The structural and magnetic properties of nanocrystalline manganese, cobalt, and nickel
spinel ferrites dispersed in a highly porous SiO2 aerogel matrix were studied. X-ray …

The Co–ferrite nanoparticles having a relatively uniform size distribution around 8 nm were
synthesized by three different methods. A simple co-precipitation from aqueous solutions …

Magnetic spinel ferrite MFe2O4 (M= Mn, Co, Ni, Zn) nanoparticles have been prepared via
simple, green and scalable hydrothermal synthesis pathways utilizing sub-and supercritical …

Extended X-ray absorption fine structure (EXAFS) and X-ray absorption near-edge structure
(XANES) techniques at both Fe and Mn K-edges were used to investigate the formation of …

A spinel structure which is formed by a nearly closepacked fcc array of anions with holes
partly filled by the cations can be represented by the formula AB2O4 [1], A represents …

The atomic level structure of a series of monodisperse single crystalline nanoparticles with a
magnetic core of manganese ferrite was studied using X-ray absorption fine structure …

Hard/soft CoFe2O4/ZnFe2O4 and soft/hard ZnFe2O4/CoFe2O4 core/shell nanoparticles
were prepared by combining high-temperature thermolysis of metal oxide precursors with …

Structural and magnetic properties have been investigated for Co x Fe 3− x O 4 nanoferrites
(x= 0.5–1.2, with a step increment of 0.1) prepared by a citrate-precursor autocombustion …

Improving the magnetic response of nanocrystalline nickel ferrites is the key issue in high
density recording media. A series of cobalt substituted nickel ferrite nanoparticles with …

Structural and magnetic properties of γ-Fe2O3 have been studied in isometric nanoparticles
ranging from 3 to 14 nm with a narrow particle size distribution. Cation vacancy order is …