Devices taking advantage of the collective quantum behavior of spin excitations in magnetic materials—known as magnons—have ...

Forbes contributors publish independent expert analyses and insights. David Bressan is a geologist who covers curiosities about Earth.

The magnetized rocks of Earth's crust and mantle, also known as the upper lithosphere, accounts for generating 6 percent of ...

New NASA research demonstrates that 540 million years of Earth’s magnetic field changes have corresponded to surface ...

Rethinking magnetic perfection. The discovery holds promise for a wide range of technologies that rely on strong, stable ...

Fraunhofer IAF presents compact integrated quantum sensor at World of Quantum 2025 The highly integrated vector magnetometer ...

The highly integrated vector magnetometer is based on nitrogen vacancies (NV) in diamond and provides access to the smallest ...

A NASA-sponsored team is creating a new approach to measure magnetic fields by developing a new system that can both take ...

I’ve just come across those as Bosch is developing magnetic-field quantum sensors harnessing “the power of quantum physics to enable measurements with unmatched precision” while being much more ...

Miniature robot takes flight using magnetic fields, no onboard power Just 21 milligrams - and it flies like a bee By Skye Jacobs April 3, 2025, 11:25 15 comments ...

The maximum field tolerance of these MRAM devices is between a few tens of milliTesla, mT, to 100mT, depending upon the MRAM target application. 10mT in SI units is 100G in CGS units of magnetic ...