The permittivity – thickness relationship of a PMN (111) single crystal
In this work, the permittivity measurements of lead magnoniobate PMN (111) single crystals with thicknesses of 400 µm, 25 µm and 10 µm have been carried out at a frequency of 0.1 Hz.
Vakulenko Aleksandr +3 more
doaj +1 more source
Response of A Saline Solution Containing A Macromolecule To An External Electric Field [PDF]
The dynamical behavior of a model for body fluids in response to an external electric field is computationally investigated for communication frequencies.
Sh. Nikzad, H. Noshad, M. Saviz
doaj +1 more source
Study on detection of intracerebral hemorrhage based on frequency difference of permittivity
Introduction: Current detection of intracerebral hemorrhage (ICH), whether employing Electrical Capacitance Tomography (ECT) or other electrical imaging techniques, rely on time-difference measurements.
Shixin Peng +7 more
doaj +1 more source
Detection of physiological concentrations of GABA using dielectric spectroscopy - A pilot study
Gamma-aminobutyric acid (GABA) is a major inhibitory neurotransmitter that is present at a relatively low level throughout the normal adult human brain. Abnormal GABA levels are found in people with neurodegenerative disorders such as Parkinson’s disease,
Hou Jie +2 more
doaj +1 more source
Hysteresis properties of PIN-PMN-PT single-crystal solid solutions
The paper presents the results of a study of hysteresis properties based on analysis of dielectric hysteresis loops and temperature dependences of switchable polarization for solid solutions 24% Pb(In1/2Nb1/2)O3 – 49% Pb(Mg1/3Nb2/3)O3 – 27% PbTiO3 ...
N.N. Bolshakova +4 more
doaj +1 more source
Negative Permittivity Behavior in Flexible Carbon Nanofibers- Polydimethylsiloxane Films
Flexible electronic devices have recently become a research hotspot due to their potential in different applications. However, there is a lack of studies about flexible metamaterials with negative parameters.
Haikun Wu +9 more
semanticscholar +1 more source
Introduction. Currently, the development of safe helicopter landing systems as the most complex and dangerous stage of a flight is one of the priority tasks. A significant number of companies in Russia and abroad are engaged in its solution.
V. G. Mashkov
doaj +1 more source
Effective Permittivity of a Statistically Inhomogeneous Medium with Strong Permittivity Fluctuations [PDF]
Most previous multiple-scattering theories for electromagnetic waves in strongly fluctuating media are limited by the assumption of statistical homogeneity of media. In the paper, a lossy electrically isotropic random medium is considered whose mean permittivity distribution, as well as the multipoint permittivity's moments are invariant under ...
S. N. Shulga +2 more
openaire +2 more sources
Quantum Monte Carlo study of static potential in graphene [PDF]
In this paper the interaction potential between static charges in suspended graphene is studied within the quantum Monte Carlo approach. We calculated the dielectric permittivity of suspended graphene for the set of temperatures and extrapolated our ...
Astrakhantsev, N. Yu. +4 more
core +2 more sources
The Role of Probe Attenuation in the Time-Domain Reflectometry Characterization of Dielectrics [PDF]
The influence of the measurement setup on the estimation of dielectric permittivity spectra from time-domain reflectometry (TDR) responses is investigated.
Ferraris, S. +2 more
core +1 more source

