Tensile or compressive strain generated by the convex or concave states influence the uniaxial magnetic anisotropy of the system. Low temperature measurements show a hard magnetic behavior and the presence of e
structures. We systematically examine how the current-induced DW behaviour depends on the protrusion height and geometry. We show that chiral DWs of different types can be selectively passed across the protrusions by controlling the angle between the racetrack and protrusion. Thus, we show that race...
Magnetic flux refers to the phenomenon where magnetic field lines are expelled from the surface of superconducting materials when they are cooled below their superconducting transition temperature. AI generated definition based on: Reference Module in Materials Science and Materials Engineering, 2018 ...
Based on the Nambu–Jona–Lasinio (NJL) model, we develop a framework for calculating the spin alignment of vector mesons and applied it to study ϕ mesons in a magnetic field. We calculate mass spectra for ϕ mesons and observe mass splitting between the longitudinally polarized state and...
in particular high-energy permanent magnets, in electric motors is replacement of the field winding. In any application, including motors, there is a multitude of factors that require consideration to ensure that the optimum magnet material is selected (Coey 1996a,Kirchmayr 1996). Of importance ar...
This was performed by means of a Least Square Method, to estimate and compensate the effects of hard and soft iron distortions. The calibration algorithm was implemented on Field Programmable Gate Array (FPGA) and tested in a Helmholtz cage facility, which allows recreating the magnetic field ...
A difficult problem concerns the determination of magnetic field components within an experimentally inaccessible region when direct field measurements are not feasible. In this paper, we propose a new method of accessing magnetic field components using
As the magnetic field scales with the geometry of the bearing, the absolute lift of the bearing will increase as the size of the bearing is increased. However, the relative stiffness, which is the gradient of the force with respect to the size of the bearing remains constant. This argument...
The magnetic flux path is radial in this configuration. Its chief advantage lies in the simplicity of construction from laminations. However, heteropolar bearings tend to induce substantially greater losses in the rotor, due to the high frequency changing magnetic field the rotor experiences, there ...
The magnetic gradient detector has two magnetic field sensors with their magnetic axes arranged parallel to an imaginary line. The sensor electrical outputs are connected with one another such that an