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 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 ...

This is the story of how the world travels of a 19th century explorer, two bar magnets and the World War II hunt for enemy submarines led to the invention of the portable fluxgate magnetometer. And ...

No audio available for this content. Scientists continue to search for new technologies to serve the PNT mission. One novel way to augment GPS comes from a newly developed technology involving a ...

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, ...

Use of magnetic sensors is rapidly expanding, driven by user demands in automotive, industrial, military/aerospace and consumer applications. Initially, magnetic sensors were developed and used almost ...