WebJun 1, 2001 · Second order magneto-optic effects in Brillouin scattering from spin waves in magnetic multilayers Full Record Related Research Abstract The Brillouin light scattering cross section from a thick magnetic multilayer has been calculated using a theoretical model based on a macroscopic partial waves approach for the calculation of the normal … WebApr 6, 2016 · We show that the spin wave polarization can be manipulated by an electric field induced Dzyaloshinskii-Moriya interaction and magnetic anisotropy. We propose a prototype spin wave field-effect transistor which realizes a gate-tunable magnonic analog of the Faraday effect, and demonstrate its application in THz signal modulation.
Vacuum Faraday effect for electrons - IOPscience
WebDec 10, 2024 · This is similar to the gravitational Faraday effect (or the spin Hall effect for gravitational waves), which is observed for high-frequency polarized gravitational waves propagating in curved spacetimes [8,9,10]. The spin Hall effect is due to the interaction of polarization/spin with the orbital motion of the rays [14,15,16]. WebJul 31, 2024 · Such an effect specifically appearing under a finite external magnetic field is the Faraday effect, where light polarization rotates as it propagates along the crystal with the rotation angle linearly depending on the field. ... such as the spin-wave field-effect transistor [3]. [1] G. Gitgeatpong, Y. Zhao, P. Piyawongwatthana, Y. Qiu, L. W ... top event companies in pune
Photodrive of magnetic bubbles via magnetoelastic …
WebThe Faraday effect, which is the rotation of the polarization of light due to an applied magnetic ... The simplest example is the spin-1/2 or two-state system. In this case, the energy of a given state ... This reflects the fact that when used with the complex form of a propagating wave, the imaginary WebSuch a wave can be constructed via a superposition of right- and left-hand circularly polarized waves of equal amplitudes. So, the wave electric field can be written (1179) ... This effect is known as Faraday rotation. It is clear, from the above expression, that the rate of advance of the polarization angle with distance travelled by the wave ... WebJun 12, 2024 · The propagation dynamics of the spin waves are measured through the Faraday effect on the probe pulse ( θF ), which is proportional to the magnetization along the direction normal to the... top event companies in delhi