Three RIKEN researchers have created a liquid whose response to an electric field can be tuned over the largest range of any known material. The fluid could find use in various applications including ...

Researchers invented a novel method to measure the permittivity of insulators 100 times more accurately than before. This technology is expected to contribute to the efficient development of sensitive ...

Discover the latest articles and news in related subjects. We demonstrate how to logically construct such a focusing device out of ENZ hetero-junctions, by exploring the unique refraction properties ...

A team of Merck scientists is shining a new spotlight on an old bioprocessing workhorse—permittivity, which is how much electrical energy a culture can store and correlates with the amount of living ...

A new technical paper titled “Characterizing the Broadband RF Permittivity of 3D-Integrated Layers in a Glass Wafer Stack from 100 MHz to 30 GHz” was published by researchers at NIST. “We present a ...

FR4 is FR4, right? For a lot of PCB designs, the answer is yes — the particular characteristics of the substrate material don’t impact your design in any major way. But things get a little weird up in ...