Abstract Development of new superparamagnetic materials with narrow size distribution is
crucial for biomedical and environmental applications. Hence, we report the synthesis of …

Ni–Zn ferrites exhibit properties like high resistivity, high Curie temperature, and low relative
loss. In this paper, the impact of the small doping of Europium on structural, magnetic and …

Strontium spinel ferrite nanoparticles (SrFe 2 O 4) were prepared by the sol–gel method
using precursors with different pH values. The morphology and structure of the samples …

Cobalt-substituted zinc spinel ferrites having chemical composition Zn1− x Co x Fe2O4 with
stoichiometric proportion 'x'equals 0.00, 0.25, 0.50, 0.75, and 1.00 have been synthesized by …

A series of Mg-doped NiFe 2 O 4 (NMF) and Co-doped NiFe 2 O 4 (NCF) nanoparticles were
synthesized via citrate-gel method. The X-ray diffraction patterns of conventionally heated …

Abstract Spinel structured M 0.5 Zn 0.5 Fe 2 O 4 (M= Ni, Co, Cu) were synthesized through a
solid state route. Phase analysis of the samples showed the formation of a single phase …

Sol-gel method incorporating auto combustion is used to prepare Al3+ substituted Ni0.
4Zn0. 35Co0. 25Fe2-xAlxO4 with concentration (x= 0.0, 0.10, 0.20) samples. XRD shows …

The SrNixFe12− 2xO19 (where x= 0.0–0.8) hexaferrites powders were synthesized using
Coprecipitation method and the pellets were prepared at 1100 C/4 h in muffle furnace. XRD …

A long-range magnetic order in the topological insulator (Bi 2 Te 3) achieved a great interest
by the doping of magnetic elements on to Bi and Te-sites. The magnetic moments can be …

Solid-state method developed neodymium-doped Ni-Zn ferrites exhibit additional orthoferrite
and α-Fe2O3 phases. The change in magnetic properties and lattice parameters are …