This tutorial review summarizes the recent advances in the chemical synthesis and potential
applications of monodisperse magnetic nanoparticles. After a brief introduction to …

After the development of Nd–Fe–B magnets, rare-earth magnets are now essential
components in many fields of technology, because of their ability to provide a strong …

The principles of operation of permanent magnets are summarized, and their development
is reviewed. The key figure of merit, the energy product, improved exponentially over much …

This paper reviews recent developments in research in nanostructured permanent magnets
(hard magnetic materials) with emphasis on bottom-up approaches to fabrication of hard/soft …

There are two main thrusts towards new permanent-magnet materials: improving extrinsic
properties by nanostructuring and intrinsic properties by atomic structuring. Theory—both …

Nd-Fe-B permanent magnets have recently regained intense research interest due to their
broadening applications in the traction motors of hybrid and pure electric vehicles and wind …

Nanocomposite of hard (BaFe12O19) and soft ferrite (Ni0. 8Zn0. 2Fe2O4) are prepared by
the mixing of the individual ferrite components at appropriate ratio and subsequent heat …

In this chapter, we review recent advances in Nd-Fe-B based permanent magnets that have
been made in the last 10 years with a historical review of the early developments of Nd-Fe-B …

We have observed the exchange spring behavior in the soft (Fe 3 O 4)-hard (BaCa 2 Fe 16
O 27)-ferrite composite by tailoring the particle size of the individual phases and by suitable …

We demonstrate that a SmCo/FeCo based hard/soft nanocomposite material can be
fabricated by distributing the soft magnetic-Fe phase particles homogeneously in a hard …