Recently the MagQuest competition on improving the measuring of the Earth’s magnetic field announced that the contestants in the final phase have now moved on to launching their satellites within the ...

VTT Technical Research Centre of Finland has developed an innovative magnetometer that can replace conventional technology in applications such as neuroimaging, mineral exploration and molecular ...

Magnetometers are scientific instruments that measure the strength and/or direction of a magnetic field. Typically, magnetometers measure a magnetic field or flux density in metric units of gauss (G) ...

Researchers have developed a precision magnetometer based on a special material that changes optical properties in response to a magnetic field. The device, which is integrated onto a chip, could ...

An innovative magnetometer that can replace conventional technology in applications such as neuroimaging, mineral exploration and molecular diagnostics has been developed by scientists. Its ...

An atomic magnetometer that can detect magnetic fields one hundred billion times smaller than the Earth’s and does not require stringent shielding from the Earth’s own field has been developed by an ...

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 ...

Ultrasensitive magnetometers have found a wide range of applications, from condensed-matter experiments 5 and gravitational wave detection 6, to detection of NMR signals 7,8, studies of ...

A tiny, needle-shaped ferromagnet could form a magnetic sensor far better than the current best instruments, according to theory. A compass for the nanoworld. A 10-micrometer-long needle of ...