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

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 ...

OWING to the troublesome changes of zero and torsion constant of the silk suspensions of magnetometers, experiments have been made at the Royal Observatory, Greenwich, with the view of finding a ...