Altermagnets are a newly recognized class of antiferromagnets whose magnetic structure behaves very differently from what is ...

Artificial intelligence is colliding with a hard physical limit: the energy and heat of conventional chips. As models scale ...

Large data centers rely on magnetic materials as data storage media, in which bits of information (i.e., "0" or "1") are encoded by the magnetization direction (i.e., "up" or "down"). The term "magnet ...

A long-standing explanation for magnetoresistance may be incomplete. New evidence suggests a universal interfacial mechanism is at play. A major advance in spintronics came with the discovery of ...

Magnets have fascinated humans for several thousand years and enabled the age of digital data storage. They occur in various flavors. Ferrimagnets form the largest class of magnets and consist of two ...

Tests of glass samples gathered on Apollo missions show magnetization may result from impacts of objects like meteors, not as a result of magnetization from the presence of a magnetic shield. In 2024, ...

The magnet is the characteristic substance that draws in the ferromagnetic material like iron or nickel by the force of attraction. Individuals depend on magnets for industrial and commercial use.

The properties of magnetism have puzzled and intrigued humanity for as long as its existence, but its origins are often associated with ancient Greece. Magnetism's earliest chronicler in Greece, the ...

In 2024, a new age of space exploration will begin when NASA sends astronauts to the moon as part of their Artemis mission, a follow-up to the Apollo missions of the 1960s and 1970s. Some of the ...