Journal ArticleDOI
Variation in the structural and magnetic properties of heterovalent Mn2+–Si4+ substituted MnCrFeO nanoparticles
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In this article, the authors synthesized heterovalent Mn2+−Si4+ substituted MnCrFeO nanoparticles with a nominal composition Mn1+xSixCrFe1−2xO4 (x = 0.0-0.3) via sol-gel auto-combustion method.About:
This article is published in Solid State Sciences.The article was published on 2013-12-01. It has received 5 citations till now. The article focuses on the topics: Magnetization & Lattice constant.read more
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Random site occupancy induced disordered Néel-type collinear spin alignment in heterovalent Zn2+–Ti4+ ion substituted CoFe2O4
TL;DR: In this paper, the effect of Zn2+−Ti4+ substitution on the structural, magnetic and frequency dependent permeability properties of the CFO nano-particles were investigated by X-ray diffraction, 57Fe Mossbauer spectroscopy, vibrating sample magnetometry, transmission electron microscopy and permeability analysis.
Journal ArticleDOI
Influence of Gd3+ ion substitution on the MnCrFeO4 for their nanoparticle shape formation and magnetic properties
TL;DR: In this paper, the crystal structure, nanocrystalline nature of particles, magnetic properties and dielectric properties were investigated by energy dispersive spectroscopy, X-ray diffraction (XRD), transmission electron microscopy (TEM) and pulse field magnetization techniques.
Journal ArticleDOI
X-ray diffraction based Williamson–Hall analysis and rietveld refinement for strain mechanism in Mg–Mn co-substituted CdFe2O4 nanoparticles
Kirti Desai,S. T. Alone,Santosh R. Wadgane,Sagar E. Shirsath,Khalid Mujasam Batoo,Ahamad Imran,Emad H. Raslan,Muhammad Usman Hadi,Muhammad Farzik Ijaz,R.H. Kadam +9 more
TL;DR: In this paper, a detailed investigation has been carried out on nanocrystalline particles of Mg-Mn co-substituted CdFe2O4 to estimate intrinsic strain through Williamson-Hall (W-H) analysis.
Journal ArticleDOI
Site Occupancy, Surface Morphology and Mechanical Properties of Ce3+ Added Ni–Mn–Zn Ferrite Nanocrystals Synthesized Via Sol–Gel Route
Vikram More,R. B. Borade,Kirti Desai,V. K. Barote,S. S. Kadam,Vishnu S. Shinde,D. R. Kulkarni,R.H. Kadam,S. T. Alone +8 more
TL;DR: Ferrite nanoparticles of Ni035Mn035Zn03Fe2−xCexO4 system were produced using sol-gel auto combustion technique X-ray diffraction analysis confirms the single phase cubic spinel structur as mentioned in this paper.
Journal ArticleDOI
Investigation of Cationic Distribution in Zn1−xNixFe2O4(x = 0.0 to 1.0) by Employing X-ray Absorption FineStructure Spectroscopy
TL;DR: In this paper, the phase purity and lattice parameters of newly synthesized spinel ferrites were verified by laboratory x-ray diffraction analysis and it was observed that lattice parameter decrease with increase in the Ni concentration, while the system retains cubic symmetry in Fd3m space group.
References
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Book
Elements of X-ray diffraction
TL;DR: In this article, the authors present a chemical analysis of X-ray diffraction by Xray Spectrometry and phase-diagram Determination of single crystal structures and phase diagrams.
Book
Modern Ferrite Technology
TL;DR: Ferrite Transformers and Inductors at High Power Ferrite Transformers for Magnetic Recording Ferrite Recording Ferrites for Microwave Applications-Radio and TV Applications as discussed by the authors Magnetic Measurements on Ferrite Materials and Components.
Journal ArticleDOI
A Structural and Magnetic Investigation of the Inversion Degree in Ferrite Nanocrystals MFe2O4 (M = Mn, Co, Ni)”
Daniela Carta,Maria Francesca Casula,Andrea Falqui,Danilo Loche,Gavin Mountjoy,Gavin Mountjoy,Claudio Sangregorio,Anna Corrias +7 more
TL;DR: In this article, the structural and magnetic properties of nanocrystalline manganese, cobalt, and nickel spinel ferrites dispersed in a highly porous SiO2 aerogel matrix were studied.
Journal ArticleDOI
Chemical Control of Superparamagnetic Properties of Magnesium and Cobalt Spinel Ferrite Nanoparticles through Atomic Level Magnetic Couplings
TL;DR: In this paper, a correlation between the electron spin−orbital angular momentum coupling and the superparamagnetic properties has been established in MgFe2O4 and CoFe 2O4 spinel ferrite nanoparticles The contribution to the magnetic anisotropy from the Fe3+ lattice sites is almost the same in both nanocrystallites as neutron diffraction studies have shown a similar cation distribution in these two types of spinel magnetite nanoparticles.