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 ...
As wireless system frequencies increase and wavelengths decrease, RF designs present many new challenges. Among them is the need for dimensional and parameter stability, as changes of even a fraction ...
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 ...
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 ...
Three RIKEN researchers have created a liquid whose response to an electric field can be tuned over the largest range of any known material 1. The fluid could find use in various applications ...
• Ferroelectric–Nonferroelectric Transition: When the capacitor size is reduced to 3.85 μm, ferroelectricity vanishes and an ultrahigh dielectric permittivity of 1466 emerges, without requiring ...
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 ...
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