Current-induced effective magnetic field in La0.67Sr0.33MnO3/LaAlO3/SrTiO3 structures

Current-induced effective magnetic fields in Co/Cu/Co nanopillars

We present a method to measure the effective field contribution to spin-transfer-induced interactions between the magnetic layers in a bilayer nanostructure, which enables spin current effects to be distinguished from the usual charge-current-induced magnetic fields. This technique is demonstrated on submicron Co/Cu/Co nanopillars. The hysteresis loop of one of the magnetic layers in the bilaye...

Theory of light-induced effective magnetic field in Rashba ferromagnets

Magnetic field induced transient periodic dissipative structures in nematics

The lJnearized version of nonstochastic cont~nuum theory is used wJth the ngid anchonng hypothesis to study the occurrence of transient penodic dissipative structures (DS) induced m a nematic sample by a magnetic field H of supercritical strength applied m a

Quantification and compensation of eddy-current-induced magnetic-field gradients.

Two robust techniques for quantification and compensation of eddy-current-induced magnetic-field gradients and static magnetic-field shifts (ΔB0) in MRI systems are described. Purpose-built 1-D or six-point phantoms are employed. Both procedures involve measuring the effects of a prior magnetic-field-gradient test pulse on the phantom's free induction decay (FID). Phantom-specific analysis of t...

The modeling of induced current density in eyes from static magnetic fields produce by MR scanner

Introduction: Staff and patient Movement in static magnetic field MRI scanner induces current density in the human tissues, so cause biologic effects in people. The aim of this study was the Modelling of current density induced by moving individual with different velocities in static magnetic field of magnetic resonance imaging. Materials and Methods: current ...