Many Android apps come equipped with a magnetometer. It’s mostly used for stuff like GPS or navigation apps. However, it is also capable of detecting metal. The upside is that it does work.

Fraunhofer IAF presented the latest version of its compact integrated quantum magnetometer at World of Quantum in Munich. The diamond-based system is characterized by its robustness, high integration ...

Skyfront has released the Skyfront MagniPhy, a UAV magnetometer designed for surveying, mineral prospecting, locating orphaned wellheads, and detecting landmines and unexploded ordnance (UXO). The ...

Diamond quantum magnetometer with dc sensitivity of sub-10 pT Hz−1/2 toward measurement of biomagnetic field. Physical Review Applied, 2024; 21 (6) DOI: 10.1103/PhysRevApplied.21.064010 ...

Skyfront, the world’s leader in high endurance hybrid drones, today announced that Skyfront MagniPhy, its next-generation drone magnetometer solution, is available to the market. The Skyfront MagniPhy ...

The first ever quantum magnetometer capable of providing vector measurements of both the amplitude and the orientation of Earth's magnetic field will be tested in outer space before it's available ...

This report shows the results of a test survey aimed at collecting reference data using four different UAV-based (Unmanned Aerial Vehicle) magnetometers against UXO (Unexploded Ordnance) surrogate ...