Abstract: Based on the Giant Magnetostrictive Material (GMM) Terfenol-D and fiber Bragg grating, the optical fiber magnetic field temperature sensor for magnetic field measurement is proposed. Its ...

A subset of data that helps map out the sun's magnetic fields was recently released from the Solar Dynamics Observatory (SDO). Observations that measure the strength and direction of magnetic fields ...

Magnetic induction underpins many technologies in everyday life. A changing magnetic flux through a wire loop induces an electromotive force (emf) and, if the circuit is closed, a current. Faraday’s ...

The ocean abundant with undiscovered resources is an important frontier for humanity’s exploration of the Earth. As the pressure on global supply and demands increases, deep-sea research and ...

The compact integrated quantum magnetometer of Fraunhofer IAF is based on nitrogen vacancies (NV) in diamond and offers new applications in biomedicine, materials testing, navigation, and geology.