Research interests in nano crystalline soft magnetic materials
have surged on the coattails of their unique microstructure and attractive magnetic properties.
Thereby, an increasing number of end-users are incorporating innovative magnetic materials
, including amorphous iron, to replace rare-earth magnets in various power distribution systems.
With existing design methods for the geometries of magnetic materials
, because of the strong non-linearity unique to magnetic materials
(magnetic hysteresis), it is difficult to find an optimal geometry for minimizing magnetic loss, thereby making automated geometry design challenging.
"Fundamental advances in our understanding of magnetic materials
, such as those demonstrated in this study by Professor Wang and his team, is critical to realizing continued breakthroughs in computing performance and efficiency."
This was meant to serve as a wake-up call for decision-makers on the need to develop alternative supply chains for RE-based magnetic materials
around the world.
The new magnetic material
discovered is a compound called chromium germanium telluride (Cr2Ge2Te6, or CGT).
However, the implementation of such methods also means that larger quantities of the magnetic materials
must be used and thus results in rising of the weight of the machine and its cost .
Recent advances in this field include the magnetoresistance effect, diluted magnetic semiconductors, Hall effect, field-free magnetization switching, improved hard magnetic materials
, and the exploration of low-dimensional materials with controlled spin states.
 studied using FEM the flux density distribution of an HSV whose iron core is made of a nano-based soft magnetic material
. It was discovered that solenoid valves with different soft magnetic materials
have different characteristics of electromagnetic force.
Summary: "The novel magnetic materials
that Masdar Institute researchers are discovering could support the development of next-generation clean energy technologies, including wind turbines."
Design pneumatically retracts magnet rods, then rotates rods and wipes the magnetic materials
to the end and into a collection chamber.
Rahmatizadeh, "Economic Aspects of Minimizing the Effects of Mechanical Stress in Induction Motor Stator Cores", Journal of Magnetism and Magnetic Materials
Felix, "Magnetic fluid hyperthermia (MFH): cancer treatment with AC magnetic field induced excitation of biocompatible superparamagnetic nanoparticles," Journal of Magnetism and Magnetic Materials
This work continues the research which looks at the influence of two different magnetic materials
in a core construction on the transformation errors of a measuring current transformer .
has announced the commercial release of the new MDMK4040 (4.0 mm x 4.0 mm x 1.2 mm, the maximum height value), following the commercialization of a 4-[mm.sup.2] metal core SMD power inductor MCOIL Series that uses metallic magnetic materials
. This product is a power inductor for choke coil applications aimed at the power circuits of low profile digital devices, such as note PCs, as typified by the tablet PC and ultrabook device, with their continuing trend for small size, low profile and high performance.