Journal ArticleDOI
Effect of Sn on Magnetic and Dielectric Properties of Ni-Co Spinel Ferrite over LF and MF Range
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NicNickel-cobalt ferrite (NCF) without Sn-dopant and with (x = 0 to 0.1%), (Ni 0.7Co 0.4+ d) have been synthesized through solid-state route.Abstract:
Nickel-cobalt ferrite (NCF) without Sn-dopant and with (x = 0 to 0.1%), (Ni0.7Co0.3)(Fe2–xSnx)O4+ d, have been synthesized through solid-state route. Calcination of oxides at 900°C yielded spinel p...read more
Citations
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Fabrication and characterizations of structurally engineered lanthanum substituted nickel-cobalt ferrites for the analysis of electric and dielectric properties
TL;DR: In this article, the effect of rare earth lanthanum metal on the structural, physical-chemical, morphological, thermal and overall properties of Ni-Co ferrites has been evaluated.
Journal ArticleDOI
Synthesis and characterization of electrospun Ni0.5Co0.5−xCdxNd0.02Fe1.78O4 nanofibers
Fatimah S. Alahmary,Almessiere,Yassine Slimani,Hakan Güngüneş,Sagar E. Shirsath,Sultan Akhtar,Mariusz Jaremko,A. Baykal +7 more
TL;DR: In this article, the authors proposed a method to use the Deanship for Scientific Research (Project application No. 2020-164-IRMC), which is supported by the US Department of Defense.
Journal ArticleDOI
Electrical and dielectric properties of Ni0.5Co0.5Ga Fe1.8–O4 (x ≤ 1.0) spinel ferrite microspheres
Safina P. Akhtar,Munirah Abdullah Almessiere,Bayram Unal,A. Demir Korkmaz,Yassine Slimani,N. Tashkandi,A. Baykal,Anwar Ul-Hamid,Ayyar Manikandan +8 more
TL;DR: In this paper , the electrical and dielectric properties of NiCoGaFe-MSF at temperatures ranging from 20 to 120 °C were systematically studied as a result of 3D graphical drawing of the data obtained from an impedance analyzer.
Journal ArticleDOI
Impact of V substitution on the physical properties of Ni–Zn–Co ferrites: structural, magnetic, dielectric and electrical properties
M. D. Hossain,A. T. M. K. Jamil,M. Hasan,M. A. Ali,I. N. Esha,Sarowar Hossain,M.A. Hakim,M. N. I. Khan +7 more
TL;DR: In this paper, the impact of V5+ substitution on the structural, magnetic, dielectric and electrical properties of Ni-Zn-Co ferrites has been studied.
Journal ArticleDOI
Study the magnetic and dielectric properties of Sn substituted nickel–cobalt ferrite synthesized by auto combustion method
TL;DR: In this article, a single-phase spinel structure of Ni0.4Co0.6-xSnxFe2O4 has been obtained by the auto combustion method and the surface morphology and elemental composition were examined by the scanning electron microscope (SEM) and energy dispersive X-ray analysis (EDX) respectively.
References
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On the Dispersion of Resistivity and Dielectric Constant of Some Semiconductors at Audiofrequencies
TL;DR: In this paper, the ac resistivity and the apparent dielectric constant of the material show a dispersion which can be explained satisfactorily with the help of a simple model of the solid: there should be wellconducting grains separated by layers of lower conductivity.
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Optical Response of High-Dielectric-Constant Perovskite-Related Oxide
TL;DR: Optical conductivity measurements on the perovskite-related oxide CaCu3Ti4O12 provide a hint of the physics underlying the observed giant dielectric effect in this material, suggesting the presence of a strong absorption at very low frequencies due to dipole relaxation.
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Dielectric Properties of Fine Particles of Fe3O4 and Some Ferrites
TL;DR: In this paper, the dispersions of resistivity and dielectric constant of fine oxides over a frequency range from 10 Hz to 1 MHz in the temperature range from 77°K to 300°K were studied.