In this manuscript, we have reported the synthesis and characterization of Mg-doped undoped BCTO ceramic (Bi2/3Cu3?xMgxTi4O12, x = 0, 0.05, 0.1 0.2) sintered at 1173 K for 8 h, which been prepared by semi-wet route. The single-phase formation was approved XRD pattern. microstructural properties were studied TEM AFM. samples characterized dielectric impedance spectroscopic properties. constant (...

In this paper propagation properties of a parallel-plate waveguide with tunable artificial impedance surfaces as sidewalls are studied both analytically and numerically. The impedance surfaces comprise an array of patches over a dielectric slab with embedded metallic vias. The tunability of surfaces is achieved with varactors. Simple design equations for tunable artificial impedance surfaces ar...

a r t i c l e i n f o The oxygen exchange and diffusion properties of La 0.6 Sr 0.4 CoO 3 − δ thin films on yttria stabilized zirconia were analyzed by impedance spectroscopy and 18 O tracer experiments. The investigations were performed on the same thin film samples and at the same temperature (400 °C) in order to get complementary information by the two methods. Electrochemical impedance spec...

in this study, we explained a nanobiosensor for dna sequence detection, featuring sequence specificity, cost efficiency, speed, and ease of use. without the need for labels or indicators, it may be ideal for the detection of biological agents. this review describes recent advances in electrochemical impedance spectroscopy (eis) with an emphasis on using nanoparticles and nanotechnology. a power...

We have developed a polyimide based neural interface electrode to record nerve signals from the sciatic nerve of a rat. The neural interface electrode has a split-ring shape, with four protruding gold electrodes for recording, and two reference gold electrodes around the split-ring. The split-ring electrode can be opened up to encircle the sciatic nerve. The four electrodes can be bent to sit o...

In 2012 Coey proposed a theory on the mechanism of magnetic water treatment based on the gradient of the applied field rather than its absolute strength. We tested this theory by measuring the effect of very weak field magnets (ď 10 G) containing strong magnetic inhomogeneities (∆B = 2 kG ̈m ́1) on tap water samples by the use of electric impedance spectroscopy (EIS) and laser scattering. Our res...

Abstract: Power hardware-in-the-loop (PHIL) systems are advanced, real-time platforms for combined software and hardware testing. Two paramount issues in PHIL simulations are the closed-loop stability and simulation accuracy. This paper presents a virtual impedance (VI) method for PHIL simulations that improves the simulation’s stability and accuracy. Through the establishment of an impedance m...