Communications and location technologies are primarily based on the generation transmission, and reception of electromagnetic signals. In certain cases, the environment can distort, attenuate, or even ...

A researcher holds an Optically Pumped Magnetometer (OPM) to a person's neck. The OPMs can non-invasively measure neural activity in major nerves of the human neck, allowing researchers to track the ...

Atomic magnetometry exploits the interaction between atomic spins and magnetic fields to achieve extraordinarily sensitive measurement of biomagnetic signals. In these devices, vapours of alkali atoms ...

Researchers placed Optically Pumped Magnetometers (OPMs), shown in dashed red boxes, on the right side of study participants' cervical neck area. Two OPMs recorded participants' neural response, ...

Quantum magnetometers can detect and visualize the tiniest damage in ferromagnetic materials. In aerospace technology or the automotive industry, they can help to significantly increase the resilience ...