High-sensitivity InSb Hall elements from Diodes detect rotation speed and current across a broad range of applications, even in weak magnetic fields. The AHE300 sensor supports Hall output voltage (V ...

Our lives are surprisingly dependent upon this extremely light and unreactive gas, yet supplies of it are remarkably fragile.

It takes lithium and cobalt to build the batteries that power electric vehicles and e-bikes, nickel and rare earth elements ...

A team of scientists in South Korea has developed a new way to make high-performance permanent magnets without using costly heavy rare earth elements. This breakthrough could help reduce costs and ...

US president Donald Trump recently signed an agreement to share Ukraine’s mineral resources. Just how scarce are rare earth ...

10 Coolest Video Game Features (That Are Utterly Pointless) - Commenter Edition ...

Magnetic materials have become indispensable to various technologies that support our modern society, such as data storage devices, electric motors, and magnetic sensors.

The problems associated with rare and difficult-to-obtain materials – as used in motors that power EVs as well as batteries – ...