low-frequency dielectric constant
Characterization, AC Impedance Study and Dielectric Properties of Chemically Synthesised Poly Para-Toluidine
... and dielectric behavior were investigated at a temperature varying from 298 to 373 K in the frequency varying from 20 Hz to 10 6 ...in frequency exponent ‘S’ value in the entire temperature range of ...
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Nanocrystalline Barium Ferrites for Microwave Absorber Applications
... the dielectric constant decreases. The high value of dielectric constant at low frequencies can be associated with the space charge ...the dielectric constant is ...
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Dielectric Properties of Fishbone Kutum and Composite Materials with Its Participation
... the dielectric con- stant of tissues, cells and animal bones is very high at low frequencies and decreases with increasing ...the frequency dependence of the dielectric constant of ...
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Dielectric Studies on Benzothiazole Based Liquid Crystals at Radio Frequency Region
... and frequency dependence of dielectric constant and dielectric loss were made out in the frequency range 1 KHz to 1 MHz ...in dielectric properties were recorded near phase ...
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Frequency-dependant dielectric characteristics and conductivity behavior of Sr1−x(Na0.5Bi0.5)xBi2Nb2O9 (x = 0.0, 0.2, 0.5, 0.8 and 1.0) ceramics
... The frequency dependence of ε ’ and tan δ for Sr 1-x (Na ...kHz frequency range on a log–log scale and at various temperatures are shown in ...the dielectric constant and the tangent loss ...
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Structural, Optical and Dielectric Properties of Tin Selenide Nanoparticles Prepared by Aqueous Solution Method
... dependent frequency spectra of real and imaginary part of dielectric constant (ε) of SnSe ...of frequency from 100Hz to 1 MHz, ε decreases monotonously. In the low frequency ...
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Ferroelectric BaTiO3/SrTiO3 multilayered thin films for room temperature tunable microwave elements
... their low frequency-dependent di- electric constant (approximately ...and low loss tangent values (approximately ...microwave dielectric properties were characterized using a coplanar ...
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ABSTRACT: The dielectric properties viz. dielectric constant and dielectric loss were studied in the frequency range
... optical dielectric constant ...in frequency decreases the dielectric ...in dielectric loss with frequency may be due to migration of ions at low ...
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Structural, Dielectric, Magnetic and Optical Properties of Cerium Substituted Ni-Zn Mixed Ferrite
... include dielectric constant, dielectric loss tangent tanδ and AC conductivity for the samples are studied in the frequency range 2 kHz to 6MHz at room ...є’(dielectric constant) ...
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Dielectric constant and induced dipole moment of edible oils subjected to conventional heating
... complex dielectric constant ɛʹ (ɛ* = ɛʹ + ɛʹʹ) for edible oils mea- sured at 400 ...This frequency is assumed to be very low and the values of dielectric con- stants are considered ...
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Electrical Conductivity and Dielectric Properties of Se100-xTex Alloy
... that dielectric constant ′ increases with increase of temperature, the increase being different at different ...the dielectric constant ′ . At low frequency dipole aligned ...
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Optical, mechanical and dielectric properties of l alaninum succinate (las) single crystal
... of dielectric constant as a function of frequency is shown in ...the dielectric constant decreases with increasing frequency and attain saturation at higher ...frequencies. ...
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Combinatorial synthesis and screening of (Ba,Sr)(Ti,Mn)O-3 thin films for optimization of tunable co-planar waveguides
... the dielectric tunability is notably large (58 %), the dielectric constant is high (exceeding 500 for 0 kV/cm of electric field) the dielectric loss is low (less than 3-6 % for 1-100 ...
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Infrared and dielectric properties of nickel aluminium ferrite
... ferrites. Dielectric parameters have high value at low frequency due to the fact that on the application of alternating electric field electrons pile up at poorly conducting grain boundary as they ...
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Study of Dielectric Properties and Ion Transport Parameters in Chitosan-Barium Nitrate Based Solid Polymer Electrolytes
... of dielectric constant at low frequency ...higher frequency region and the intensity decreased with an increase in ...high frequency sides with increasing ...
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A Study on the Dielectric Properties of Organic Single Crystals
... The dielectric constant has high values in lower frequency region and decreases with increase in ...of dielectric constant, at low frequencies is due to the excitation of bound ...
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Influence of Cr3+ Ion on the Dielectric Properties of Nano Crystalline Mg Ferrites Synthesized by Citrate Gel Method
... the dielectric constant behavior (Polari- zation mechanism) in ...of frequency (20 Hz to 2 MHz) at room temperature for all compositions is shown in Figure ...increasing frequency which is ...
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Impedance Spectroscopy of Zns Nanoparticles Embedded in Conducting Polymer
... high frequency greater than 10 MHz, ε 1 reaches to about ...high frequency value of ε 1 is almost independent of ...large dielectric constant can be explained by interfacial Maxwell-Wagner ...
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The Design of a Low Dielectric Constant Plate Microstrip Antenna
... micros trip patch antenna working in 15.9GHz is designed. The simulation results are shown in Fig.4. As is shown in Fig.4, center frequency of S-parameters is 15.9GHz, input return loss value S (1,1) at the ...
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Synthesis, Structural and Dielectric Properties of Ferroelectric Dichloridoglycine Zinc Dihydrate Single Crystals
... the dielectric measurements using HIOKI 3532-50 LCR HITESTER in the frequency range of 50 Hz and 5 MHz at various ...a dielectric medium. In the ferroelectric materials, the dielectric ...
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