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 ...
Electromagnetic pulses (EMPs)—high-energy-density and ultra-wideband beams of electromagnetic radiation—are generated from ...
(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 ...
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 ...
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 ...
Researchers in Drexel University’s College of Engineering have developed a thin film device, fabricated by spray coating, that can block electromagnetic radiation with the flip of a switch. The ...
(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 ...
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 ...
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