Tiny magnetic "flowers" engineered by physicist Anna Palau are redefining how we manipulate magnetic fields. These ...

A flower-shaped structure only a few micrometres in size made of a nickel-iron alloy can concentrate and locally enhance magnetic fields. (Nanowerk News ... Two magnetic contrast maps. The cobalt rod ...

Magnetic devices are components for creating, manipulating or detecting magnetic fields. This can include ... that can then be used to map electrons within molecules. The interplay between ...

but by utilizing magnetic field maps of the Earth's surface, one, by measuring the magnetic field precisely, one can navigate with a certain resolution on the surface of the Earth. Another major ...

As researchers seek new countermeasures to protect space travelers, more data is needed on astronauts with varying health backgrounds and undertaking different kinds of missions in order to map out ...

It is a 5 min scan (2.5 min for each flip angle) that provides eight qualitative and seven quantitative clinically useful images such as T1maps, spin density maps, QSM, R2 ∗, B1 field corrections ...

A flower-shaped structure only a few micrometers in size made of a nickel-iron alloy can concentrate and locally enhance ...

Controlling magnetism in a device is not easy; unusually large magnetic fields or lots of electricity are needed, which are ...

BESSY II: Magnetic 'microflowers' enhance local magnetic fields A metamaterial with potential applications in sensor technology Date: March 25, 2025 Source: Helmholtz-Zentrum Berlin für ...