This paper reports on a measurement campaign in which the magnetomechanical response of steel monopile is recorded during installation with hydraulic impact hammer. By comparing impact-induced changes magnetic stray field structure to measured strain, this effect analysed for first time under dynamic loading conditions such large scale. It shown that displays an excellent correspondence strain ...

The mutual controls of ferroelectricity and magnetism are stepping towards practical applications proposed for quite a few promising devices in which multiferroic thin films are involved. Although ferroelectricity stemming from specific spiral spin ordering has been reported in highly distorted bulk perovskite manganites, the existence of magnetically induced ferroelectricity in the correspondi...

using hartree-fock su-sheriffer-heeger (hf-ssh) model, we have studied the dependence of the energies of the ground (magnetic triplet state) and the first exited (nonmagnetic singlet state) states of the size-2 trigonal zigzag graphene nanoflake (size-2 nf) on the intensity of an external in plane static electric field at zero temperature. we identify a transition from the magnetic triplet stat...

The collapse of Landau levels under an electric field perpendicular to the magnetic is one distinctive features Dirac materials. So coupling lattice deformations electronic degrees freedom in form gauge fields, which allows formation pseudo-Landau from strain. We analyze induced by strain on realistic Weyl semimetals hosting anisotropic, tilted cones momentum space. perform first-principles cal...

Herein, we demonstrated an apparent electric field control of magnetization reorientation at room temperature, through a strain-mediated magnetoelectric coupling in ferromagnetic/ferroelectric (FM/FE) multiferroic heterostructure. As the applied electric field increased, the magnetization tended to deviate from the original direction, which was induced by nonlinear strain vs electric-field beha...

A Ni–Mn–Ga single crystal with a phase transformation temperature above 350 K is investigated. The material demonstrates a magnetic field-induced strain (MFIS) of 7% at room temperature and of 4.2% at 350 K. The temperature dependence of the magnetic anisotropy and of the saturation magnetization has been studied in detail. At 350 K a maximum magnetic stress of 1.6 MPa and a twinning stress of ...

Nonuniform elastic strain is known to induce pseudo-Landau levels in Dirac materials. But these are hardly resolvable an analytic fashion when the strong, because of emerging complicated space dependence both strain-modulated Fermi velocity and strain-induced pseudomagnetic field. We analytically characterize solution experimentally accessible strongly bent graphene nanoribbons, by treating eff...

in this research ideal magnetohydrodynamics equations (mhd) has been solved in a channel of quasi one dimensional plasma flow. magnetohydrodynamics equations, including continuity, momentum, energy and induced magnetic field equations are with the respect of the gauss magnetic condition. the implemented numerical solution is based on harten, lax, vanleer (hlld) discontinuities solution methods....