From ancient compasses to modern smartphones, magnetometers have quietly shaped how we sense and navigate the world. Let us explore the fundamentals behind these field-detecting devices. Magnetic ...

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 ...

High-precision magnetometers are used to measure the strength and direction of magnetic fields for various applications. However, many of today's magnetometers must operate at extremely low ...

SBQuantum's quantum diamond magnetometer, as explained by CEO David Roy-Guay, is set to transform navigation and Earth ...

A highly sensitive diamond quantum magnetometer utilizing nitrogen-vacancy centers can achieve millimeter-scale resolution magnetoencephalography (MEG). The novel magnetometer, based on ...

A new micropower magnetometer—a tiny Hall-effect-based sensor—offers on-the-fly selectable modes and advanced configurability for rotary, linear, and 3D joystick control in gaming and industrial ...