Impact of the Milling Process on the Electrocaloric Properties of Bi3+ Modified PZT Solid Solutions

Solid resolutions of Pb1-xBix (Zr0.52Ti0.48)O3 with x = 0.20 have been favorably made by way of the solid state reaction plan. This article reports the impact of globe milling (both normal and planetary) on electrocaloric and fundamental qualities. The solid

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First correct Experimental Discovery of “Weak Gyrotropy” of Transparent Non-Centrosymmetric “Non-Gyrotropic” Crystals, Using the LiNbO3 Crystal as an Example

The goal of this study was to identify the influence of "weak" gyrotropy in "non-gyrotropic" transparent non-centrosymmetric crystals. The initial experiment was based on light transmission (T) measurements of the system: Polarizer - wedge-shaped Crystal sample - Analyzer (orthogonal to

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Half Doped Mg-Zn Aluminates: A Study of Their Feasibility in Advanced Applications

Spinel materials based on MgAl2O4 are technologically essential materials, and their ability to be modified in various ways makes them an attractive material from an application standpoint. We present Mg0.5-xMxZn0.5Al2O4 aluminates produced by a high temperature solid state reaction method

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Determining the Effect of 1, 3, 5-trimethyl-2, 6-diphenyl Piperidin-4-one Oxime on the Electrochemical Behaviour of Mild Steel in HCl Medium

The corrosion inhibitory capacity of a synthetic heterocyclic molecule, namely 1, 3, 5-trimethyl-2, 6-diphenyl piperidin-4-one oxime, was evaluated using weight loss experiments, electrochemical methods, and SEM examinations in 1M hydrochloric acid (HCl) media against mild steel (MS) (TPO). The weight

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Application of Quantum Mechanical Calculations and Symmetry in Chemistry; Vibration Frequencies, Corrosion Inhibition and Prodrugs

The principles of nature are the sole foundation for ab initio quantum chemistry: Molecular modelling methods that can accurately predict structures, energetics, reactivity, and other features of molecules have been created over the last two decades. Computational chemistry does not

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Reconfigurable Antenna for Satellite Applications Using Micromechanical Actuation Switches

A reconfigurable antenna using micro mechanical actuation switches for K and Ku-band applications has been proposed in the current chapter. For the design of reconfigurable patch antennas, two identical cantilever micro mechanical switches (S1 & S2) are used in general.

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