Anisotropic fluid with phototunable dielectric permittivity. [PDF]
Nat Commun, 2022 AbstractDielectric permittivity, a measure of polarisability, is a fundamental parameter that dominates various physical phenomena and properties of materials. However, it remains a challenge to control the dielectric permittivity of materials reversibly over a large range.
Nishikawa H, Sano K, Araoka F.
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The Impact of Atmospheric Parameters on the Dielectric Permittivity Values of SikaBlock®-M150 and Other Rigid Polyurethane Foams Measured with a Capacitive One-Side Access Sensor [PDF]
Sensors, 2022 A shortage of research on the impact of atmospheric parameters on the measured dielectric permittivity values of rigid polyurethane (PU) foams was identified.
Ilze Beverte +3 more
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Dielectric Permittivity in Copper Leaching: A Review. [PDF]
Sensors (Basel)The leaching process for copper extraction has garnered significant attention due to its critical role in meeting the rising demand for copper, driven by global trends towards decarbonization and electrification. The accurate measurement of variables is essential for process control, prompting the development of advanced sensor technologies. This paper
Andreu M, Zwick R, Momayez M.
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A novel Multi-permittivity Cylindrical Dielectric Resonator Antenna for Wideband Applications [PDF]
Radioengineering, 2014 In this paper, a novel multi-permittivity cylindrical dielectric resonator antenna for wideband application is presented. The multi-permittivity cylinder is formed by combining two different permittivity material sectors in such a way that each sector ...
U. Ullah +6 more
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The effect of an AC electric field on the dielectric properties of Pb(Mg1/3Nb2/3)O3 ceramic
Materials and Devices, 2021 The dynamic dielectric response of Pb(Mg1/3Nb2/3 )O3 ceramic was experimentally studied as a function of the EAC amplitude field. An increase in real dielectric permittivity was obtained by increasing the applied electrical field within the investigated ...
E.C. Lima, J.D.S. Guerra, E.B. Araujo
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Effect of Ni on Dielectric Properties of MnNi-Fe2O4 Magnetic Nanoparticles
Journal of Magnetism and Its Applications, 2021 Mn1-xNixFe2O4 nanoparticles were successfully synthesized using co-precipitation method with various Ni concentrations. The crystal structures and dielectric properties of nanoparticles were analyzed for different Ni concentrations.
Zulkarnain Zulkarnain, Edi Suharyadi
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Dynamic variation of the dielectric permittivity of elastomers with mechanical constraints
AIP Advances, 2023 Elastomers are commonly used as insulators or actuators in important fields such as robotics and electronics. The performance of elastomers is strongly influenced by their dielectric permittivity while determining the dielectric permittivity of ...
Pan Jia, Xianghe Zheng, Jianyou Zhou
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GPR results for indicating layers of snow strata [PDF]
E3S Web of Conferences, 2023 The authors of this article describe the results of GPR tests for indicating the layers of snow strata and determining their properties, allowing for forecasting of avalanche hazards.
Sidorenko A.I., Bobrova D.A.
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Dielectric permittivity of dusty plasma in the Earth's mesosphere
Earth and Planetary Physics, 2021 This paper deals with the dielectric permittivity of dusty plasma in the earth’s mesosphere. We give expressions for the complex dielectric permittivity of dusty plasma, taking into account the effects of the dust charging process and magnetic field.
Hui Li, Jian Wu
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Dielectric dispersion and thermodynamic behavior of stearic acid binary mixtures with alcohol as co-solvent using time domain reflectometry [PDF]
Journal of Advanced Dielectrics, 2017 Dielectric permittivity and relaxation dynamics of binary and ternary mixture of stearic acid on various concentration and their thermodynamic effects are studied. The static dielectric constant (ε0), dielectric permittivity (ε′) and dielectric loss (ε′′)
M. Maria Sylvester +5 more
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