Researchers built a fingernail-sized magnetometer using metasurfaces that measures fields billions of times weaker than Earth ...

These days, most of us have a smartphone. They are so commonplace that we rarely stop to consider how amazing they truly are.

This report shows the results of a test survey aimed at comparing four different UAV-based (Unmanned Aerial Vehicle) magnetometers and their capabilities to detect various infrastructure utilities.

This article was updated and checked for accuracy in April 2024. It was originally published in 2021. Believe it or not, metal detection is actually possible on Android phones. In fact, the first ...

Fluxgate magnetometers represent a cornerstone technology in magnetic field measurements, utilising a ferromagnetic core excited by an alternating current to gauge weak, quasi‐stationary magnetic ...

A magnetometer is an electronic device capable of measuring magnetic fields or magnetic dipole moment. Magnetometers are widely used for measuring the Earth’s magnetic field, in geophysical surveys, ...

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 ...