Before the discovery of the neodymium magnet, the strongest permanent magnet was the samarium–cobalt magnet, which was based on the Sm 2 Co 17 intermetallic phase. However, samarium is expensive ...

Long gone are the days where all our data could fit on a two-megabyte floppy disk. In today's information-based society, the ...

Despite these efforts, no material has yet been identified with the performance of ANE at room temperature exceeding that of a cobalt-based topological magnet, i.e., Co 2 MnGa, reported in 2018 ...

A samarium-cobalt magnet isn’t strong enough to be worthwhile as an implant. They have a maximum rating of about N35 so they’re more costly and less functional than an N52 magnet.

The alloy could be the key to changing MRAM memory—providing a solution to the growing need for capacity and low power ...

Researchers have created a perpendicular magnetized film that may change the game for spintronics memory devices.

Magnets are made from magnetic metals – iron, nickel and cobalt. These are the only pure metals that can be turned into a magnet. If these metals have not been turned into a permanent magnet ...

Iron, steel, nickel and cobalt are magnetic materials. They are affected by magnets and are attracted to either pole of a magnet. it produces its own magnetic field the magnetic field cannot be ...