Permanent magnets based on hard hexaferrite represent the largest family of magnets being
used today by volume. They generate moderate remanence induction, but present crucial …

The applications of exchange coupled bi-magnetic hard/soft and soft/hard ferromagnetic
core/shell nanoparticles are reviewed. After a brief description of the main synthesis …

Several factors including fossil fuels scarcity, prices volatility, greenhouse gas emissions or
current pollution levels in metropolitan areas are forcing the development of greener …

This paper reports the correlation between the composition of the functional Sr0. 5Ba0.
5Sm0. 02Fe11. 98O19/x (Ni0. 8Zn0. 2Fe2O4) hard–soft nanocomposites (SrBaSmFe/x …

Motivated by the search for design principles of rare-earth-free strong magnets, we present a
study of electronic structure and magnetic properties of the ferromagnetic metal Fe 3 GeTe 2 …

Nanocomposites containing soft and hard magnetic phases have attracted immense
attention for energy-related and biomedical applications. With exchange coupling between …

Rare-earth elements (REEs) are a group of 17 elements with similar chemical properties,
including 15 in the lanthanide group, yttrium, and scandium. Due to their unique physical …

Simple Summary Magnetic hyperthermia therapy is an alternative treatment for cancer that
complements traditional therapies and that has shown great promise in recent years. In this …

Magnetic force microscopy was used to observe the magnetic microstructure of Fe 3 GeTe 2
at 4 K on the (001) surface. The surface magnetic structure consists of a two-phase domain …

Nanocomposite materials have acquired great importance, as have similar composite
materials on a macroscopic scale, because the reinforcement complements the defects in …