Stabilising curve: The arrows show the remnant magnetisation of a toroidal nanomagnet. On the outer edge (the right) we can see a vortex where the magnetisation spirals inwards to a point. An ...
Altermagnets, which exhibit momentum-dependent spin splitting without spin–orbit coupling (SOC) or net magnetization, have recently attracted significant international attention. The realization and ...
Fusion files first: Commonwealth Fusion Systems became the first fusion company to apply for U.S. grid interconnection, targeting electricity delivery in the early 2030s. Laser plasma leap: ...
Ferromagnets are characterized by a magnetization that has long been used to store information. The magnetization is largely due to localized electron spins with their associated magnetic moments ...
The mechanism that can cause a rapidly expanding plasma—the superhot state of matter harnessed in fusion energy systems—to ...
An electromagnet can be used to attempt to magnetize a few different cores, including a steel core, a soft iron one, and an aluminum one. Different objects can be picked up by the magnetizable cores, ...
Recent breakthroughs show magnetic fields behaving in unexpected ways, from reviving superconductivity in nickelates to self-magnetizing fusion plasmas. These findings challenge long-held assumptions ...
Altermagnets, which exhibit momentum-dependent spin splitting without spin–orbit coupling (SOC) or net magnetization, have recently attracted significant international attention. A team led by Prof.