We developed a novel magnetometer that employs negatively charged nitrogen-vacancy (NV −) centers in diamond, to detect the magnetic field generated by magnetic nanoparticles (MNPs) for biomedical ...

The measurement of magnetic fields has a long and rich history, beginning with the invention of the compass. The earliest known compass, the “south-governor” (sinan), dates back over 2000 years. Among ...

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

This report shows the results of a test survey aimed at comparing four different UAV-based (Unmanned Aerial Vehicle) magnetometers and their capabilities to detect various infrastructure utilities.

A research team from the Hefei Institutes of Physical Science of the Chinese Academy of Sciences has developed a compact dynamic cantilever magnetometer with a diameter of just 22 mm, achieving ...

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 ...

(Phys.org) —Researchers from Princeton University in the U.S. together with colleagues from Zhejiang University of Science and Technology in China have developed a new kind of atomic magnetometer that ...

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 ...

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, ...