The phenomenology of exchange bias and related effects in nanostructures is reviewed.
The types of systems discussed include: lithographically fabricated ferromagnetic (FM) …

The magnetic properties of ferromagnetic-antiferromagnetic Co-CoO core-shell
nanoparticles are investigated as a function of the in-plane coverage density from 3.5% to …

Colloidal magnetic nanoparticles (NPs) have been applied in magnetic separations, in
medicine and in biochemistry. They are also potentially applicable in magnetic recording …

A size series of ligand-stabilized Ni nanoparticles (NPs) with diameters between 8− 24 nm
was prepared by solution chemistry, followed by solution-phase oxidation with atmospheric …

Nanomagnetism encompasses naturally occurring magnetic molecules and clusters as well
as artificially structured low-dimensional magnetic materials. Basic research areas include …

Shape-and size-controlled dispersible inorganic nanocrystals such as metals,
semiconductors, and metal oxides have attracted considerable interest because of both their …

Magnetic multilayered, onion-like, heterostructured nanoparticles are interesting model
systems for studying magnetic exchange coupling phenomena. In this work, we synthesized …

Exchange bias is a phenomenon that has attracted a great deal of interest in the 50 years
following its discovery, but that is still lacking a deep theoretical understanding of its origin in …

Exchange bias, as an internal magnetic bias induced by a ferromagnetic–antiferromagnetic
exchange coupling, is extremely important in many magnetic applications such as …

This study presents a comparison of the magnetic properties of core/shell nanoparticles
composed of cobalt (Co) and cobalt oxide (CoO), with variations in their crystalline structure …