Rare earth (RE) takes an irreplaceable role in various fields, especially the high-tech
electronics industry, which is usually comparable to the vitamin of industry. In the …

This comprehensive review paper offers an extensive overview of recent developments in
doping strategies to enhance the applications of M-type hexaferrites. These distinctive …

The polycrystalline SrFe 12 O 19 samples deeply substituted up to at. 67% by Al 3+, Ga 3+,
In 3+, Co 3+, and Cr 3+ cations with a high configurational mixing entropy were prepared by …

A plethora of modern technologies rely on permanent magnets for their operation, including
many related to the transition towards a sustainable future, such as wind turbines or electric …

Barium hexagonal ferrites exhibiting unique self‐biasing characteristics have great potential
for application in planar microwave devices, such as self‐biased circulators. Cu doping is an …

The use of rare-earth-based permanent magnets is one of the critical points for the
development of the current technology. On the one hand, industry of the rare-earths is highly …

A novel amorphous soft magnetic composites (ASMCs) for hundreds MHz frequency
applications have been prepared under the hot-pressing molding by ultrafine submicron …

Permanent magnets are fundamental constituents in key sectors such as energy and
transport, but also robotics, automatization, medicine, etc. High-performance magnets are …

Today, waste management and recycling have critical importance given the dwindling
natural resources and to create powerful technologies for a green future. One of these …

A lot of nanocomposites containing C 60 have been developed to enable various
application opportunities. However, it seems impossible to incorporate C 60 into ceramics …