M. Belmeguenai

Interfacial Dzyaloshinskii-Moriya interaction in perpendicularly-magnetized Pt/Co/AlO

Spin waves in perpendicularly magnetized

_x

{\text{Pt/Co/AlO}}_{x}/\text{Pt}

ultrathin films measured by Brillouin light spectroscopy

ultrathin films with varying Co thicknesses (0.6--1.2 nm) have been studied with Brillouin light spectroscopy in the Damon-Eshbach geometry. The measurements reveal a pronounced nonreciprocal propagation, which increases with decreasing Co thickness. This nonreciprocity, attributed to an interfacial Dzyaloshinskii-Moriya interaction (DMI), is significantly stronger than asymmetries resulting from surface anisotropies for such modes. Results are consistent with an interfacial DMI constant

Co2FeAl thin films grown on MgO substrates: Correlation between static, dynamic, and structural properties

{D}_{\mathrm{s}}=\ensuremath{-}1.7\ifmmode\pm\else\textpm\fi{}0.11\phantom{\rule{0.28em}{0ex}}\text{pJ}

Co2FeAl Heusler thin films grown on Si and MgO substrates: Annealing temperature effect

/m, which favors left-handed chiral spin structures. This suggests that such films below 1 nm in thickness should support chiral states such as skyrmions at room temperature.

Probing the Dzyaloshinskii-Moriya interaction in CoFeB ultrathin films using domain wall creep and Brillouin light spectroscopy

Co2FeAl (CFA) thin films with thickness varying from 10 nm to 115 nm have been deposited on MgO(001) substrates by magnetron sputtering and then capped by Ta or Cr layer. X-rays diffraction (XRD) revealed that the cubic

Analytical solution for precessional magnetization switching in exchange biased high perpendicular anisotropy nanostructures

[001]

Velocity asymmetry of Dzyaloshinskii domain walls in the creep and flow regimes

CFA axis is normal to the substrate and that all the CFA films exhibit full epitaxial growth. The chemical order varies from the

Bending strain-tunable magnetic anisotropy in Co2FeAl Heusler thin film on Kapton®

B2

Voltage-induced strain control of the magnetic anisotropy in a Ni thin film on flexible substrate

phase to the