Ni-Zn ferrites
Microstructure and Microwave Absorption Properties of Y Substituted Ni Zn Ferrites
... where λ is the wavelength of the X-ray radiation used and β is the full width at half intensity maximum (FWHM) of the most intense peak and θ is the diffraction angle of the most intense peak (311) .The results are given ...
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Complex Permeability and Dielectric Behaviors of Eu3+ Doped Ni-Zn Ferrites
... application Ni-Zn ferrites became an important candidate to use due to their high electrical resistivity, high permeability, compositional stability and low eddy current losses [10, ...of ...
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Magnetic Properties of Ni Zn Ferrites by Citrate Gel Method
... creases the exchange interactions are weakened and the B spins are no longer held rigidly parallel to the few re- maining A spins. The decrease in B sub lattice moment, interpreted as spin departure from co linearity ...
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Effect of Aluminium Doping on Structural and Magnetic Properties of Ni Zn Ferrite Nanoparticles
... the ferrites have attained a good position of economic, engineering and magnetic importance due to their excellent physical and chemical ...properties. Ferrites have a wide range of applications in ...
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Synthesis and Characterization of Structural, Magnetic and Electrical Properties of Ni–Mn–Zn Ferrites
... of ferrites, the design and synthesis of ferrites have been the focus of intense fundamental and applied research as such to improve the physical properties of ...magnetic ferrites such as those ...
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Effect Of V2O5 Additive On Structural And Magnetic Properties Of Ni-Zn Ferrite
... of Ni–Zn ferrites are strongly dependent on their chemical composition [8], porosity, grain size, ...spinel ferrites are conductivity and type of dominant charge carriers, saturation ...
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Dielectric properties of Co Substituted Li Ni Zn Nanostructured Ferrites Prepared through Chemical Route
... in ferrites, which is similar to that in the conduction ...of ferrites has been reported. The whole polarization in ferrites is mainly contributed by the space charge polarization, which is governed ...
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Effect Of Sintering Temperature On Structural And Magnetic Properties Of Ni-Zn Spinel Ferrite Nanoparticles
... mixed Ni-Zn spinel ferrite have been studied by many researchers in nanocrystalline form but effect of sintering temperature on various properties of mixed Ni-Zn ferrites is reported ...
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FTIR Studies of Ni Substituted Mn-Zn Ferrite Nanoparticles
... Mn, Ni, Zn, Mg, Cu, Cd ...[2] Ferrites are electrically insulating materials, so they are widely used as high frequency magnetic ...Mn-Zn ferrites have relatively high saturation ...
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Effect of Al3+ Substituent on Elastic Properties of Ni-Cu-Zn Ferrites
... Co, Ni, Mg, Fe, Cd, Zn etc. Ferrites having spinel structure are ferromagnetic and have semiconductor properties of type p or n 1, 2 ...Polycrystalline ferrites exhibiting low hysteresis loss ...
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Zn-Ni Electrodeposition for Enhanced Corrosion Performance
... the Ni content in the deposit increased from ...of Ni percentage increase ...wt% Ni for a Ni bath composition with 5 g/l to 10 g/l Ni ...
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Enhanced magnetic properties of polymer magnetic nanostructures synthesized by ultrasonication
... and lattice parameter were calculated using MAUD (Material Analysis Using Diffraction) software and the values are shown in Table 1. The crystallite size was around 105 nm for UNCF sample. The decrease in crystallite ...
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Magnetic Hysteresis and Complex Initial Permeability of Cr3+ Substituted Mn Zn Ferrites
... Magnetic properties of ferrites are dependent on their microstructures. Grain size is more important parameter affecting the magnetic properties of ferrites. Grain growth is closely related to the grain ...
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Structural, dielectric and magnetic properties of zinc-aluminum co-substituted in cobalt ferrite nanoparcticles synthesized via co-precipitation method
... Crystalline phase is investigated by using X-ray Diffractometer (XRD). The average crystallite size for nanoparticles is determined by Scherrer's formula. Fourier Transform Infrared Spectroscopy (FTIR) is one of the ...
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Vapor phase alkylation of 1 naphthol withmethanol over Ni Co ferrites
... NF ferrites reported in JCPDS file no: 22-1086 and 10-325 respectively and confirm the phase purity, thus indicating the exclusive formation of a single spinel structure for all compositions of the ...
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The effect of cationic surfactant on the structure, morphology and optical band gap of ferrites synthesized by a microwave sol–gel auto-combustion method
... and Ni ferrites as the semiconductor materials were synthesized by a microwave sol-gel auto-combustion ...and Ni ferrite particles was ...Cu ferrites becomes small and band gap of Ni ...
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Concentration of Heavy Metals in Vegetables Cultivated around a Polluted Runnel, Ludhiana, Punjab
... (Cr, Zn, Cu, Cd, Ni and Pb) in Vegetables; Cauliflower, Spinach and ...and Ni, concentration of all metals exceeded the levels recommended by ...
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Corrosion Resistance of Zn and Zn Ni Electrodeposits: Morphological Characterization and Phases Identification
... The Zn-Ni alloy is remarkable by showing improved mechanical properties and better corrosion resistance when compared to zinc coatings of similar thickness, also can be applied at higher ...of Zn, ...
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Structural and Dilectric Studies on Nanocrystalline Titanium Doped Manganese Zinc Ferrite Synthesized by Hydrothermal Method
... Mn-Zn ferrites is illustrated in ...of ferrites. The conduction mechanism in n-type ferrites is considered as due to hopping of electrons between Fe 2+ and Fe 3+ ...
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Structural and magnetic properties of aluminium-copper substituted cobalt ferrite nanoparticles sintered at various temperatures
... using ferrites as an essential ingredient can broadly be subdivided into two categories ...with ferrites and the second is based on the fact that the microwave behavior can be substantially modified by the ...
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