Magnetic field, a vector field in the neighborhood of a magnet, electric current, or changing electric field, in which magnetic forces are observable. Magnetic fields such as that of Earth cause magnetic compass needles and other permanent magnets to lin
The normalized strength of the magnetic field is represented by different colours, and the field direction is represented by the black arrow lines. It is apparent that the magnetic force lines on the top of the sample are expelled by the sole SC shell (Fig. 2a) and concentrated by the ...
Magnetic reconnection can occur when two plasmas, having anti-parallel components of the magnetic field, encounter each other. In the reconnection plane, the anti-parallel component of the field is annihilated and its energy released in the plasma. Here, we investigate through laboratory experiments ...
Magnetic field is the area around a magnet. The magnetic field is the region around a magnet where the magnetic forces are observable. It is defined by the presence of magnetic force on moving charges, which are experienced as attraction or repulsion. This field can be visually represented by...
The present invention provides a power frequency, i.e., time-varying, magnetic field (PF-NF) detector system for characterizing the operational condition of a remote facility responsive to time-varying magnetic fields generated by electrical transmission lines associated with the remote facility. The ...
In this work, a new type of magnetic field sensor based on the Faraday effect by the rotation of magnetization in the stripe magnetic domain is proposed. As a Faraday element a mixed rare-earth iron garnet (TbY) IG bulk crystal with the stripe domain structure is used. In this paper, ...
The CME speeds used here corresponds to the average speed within the SOHO coronagraphic field of view. We found that magnetic helicity is positively correlated with the speed of CME. We cross-checked the helicity values using the principle of magnetic helicity conservation connecting helicity ...
Magnetic susceptibility (χ) is defined as the degree to which a material is magnetized, when placed in a magnetic field. Magnetic properties of a tissue are predominantly determined by its electron magnetization rather than its nuclear magnetization, since the magnetic moment is inversely proportional...
“Uncertainty of the magnetic-field direction measured by the SIG”, the contribution of the shock fronts becomes marginal in the process of the sub-block averaging method adopted in SIG. For the relics of Abell 2345, the polarization resolution corresponds to FWHM about 30.5″, which is higher...
This method, however, imposes constraints on the external static magnetic field thus limiting its applicability. Figure 1 NV center properties. (a) Nitrogen-Vacancy center hosted in the diamond lattice. Nitrogen is represented by a blue sphere, carbon vacancy by a white sphere, carbon atoms by ...