3 papers
cond-mat.mes-hall2026
Local spin magnetization in itinerant non-collinear magnets: The local spin Berry curvature
Doru Sticlet, Frédéric Piéchon
Conventionally, the local spin magnetization in itinerant magnets is determined from the equilibrium local spin density. Here, we propose a thermodynamic approach in which the loca…
cond-mat.mes-hall2023
Paramagnetic singularities of the orbital magnetism in graphene with a moiré potential
J. Vallejo Bustamante, R. Ribeiro-Palau, C. Fermon +9
The recent detection of the singular diamagnetism of Dirac electrons in a single graphene layer paved a new way of probing 2D quantum materials through the measurement of equilibri…
cond-mat.mes-hall2023
Non-Lifshitz invariants corrections to Dzyaloshinskii-Moriya interaction energy
Doru Sticlet, Frédéric Piéchon
We study the continuum limit of two-dimensional chiral magnets in which Dzyaloshinskii-Moriya interaction (DMI) is due to the interplay between a smooth magnetic texture and spin-o…