Such a phenomenon is shown to be solely mediated by the helicity of the magnetic optical field, thus revealing a magnetic spin-orbit interaction of light. Remarkably, this magnetic optical effect is clearly observed via a near-field coupler governed by an electric dipole moment: it is of the ...
Anomalous Hall spin current drives self-generated spin–orbit torque in a ferromagnet An anomalous Hall spin current in a ferromagnetic conductor generates a giant spin–orbit torque with unique angular symmetry. This discovery enables a spin torque nano-oscillator with potential applications in neuromorp...
Using an exact diagonalization approach we show that one- and two-electron InAs quantum dots exhibit avoided crossing in the energy spectra that are induced by the spin-orbit coupling in the presence of an in-plane external magnetic field. The width of the avoided crossings depends strongly on ...
In metallic magnets like MnSi the interplay of two very weak spin-orbit coupling effects can strongly modify the Fermi surface. In the absence of inversion symmetry even a very small Dzyaloshinsky-Moriya interaction of strength δ << 1 distorts a ferromagnetic state into a chiral helix with ...
The spin—orbit induced electric field gradient in cubic ferromagnets has been observed experimentally in the past for many systems. Even its dependence on the orientation of the magnetisation with respect to the crystallographic axes could be convincingly demonstrated. A fully relativistic description is...
We study the effect of spin-orbit interaction and in-plane effective magnetic field on the conductance of a quasi-one-dimensional ballistic electron system. The effective magnetic field includes the externally applied field, as well as the field due to polarized nuclear spins. The interplay of the...
It is shown that in the presence of strong magnetic fields, spin-orbit scattering causes a sharp increase in the effective density of states in the variable-range hopping regime when temperature decreases. This effect leads to an exponential enhancement of the conductance above its value without sp...
Coulomb interactions of few (N) electrons confined in a disk-shaped quantum dot, with a large magnetic field B=B* applied in the z direction (orthogonal to the dot), produce a fully spin-polarized ground state. We numerically study the splitting of the levels corresponding to the multiplet ...
antiferromagnetic-like dynamics faster than ferromagnetic dynamics and the potential for high-density devices. This Review summarizes recent progress in ferrimagnetic spintronics, with particular attention to the most-promising functionalities of ferrimagnets, which include their spin transport, spin texture ...
Coupling of terahertz light with nanometre-wavelength magnon modes via spin–orbit torque Article Open access 30 January 2023 Light-driven electrodynamics and demagnetization in FenGeTe2 (n = 3, 5) thin films Article Open access 12 November 2024 Data availability Data that support the findings...