Over the past few decades, owing to their unique functional properties such as physical,
chemical, optical and electronic properties, spinel materials have attracted significant …

Nanoscale metal oxides are of tremendous current interest to scientists and engineers
because of the potential of their emerging applications spanning from catalysts, sensors …

In this work, MgFeCrO 4 magnetic nanoparticles were prepared in spinel structure via the
green sol-gel method. The high photocatalytic activity of MgFeCrO 4 MNPs was studied for …

Electrical conductivity and dielectric measurements have been performed for nanocrystalline
NiFe 2 O 4 spinel for four different average grain sizes, ranging from 8 to 97 nm. The …

Nanocrystalline NiFe 2 O 4 spinel has been synthesized with various grain sizes by high-
energy ball milling. From the high-field magnetization studies and extended x-ray-absorption …

Nanostructured ZnFe 2 O 4 ferrites with different grain sizes were prepared by high energy
ball milling for various milling times. Both the average grain size and the root mean square …

An in-situ Raman spectroscopic study was conducted to explore the pressure induced
phase transformation of spinel-type ferrite ZnFe2O4. Results indicate that ferrite ZnFe2O4 …

Abstract CoFe 2 O 4 nanoparticles (< D NPD>∼ 6 nm), prepared by a thermal
decomposition technique, have been investigated through the combined use of dc …

In recent years, ferrofluid has emerged as a new class of'smart nanofluid,'whose properties
are controllable by an external magnetic field. It is well known for its unique property of …

ZnFe2O4 nanoparticles with average grain size ranging from 40 to 60nm behaving
superparamagnetic at room temperature have been produced using a low-temperature solid …