These ideas were obtained from a recent paper we published [Class. Quantum Grav. (2015)] on non-stationary teleparallel metrics, where at coherent length of 10 kpc a magnetic field of [Formula: see text] Gauss is obtained. At early universe, a torsion of 1 MeV leads us to a magnetic ...
Turning back to the question regarding the term “field-induced phase transition” let us note that a broader class of phase transition is described by this term: (i) Ferrimagnetic–canted–ferromagnetic transitions, which are under consideration here. Occasionally these are referred to as spin-fl...
wherein R corresponds to the exciter conductor spacing of the second exciter conductor 16 from the sensor element, a magnetic field component according to formula (3) results: B1,x=μ2πI1·z(x12+z2)(3) Here, it was assumed that the second exciter conductor 16 has the same ve...
For a large class of substances, specifically the paramagnetic and diamagnetic substances, the magnetization vector M is proportional to the magnetic field strength, H. For these substances, we can write: (15.16)M=χH where χ is a dimensionless factor called magnetic susceptibility. If the sample...
Zhou, L., Miller, M.K., Dillon, H., Palasyuk, A., Constantinides, S., McCallum, R.W., et al.: Role of the applied magnetic field on the microstructural evolution in Alnico 8 alloys. Metall. Mater. Trans. E. 1, 27–35 (2014) Google Scholar Zhou, L., Miller, M.K., Lu,...
Thus a different kind of magnetic field class should exist and be able to explain such anti-phase correlation. Indeed we can find the solution in the magnetic elements of Component III which are measured to be in anti-phase with the solar cycle and distributed all over the solar disk1,2....
Using the small (co)reps and MEBRs, we construct a complete position-space theory of mean-field band topology in the 1,651 single (spinless) and double (spinful) SSGs – Magnetic Topological Quantum Chemistry (MTQC) – that subsumes the earlier theory of TQC5,6 [see Fig. 2]. The ...
The structure and dynamics of the solar corona is dominated by the magnetic field. In most areas in the corona magnetic forces are so dominant that all non-magnetic forces like plasma pressure gradient and gravity can be neglected in the lowest order. This model assumption is called the force...
As known, the stored energy in an inductor may be calculated according to the following formula: E=μ0·μe·H2·Ae·le2=B2·Ae·le2·μe·μ0 where, E is the inductor storage energy, μe is permeability, H is magnetic field, Ae is cross-section area of magnetic flux, le is le...
Fig. 12.9.Flux density (B) versus magnetizing field (H) for the important classes of permanent magnets [43]. 7.2DC motors The two types are (i) brushed and (ii) brushless. The major features of brushed DC motors are shown inFig. 12.10. The coils are wound on a slotted iron rotor wi...