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

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 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 ...

A material’s response to an applied magnetic field can be characterized as diamagnetic, paramagnetic, ferromagnetic or antiferromagnetic. Although molecular qubits offer precise, controllable ...

An open-transmit and 24-channel flexible receiver head coil enhances ultrahigh-field fMRI, enabling sub-millimeter resolution for somatosensory and motor cortex mapping, advancing neuroscience and ...

The MMG has been at the forefront of alloy development and processing of magnetic materials for many years, working on ferrite, samarium cobalt and neodymium iron boron magnets in all their forms.