A magnetometer is a device that measures magnetism: the direction, strength, or relative change of a magnetic field at a ...

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

SANTA ROSA, Calif.--(BUSINESS WIRE)--PNI Sensor Corporation, the world’s foremost expert in precision location, motion tracking, and fusion of sensor systems into real-world applications, today ...

Modern smartphones are packed with a wide range of sensors, and their magnetometer can successfully identify certain kinds of ...

SHERBROOKE, Canada (September 21, 2023) – SBQuantum, the first company developing diamond quantum magnetometers capable of providing vector measurements of both the amplitude and the orientation of ...

November 22, 2013 – CEA-Leti’s next-generation magnetometer technology was launched into space today on board the European Space Agency’s three Swarm satellites to collect unprecedented detail about ...

While most sensors that surround us and make modern technology possible are well-known and understood, magnetic sensors used in magnetometers are often overlooked or misunderstood, even though they’re ...

Researcher Michael Romalis from Princeton University tests out the in-the-field MEG recording apparatus. (Courtesy: Mark Limes) A portable sensor that can detect tiny biomagnetic signals from the ...

Your Android phone hides powerful sensors that already handle navigation, security, and automation, but rarely get used ...