Journal ArticleDOI
Cation distribution in germanium-substituted magnesium ferrites
TLDR
In this article, a series of tetravalent germanium substituted magnesium ferrites with the compositional formula Mg1+xGexFe2−2xO4.About:
This article is published in Solid State Communications.The article was published on 1988-10-01. It has received 15 citations till now. The article focuses on the topics: Curie temperature & Remanence.read more
Citations
More filters
Journal ArticleDOI
Impacts of Ni–Co substitution on the structural, magnetic and dielectric properties of magnesium nano-ferrites fabricated by micro-emulsion method
Rajjab Ali,Azhar Mahmood,Muhammad Azhar Khan,Adeel Hussain Chughtai,Muhammad Shahid,Imran Shakir,Muhammad Farooq Warsi +6 more
TL;DR: In this paper, the debye-type relaxation phenomenon was used to explain the dielectric properties of spinel nano-structures and the increase in the tendency of saturation magnetization is consistent with the enhancement of crystallinity.
Journal ArticleDOI
Combustion synthesis of Mg–Er ferrite nanoparticles: Cation distribution and structural, optical, and magnetic properties
R. Tholkappiyan,K. Vishista +1 more
TL;DR: In this article, rare earth ion (Er 3+ )-doped magnesium ferrite nanoparticles of basic composition MgFe 2− x Er x O 4 ( x = 0, 0.02, 0.,04, and 0.06) were synthesized by a combustion method with use of glycine as fuel.
Journal ArticleDOI
Effect of cation distribution on structural and magnetic properties of Dy substituted magnesium ferrite
TL;DR: In this article, the elemental composition of pure and dysprosium substituted magnesium ferrite was calculated from energy dispersive x-ray analysis spectrum which is then correlated with the experimentally obtained values.
Journal ArticleDOI
Effect of Zn-Cr substitution on the structural, magnetic and electrical properties of magnesium ferrite materials
S. Yonatan Mulushoa,Ch Vijaya Kumari,Vemuri Raghavendra,K. Ephraim Babu,B.S.N. Murthy,Kundavarapu Suribabu,Y. Ramakrishna,N. Murali +7 more
TL;DR: In this paper, the authors presented the presence of single phase cubic spinel structure and showed an increasing trend of lattice parameter with the expansion of the spinel lattice which resulted from the partial incorporation of larger radii.
Journal ArticleDOI
Magnetic and Mössbauer spectral studies of nano crystalline cobalt substituted magnesium ferrites (MgxCo1 − xFe2O4)
TL;DR: In this paper, the particle size of as obtained samples was found to be ~6 nm, which increases up to ~80 nm after annealing at 1,000°C.
References
More filters
Journal ArticleDOI
The far-infrared spectra of some mixed cobalt zinc and magnesium zinc ferrites
O. S. Josyulu,J. Sobhanadri +1 more
TL;DR: The far-infrared spectra of five mixed ferrites in the range 200 to 640 cm−1 are reported in this article, and four bands are observed. But the spectral properties of these bands are unknown.
Journal ArticleDOI
On the cation distribution in the spinel systemyMg2TiO4−(1−y)MgFe2O4
TL;DR: In this article, the cation distribution and the oxygen parameter for the system Mg1+y Fe2(1−y) Ti 2 y O4 have been determined using the intensities of X-ray reflections.
Journal ArticleDOI
Inhibition of domain wall formation and its effects on the bulk magnetic properties of certain spinels
TL;DR: In this paper, it is shown that the magnetic behavior of titanomagnetites is similar to a spin glass, which is interpreted as a transition of optimum single-domains going over to superparamagnetic state.
Journal ArticleDOI
Effect of doping a Mn-Zn ferrite with GeO 2 and SnO 2
G. C. Jain,B. K. Das,S. Kumari +2 more
TL;DR: In this article, the effects of various additions of GeO 2 or SnO 2 in a Mn-Zn ferrite on the microstructure and magnetic properties have been studied.
Journal ArticleDOI
Mössbauer study of the spinel system GexCu1−xFe2O4☆
G.J. Baldha,Rachana Kulkarni +1 more
TL;DR: In this article, the magnetic properties of the spinel series Ge x Cu 1− x Fe 2 O 4 (X = 0 to 0.8) have been investigated by means of Mossbauer spectroscopy.
Related Papers (5)
FTIR study of Ni, Cu and Zn substituted nano-particles of MgFe2O4
A. Pradeep,G. Chandrasekaran +1 more