we have seen how the same side of the magnets repels each other. But, the magnetic field is the field of current that attracts and repels the magnet. Furthermore, in this topic, you will learn about the magnetic field, magnetic field formula, its derivation, and solved examples. ...
This work is based on the variational principle for magnetic field lines introduced in 1983 by Cary and Littlejohn. The action principles for magnetic field lines and for Hamiltonian mechanics are recalled to be analogous. It is shown that the first one can be rigorously proved from first princi...
Magnetic hyperfine fieldPerturbed angular correlationThe orientation of the magnetic hyperfine field B hf at 111 Cd in gadolinium metal relative to the hexagonal symmetry axis of the host has been investigated by perturbed angular correlation spectroscopy. Its temperature dependence agrees with the results...
The second: the solar magnetic field (MFs) from synoptic magnetographs. The third: CI measured at the east limb. And the fourth (bottom) panel: CI at the west limb. The vertical thick dashed lines show the minimum times of the solar cycles. Full size image Cross-correlation analysis is ...
The field is applied in the plane of the sample along the EA and perpendicular to the strain axis to ensure that the field lies in the plane for each point on the sample. Figure 6b shows the in-plane hysteresis loops measured with SQUID-VSM at room temperature (300 K) for flat, ...
Enabling cobalt ferrite (CoFe2O4) for low magnetic field strain responsivity through Bi3+ substitution: Material for magnetostrictive sensors Bismuth-substituted cobalt ferrite, CoBixFe2-xO4 (x = 0, 0.1, 0.2 and 0.3), samples with enhanced magnetostriction behavior were synthesized through a glyc.....
It is also revealed that application of magnetic field along the c axis induces a multiferroic (weakly ferromagnetic and ferroelectric) phase with magnetization [> or =0.5 microB/formula unit (f.u.)] and electric polarization (> or =0.2 microC/cm2) both along the c axis. Exchange strict...
The spectral formulae obtained are discussed in juxtaposition with those for Alfvén modes in the solid star model with the poloidal, homogeneous internal and dipolar external, magnetic field whose inferences are relevant to Alfvén vibrations in magnetic white dwarfs. 展开 ...
The change of the coercive field on warming hints at a magnetic phase transition occurring between 2 and 250 K which is also confirmed by the PND data presented below. The different coercive fields between samples are attributed to variations in particle size39. The magnetization data observed ...
along z axis. The numbers represent the terminal positions for the measurements.bThe corresponding inverse spin Hall signal as a function of out-of-plane magnetic field. The voltage jump is denoted as ∆VISHE.cThe corresponding spin Hall signal as a function of out-of-plane magnetic field....