51 citations · 173 across the 11 of their papers we have counts for
4 papers · 1 filter
Dzyaloshinskii-Moriya interaction induced by an ultrashort electromagnetic pulse: Application to coherent (anti)ferromagnetic skyrmion nucleation
L. Desplat, S. Meyer, J. Bouaziz +4
We show how a Dzyaloshinskii-Moriya interaction can be generated in an ultrathin metal film from the induced internal electric field created by an ultrashort electromagnetic pulse.…
Quantifying the thermal stability in perpendicularly magnetized ferromagnetic nanodisks with forward flux sampling
L. Desplat, J. -V. Kim
The thermal stability in nanostructured magnetic systems is an important issue for applications in information storage. From a theoretical and simulation perspective, an accurate p…
Entropy-reduced retention times in magnetic memory elements: A case of the Meyer-Neldel Compensation Rule
L. Desplat, J. -V. Kim
We compute mean waiting times between thermally-activated magnetization reversals in a nanodisk with parameters similar to a free CoFeB layer used in magnetic random access memorie…
Asymmetric skyrmion-antiskyrmion production in ultrathin ferromagnetic films
Ulrike Ritzmann, Louise Desplat, Bertrand Dupé +2
Ultrathin ferromagnets with frustrated exchange and the Dzyaloshinskii-Moriya interaction can support topological solitons such as skyrmions and antiskyrmions, which are metastable…