manipulating or detecting magnetic fields. This can include magnetic memories, magnetometers and devices for magneto-optics. Magnetism can also play a central role in spintronic devices.

Just like a solid piece of iron, a ferrofluid is also responsive to magnets and magnetic fields. Since ferrofluids are easy to control and offer great flexibility with fast motion, they are often ...

In 1802, Gian Domenico Romagnosi was the first to publish the suggestion that electricity and magnetism are related. In 1820, Hans Christian Ørsted found that an electric current produces a magnetic ...

Seeking to mimic self-assembly processes that occur naturally, RIKEN researchers have demonstrated that the self-assembly of ...

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

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

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) A flower-shaped structure only a few ...

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 ...

A vast and evolving anomaly in Earth’s magnetic field, situated above South America and the southern Atlantic Ocean, ...

S cientists have found that it’s possible to generate electric power from Earth’s rotation through its own magnetic field ...