Electrical impedance is a critical parameter that characterises how materials and devices oppose the flow of alternating currents. This measure, which varies with frequency, is invaluable for probing ...

What is line impedance stabilization network (LISN)? Line Impedance Stabilization Network or LISN has become a familiar bit of terminology for the kind of circuit that gets put to work in ...

Almost every industry has discovered ways in which nanomaterials can improve the functionality of their products. While useful, nanomaterials are often considered to be uncharted territories in terms ...

The Nyquist plot of the impedance spectra for different hydrogen partial pressures shows increasing performance losses associated with both anode and cathode processes. In a new study, researchers ...

Researchers are using new, experimental techniques like Shear Assisted Processing and Extrusion (ShAPE™) and friction stir welding to produce metal components that are lighter, stronger, and more ...