and 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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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 on Some Industrially Important Rubber and Polymeric Materials at Microwave Frequencies
... The dielectric constants of the rubber and polymeric mater ials were evaluated using the X-band and K-band microwave test ...in dielectric behavior was studied for Natural rubber, HNBR, CSM, Silicone rubber ...
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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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Structural, Magnetic and Dielectric Studies on Strontium Substituted Nd2CuO4 System
... on dielectric constant with respect to the ap- plied ...of dielectric nature of the prepared compounds in pelletized form at room temperature condition with in the frequency range of 50 Hz to 5 ...
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Synthesis, Structural and Dielectric Studies of Nickel Substituted Cobalt Zinc Ferrite
... the dielectric const- ant has been reported by ...the dielectric be- havior beyond transition temperature may be due a mag- netic transition from ferromagnetic to ...the dielectric constant with ...
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DIELECTRIC STUDIES OF THE BINARY MIXTURES OF DIMETHYL KETONE WITH NON – POLAR SOLVENTS
... important dielectric properties have been widely used to understanding the different type of molecular interactions and their molecular structure in the liquid ...from dielectric measurements [2] although ...
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Structural and dielectric studies of the phase behaviour of the topological ferroelectric La1 xNdxTaO4
... overall dielectric response for this composition is reminiscent of that observed for the ferroelectric tetragonal tungsten bronze com- pound GdK 2 Nb 5 O 15 recently reported by Gagou et ...
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DIELECTRIC STUDIES OF THE TERNARY MIXTURES OF AMINES WITH DECANOL IN CARBON TETRACHLORIDE SYSTEMS
... [1-2] Dielectric data about the mixtures are important due to understanding the nature of intermolecular interactions, hydrogen bonding, solute – solvent ...
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Dielectric Studies of Ion Induced PVDC (Poly vinylidene chloride)
... The specimens of Poly vinylidene chloride (PVDC) in the form of flat polished thin films (50m) were procured from Good Fellow Ltd. (England). The samples were mounted on the sliding ladder and irradiated with lithium ...
5
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 ...
5
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 and Microwave Emissivity of Alkaline Soil of Alwar With Mixing of Gypsum
... SMC because grain size of gypsum particles are larger than size of silt and clay (major contribution). The total surface area available for water absorption becomes less due to gypsum mixing (higher grain size ...
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Impedance and Dielectric Studies of Lead-Cobalt Mixed Levo Tartrate Crystals
... condition ωτ = 1. On the other hand, complex modulus or permittivity plane plots are used to represent the response of dielectric systems [29]. Complex impedance plane plots of Z’ versus Z’’ are useful for ...
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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 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 ...
6
Dielectric Studies of Some Indian Granite Samples
... enhanced dielectric behaviour in samples (a) and (b) in comparison with sample (c) is attributed to the presence of relatively higher percentageof Fe 2 O 3 componentin the granite ...
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Structural and dielectric studies of cobalt ferrite nanopowder prepared by ceramic method
... for (1h) and fired in (800 0 C) for (2 hrs) by using a furnace (Alabtech -model LEF-1155-1- Korea). After that, the prepared samples inside the furnace were cooled for (24 hrs). The oxides of obtained compositions from ...
5
Growth and Characterization of Potassium Aluminium Sulphate Dodecahydrate Single Crystals
... Single crystals of Potassium aluminium sulphate dodecahydrate with very high transparency were grown form aqueous solution by slow evaporation technique. Single crystals X-ray diffraction analysis reveals that the ...
9
Synthesis, characterization and dielectric properties of cadmium sulfide polymer nanocomposites
... Semiconductor nanoparticles have interesting applications in electronic, optical, electro-optical devices, catalysis (Yanagida et al., 1990; Graetzel and Graetzel, 1979), and optics (Wang, 1991). More particularly, ...
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