5 papers
Anisotropic domain wall velocity profiles in the creep regime: the interplay of chiral damping, stiffness and Dzyaloshinskii-Moriya interaction
Adriano Di Pietro, Alessandro Magni, Stefania Pizzini +11
The asymmetric expansion of magnetic bubble domains in ultrathin ferromagnets provides a powerful route to probe the interfacial Dzyaloshinskii-Moriya interaction (DMI). While conv…
The spontaneous Nernst coefficient of ferromagnets from the interplay of electron scattering and Berry curvature
Vittorio Basso, Adriano Di Pietro, Alessandro Sola
We employ the Boltzmann transport approach to derive the spontaneous Nernst coefficient for ferromagnetic metals, explicitly treating the transverse current density due to Berry cu…
Data-Driven Estimation of the interfacial Dzyaloshinskii-Moriya Interaction with Machine Learning
Davi Rodrigues, Andrea Meo, Ali Hasan +8
Machine learning offers powerful tools to support experimental techniques, particularly for extracting latent features from large datasets. In magnetic materials, accurately estima…
Magnetic domain wall curvature effects on the velocity in the creep regime
Adriano Di Pietro, Alessandro Magni, Giovanni Carlotti +8
We study the effect of magnetic domain wall curvature on its dynamics in the creep regime in systems displaying Dzyaloshinskii-Moriya interaction (DMI). We first derive an extended…
Effect of bismuth crystal orientations in Nernst thermomagnetic devices
Alessandro Sola, Elena Sonia Olivetti, Adriano Di Pietro +2
In this work we report Nernst effect measurements in single crystal bismuth samples, with special emphasis on the characterization of the Nernst coefficient when the magnetic field…