This development opens the way for materials scientists to design functional devices composed of diverse magnetic materials
differentiated at nanometer dimensions and acting in concert to exhibit novel, exciting, and totally unexplored properties.
To investigate how magnetization responds to ultrashort laser pulses the fastest way to deterministically control magnetic materials
smaller-scale laboratory sources have become available in recent years delivering ultrashort pulses in the extreme ultraviolet (XUV) spectral range.
Dey, "A study on microstructure, magnetic properties and kinetics of the nanocrystallization of [Fe.sub.40][Ni.sub.38][B.sub.18][Mo.sub.4] metglass," Journal of Magnetism and Magnetic Materials
The Ministry of Education, Culture, Sports, Science and Technology's "Elements Strategy Initiative Project"(10), carried out at NIMS in the Elements Strategy Initiative Center for Magnetic Materials
, aims at developing neodymium magnets that require no dysprosium by 2017.
Wang et al., "High frequency responses of granular magnetic material
CoFeHfO and amorphous material CoZrTa," in Proceedings of IEEE International Magnetics Conference (INTERMAG '06), p.
Contract: 2259/jn - core loss measurement facility for soft magnetic materials
Performs large-scale micromagnetic simulations to analyze the microstructures of magnetic materials
(Coercivity is the tendency of a magnetic material
to resist becoming demagnetized.)
Now, a team of engineers' improvement of a custom-made magnetic material
increases the odds that refrigeration will soon join the roster of magnet-based technologies.
This is resulting in fluctuating supply and soaring prices of rare-earth magnets, which is the primary reason why end-users are focusing on reducing their dependency on rare-earth magnets and moving to amorphous iron as a magnetic material
, thereby boosting growth of the amorphous iron market.
"The difficult part," says Junzhang Ma, postdoctoral researcher at PSI and first author of the new study, "was to identify a suitable magnetic material
in which to look for these Weyl fermions." For years, although the accepted theoretical assumption had been that in certain magnetic materials
Weyl fermions could exist by themselves, experimental proof of this was still missing despite considerable effort from several research groups worldwide.
and Fujitsu Limited today announced the development of technology that can automate the design of magnetic material
geometries, using AI to minimize energy loss.