Magnetic nanostructures, such as dots and dot arrays, nanowires, multilayers and
nanojunctions, are reviewed and compared with bulk magnets. The emphasis is on the …

Nanostructuring of magnetically hard and soft materials is fascinating for exploring next‐
generation ultrastrong permanent magnets with less expensive rare‐earth elements …

Developments in the field of magnetic materials which show promise for future applications
are reviewed. In particular recent work in nanocrystalline materials is reviewed, with either …

Permanent magnetic materials capable of operating at high temperature up to 500° C have
wide potential applications in fields such as aeronautics, space, and electronic cars. SmCo …

Abstract Iron-rich 2: 17-type Sm-Co magnets are important for their potential to achieve high
coercivity and maximum magnetic energy product. But the evolution of phase structure …

Influence of Zr contents on high-temperature magnetic performance of Sm (Co bal Fe 0.09
Cu 0.09 Zr x) 7.2 (x= 0.025, 0.03, 0.035, 0.04) magnets were investigated. As x increases …

The main phase in as-cast SmCo7− xTix (x= 0.3, 0.4, 0.5, 0.6) magnets is found to have the
TbCu7-type structure. The c/a ratio decreases with increasing Ti concentration x, but the unit …

The evolution of the phase constitution and the microstructure, as well as their effects on
magnetic performance, were investigated systematically using a prepared nanocrystalline …

The SmCo7xTix, x 0–0.56 bulk samples are prepared by arc melting. X-ray diffraction
indicates that samples with 0.2x 0.4 form a single disordered TbCu7-type structure phase …

Despite the high theoretical energy product and low material cost of Fe-rich 2: 17-type Sm-
Co-Fe-Cu-Zr magnets, it is still a big challenge to simultaneously achieve high energy …