists created material with very high properties of absorption of electromagnetic waves in comparison with those ...

An interface between media with different helicities (red and blue curly arrows) supports zero-helicity linearly polarized surface modes (green arrow). (Credit: Konstantin Bliokh) Maxwell’s ...

(Nanowerk Spotlight) Device miniaturization and a consequent increase in the heat and electromagnetic (EM) wave emission in the electronic systems make the simultaneous heat management and ...

Time reflections, or spatial reflections, occur when "electromagnetic radiation in the form of light or sound waves hit a mirror or wall, respectively," resulting in a reflection, like a mirror image ...

If living beings have always been exposed to natural electromagnetic fields, and their bodies produce electric currents as well, why is there a growing concern about the human-made electromagnetic ...

What is Electromagnetic Radiation? When you sit in front of a computer or television, you are being bombarded by harmful waves quietly emanating from it. Even if you turn off the device, your ...