Dielectric Studies
Structural and Dielectric Studies of Gd Doped ZnO Nanocrystals at Room Temperature
... the dielectric and ferroelectric studies of rare earth ion doped ZnO are found ...the dielectric and ferroelectric properties of Ce doped ZnO ...and dielectric properties of Er doped ZnO. The ...
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Thermal, surface and dielectric studies of L glycyl alanine single crystals
... Dielectric studies prove the low values of dielectric constant and dielectric loss in the samples at high ...of dielectric constant and dielectric loss at high frequencies ...
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Growth, Structural, Vibrational, Mechanical, and Dielectric Studies of KSb
... For dielectric studies, flat polished surfaces of the crystal were coated with silver paint and is inserted in between the sample ...The dielectric constant(ε r ), dielectric loss ( tanδ ) and ...
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DIELECTRIC STUDIES OF THE TERNARY MIXTURES OF AMINES WITH DECANOL IN CARBON TETRACHLORIDE SYSTEMS
... The AR grade decanol, propyl amine, butyl amine, pentyl amine and carbon tetrachloride were used in present investigation with purity 99.99% after purified with standard procedure. Solutions of these materials were ...
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DIELECTRIC STUDIES OF THE BINARY MIXTURES OF DIMETHYL KETONE WITH NON – POLAR SOLVENTS
... moment of the solute. So the Huyskens method is better for the calculation of dipole moment. The dipole moment values are closely agreed with the gas phase value. Further studies about the nature of association ...
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Structural and dielectric studies of the phase behaviour of the topological ferroelectric La1 xNdxTaO4
... lity range of the M-phase at ambient temperature extends to x ∼ 0.50. For the x = 0.1 case, we have shown that a first-order phase transition from the M- to the O-phase occurs in the region 250–350 °C. It is anticipated ...
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Synthesis, Structural and Dielectric Studies of Nickel Substituted Cobalt Zinc Ferrite
... the dielectric po- larization increases. Therefore the dielectric constant ...the dielectric constant deceases. 3.3.2 Dielectric Loss ...
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Impedance and Dielectric Studies of Lead-Cobalt Mixed Levo Tartrate Crystals
... both dielectric constant and dielectric loss decrease with increase in frequency, which is a common feature in many compounds such as iron-nickel-manganese ternary levo-tartrate crystals [10], lead-iron ...
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Dielectric Studies of Ion Induced PVDC (Poly vinylidene chloride)
... Different studies of effect of ion irradiation on polymers revealed that the modifications occurred in structural and chemical properties such as main chain scission, creation of carbonaceous clusters and ...
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Dielectric Studies on Benzothiazole Based Liquid Crystals at Radio Frequency Region
... the dielectric loss for 12 BABTH and 16 BABTH mesogens. The low dielectric loss is at high frequencies showing similarity with that of the variation of dielectric constant (figure 3) on owing to ...
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Dielectric Studies on B-site Double Mixed Barium Titanate System
... radiation ( λ = 1.5405 Å) in the range 20°<2 θ <70° at room temperature. The sintered pellets were polished and coated with silver paste on both sides as electrode and cured at 100 °C for 03 hours. The ...
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Dielectric Studies and Microwave Emissivity of Alkaline Soil of Alwar With Mixing of Gypsum
... values determine for soil gypsum mixture is nearly similar to the values predicted by dielectric mixing for mula of Looyenga [3]. Fur ther microwave emissivity of soil varies with gypsum mixing, this because of ...
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Structural and Dielectric Studies of Fe-Li Substituted Hexagonal Barium Titanate
... refined as a = 5.720Å, c = 13.96 Å. Both XRD and IR imply that Li enters octahedral as well as Ba sites. The SEM pictures showed hexagonal, flat, plate like grains and the EDAX shows significant present of Fe on the ...
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Dielectric Studies of Some Indian Granite Samples
... Earlier studies confirmed that rocks and minerals show the dielectric dispersion in low frequency region ...the dielectric behaviour of granite samples in low frequency region andalso at microwave ...
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Structural and dielectric studies of cobalt ferrite nanopowder prepared by ceramic method
... the dielectric constant decreases with the increase in frequency and this is a normal dielectric behaviour of spinel ferrites, showing dispersion in low frequency ...in dielectric constant at higher ...
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Structural Characteristics and Dielectric Studies of C21H24N8 .2HCL
... the dielectric constant, hysteresis phenomenon and microstructure which characteristics define the properties of ferroelectric materials under investigations 1 ...as dielectric constant, phase transition ...
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Magnetic and Dielectric Studies of Iron Nanoparticles
... in dielectric constant for increase in frequency can be expressed by considering the solid as composed of well conducting grains which is separated by the poorly conducting grain boundaries ...
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Structural, Magnetic and Dielectric Studies on Strontium Substituted Nd2CuO4 System
... zation studies and the results are correlated with the electron spin resonance studies by the way of variation in reso- nance field and broad peak ...of dielectric constant on higher doping ...
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Growth and Characterization of Potassium Aluminium Sulphate Dodecahydrate Single Crystals
... The single crystals of Potassium aluminium sulphate dodecahydrate with dimensions of 1.5×1.4×0.6 cm3 are successfully grown from aqueous solution by slow evaporation technique in a period of two weeks. The photographs of ...
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Comparison Studies of Dielectric and AC Conduction of PbPc and CuPc Thin Films
... The capacitance and loss factor are the two vital parameters in the dielectric studies. The dielectric studies on PbPc films were carried by forming Metal- Semiconductor-Metal structures. PbPc ...
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