Effect of antisite formation on magnetic properties of nickel zinc ferrite particles

2013 ◽  
Vol 114 (18) ◽  
pp. 183903 ◽  
Author(s):  
B. Ghosh ◽  
M. Sardar ◽  
S. Banerjee
Keyword(s):  
Magnetic Properties ◽  
Zinc Ferrite ◽  
Nickel Zinc

Synthesis, structure, and magnetic properties of rare-earth-doped Ni0.75Zn0.25Fe2O4 nickel zinc ferrite

2016 ◽  
Vol 52 (9) ◽  
pp. 932-938 ◽  
Author(s):  
G. V. Bazuev ◽  
O. I. Gyrdasova ◽  
S. I. Novikov ◽  
A. Yu. Kuznetsov
Keyword(s):  
Magnetic Properties ◽  
Rare Earth ◽  
Zinc Ferrite ◽  
Nickel Zinc ◽  
Rare Earth Doped

scholarly journals Synthesis of nanosized nickel zinc ferrite using electric arc furnace dust and ferrous pickle liquor

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Ayman Galal ◽  
Olfat Sadek ◽  
Moataz Soliman ◽  
Shaker Ebrahim ◽  
M. Anas
Keyword(s):  
Magnetic Properties ◽  
Zinc Ferrite ◽  
Electric Arc Furnace ◽  
Electric Arc ◽  
Arc Furnace ◽  
X Ray ◽  
Electric Arc Furnace Dust ◽  
Nickel Zinc ◽  
Ni Content ◽  
Pickle Liquor

AbstractElectric arc furnace dust (EAFD) and waste pickle liquor (WPL); two major side products of the steel industry with negative environmental impact were used for the synthesis of nickel zinc ferrite (NZF); the important magnetic ceramic material of versatile industrial applications. The structural and magnetic properties of the prepared material were examined which showed good magnetic properties (high saturation magnetization and low coercivity) compared with those synthesized from pure reagents. In the applied process, nano sized nickel zinc ferrite (NZF) with a composition of Nix(Zn + impurities)1−xFe2O4 (where x = 0, 0.25, 0.5, 0.75 and impurities of manganese, magnesium, and calcium were prepared using zinc-containing electric arc furnace dust (EAFD) and waste pickle liquor (WPL). The chemical compositions of the prepared samples were determined using X-ray fluorescence (XRF) analysis. The optimum acetic acid concentration for EAFD treatment was found 2% v/v that decreased Ca content of EAFD by 70.6% without loss of Fe and Zn. The structural and morphological characterization was done by X-ray diffraction (XRD), Fourier transform infrared (FTIR) and Field Emission Scanning Electron Microscope (FESEM) to confirm the formation of Ni–Zn ferrite nanoparticles and estimate the particle sizes. The maximum saturation magnetization (Ms) of 73.89 emu/g was achieved at 0.5 Ni content and the minimum coercivity of 2.55 Oe was obtained at 0.25 Ni content.

Magnetic properties and DC electrical resistivity studies on cadmium substituted nickel–zinc ferrite system

2011 ◽  
Vol 323 (16) ◽  
pp. 2115-2121 ◽  
Author(s):  
M. Siva Ram Prasad ◽  
B.B.V.S.V. Prasad ◽  
B. Rajesh ◽  
K.H. Rao ◽  
K.V. Ramesh
Keyword(s):  
Magnetic Properties ◽  
Electrical Resistivity ◽  
Zinc Ferrite ◽  
Dc Electrical Resistivity ◽  
Nickel Zinc ◽  
Ferrite System

Anisotropic growth and magnetic properties of nickel–zinc ferrite thin film by spin spray deposition

2021 ◽  
Vol 47 (1) ◽  
pp. 1318-1324
Author(s):  
Hai Liu ◽  
Zhong Yu ◽  
Bin Fu ◽  
Maojun Ran ◽  
Chuanjian Wu ◽  
...  
Keyword(s):  
Thin Film ◽  
Magnetic Properties ◽  
Zinc Ferrite ◽  
Spray Deposition ◽  
Anisotropic Growth ◽  
Nickel Zinc

Sol–gel processing and magnetic properties of nickel zinc ferrite thick films

2000 ◽  
Vol 26 (5) ◽  
pp. 507-512 ◽  
Author(s):  
Miroslav Sedlář ◽  
Vlastimil Matějec ◽  
Tomáš Grygar ◽  
Jana Kadlecová
Keyword(s):  
Magnetic Properties ◽  
Zinc Ferrite ◽  
Thick Films ◽  
Sol Gel ◽  
Nickel Zinc ◽  
Gel Processing

Transport and Magnetic Properties of Nano Compounds of Nickel-Zinc Ferrite for Frequency Reliant Applications

2017 ◽  
Vol 4 (11) ◽  
pp. 12125-12129 ◽  
Author(s):  
B. Daruka Prasad ◽  
H. Nagabhushana ◽  
K. Thyagarajan
Keyword(s):  
Magnetic Properties ◽  
Zinc Ferrite ◽  
Nickel Zinc

Epitaxial Growth and Magnetic Behavior of (Ni,Zn)Fe2O4 Thin Films on Si Substrate Using Designed Buffer Layers for Novel Memory Application

2002 ◽  
Vol 747 ◽  
Author(s):  
Naoki Wakiya ◽  
Kazuo Shinozaki ◽  
Nobuyasu Mizutani
Keyword(s):  
Thin Films ◽  
Magnetic Properties ◽  
Remanent Magnetization ◽  
Zinc Ferrite ◽  
Lattice Mismatch ◽  
Magnetic Behavior ◽  
Buffer Layers ◽  
Si Substrate ◽  
Antiphase Boundaries ◽  
Nickel Zinc

ABSTRACTEpitaxial nickel zinc ferrite (Ni,Zn)Fe2O4 (NZF) thin films were successfully deposited on (MgO-Al2O3)/CeO2/YSZ/Si(001) substrates, where (MgO-Al2O3) is MgO doped with Al2O3. The crystallographic orientation and magnetic properties (saturation magnetization: Ms, and squareness: Mr/Ms where Mr is remanent magnetization) of NZF thin films were considerably changed with the amount of Al2O3 addition. If the amount of Al2O3 addition was less than 7 mol%, (001)-oriented epitaxial NZF thin films were obtained and the films had low squareness (around 45%). If the amount of Al2O3 addition was more than 7 mol%, (111)-oriented epitaxial NZF thin films were obtained and the films had high squareness (around 60–81%). Maximum squareness (81%) was obtained if the amount of Al2O3 addition was 26 mol%. For the sample with this Al2O3 content, the lattice mismatch between NZF and (MgO-Al2O3) buffer layer was 3.2%. The fact that high squareness was not obtained if lattice mismatch was very small (-0.3% on MgO) but obtained if lattice mismatch was 3.2% suggests that lattice mismatch to a certain content is important to avoid the formation of antiphase boundaries (APBs). This consideration was confirmed by examining other buffer layers having various lattice mismatches with NZF.

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