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 ...

(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 ...

The world around us is a scary place, with a lot of visible and invisible dangers. Some of those invisible dangers are pretty obvious, such as that of an electrical shock from exposed wiring. Some are ...

Composites made from epoxy resin containing graphene could be used to shield electronic devices from electromagnetic radiation and dissipate excess heat in these devices at the same time. This is the ...

Electromagnetic (EM) shielding creates a barrier that prevents interference from strong EM fields that could be harmful to sensitive electronic devices and live organisms. This review focuses on the ...

Detectors for Electromagnetic Radiation: In physics, electromagnetic radiation (EM radiation or EMR) refers to the waves (or their quanta, photons) of the electromagnetic field, propagating (radiating ...

In this portion of our mini-series, we introduce the concept of electromagnetic radiation and explain why Wi-Fi will not kill you. In this portion of our mini-series, we introduce the concept of ...

Researchers have developed a better bolometer, a device for measuring electromagnetic radiation. The new technology is faster, simpler, and covers more wavelengths. Bolometers, devices that monitor ...

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

One of the joys of an itinerant existence comes in periodically being reunited with the fruits of various orders that were sent to hackerspaces or friends somewhere along the way. These anonymous ...