3 papers
cond-mat.mes-hall2025
Dynamic Landau-Lifshitz-Bloch-Slonczewski equations for spintronics
Pascal Thibaudeau, Mouad Fattouhi, Liliana D. Buda-Prejbeanu
The atomistic Landau-Lifshitz-Gilbert equation is challenged when modeling spintronic devices where Joule heating is significant, due to its core assumption of a constant magnetiza…
cond-mat.mes-hall2025
Ultrafast dynamics of moments in bulk ferromagnets
Mouad Fattouhi, Pascal Thibaudeau, Liliana D. Buda-Prejbeanu
A robust and efficient model for investigating the ultrafast dynamics of magnetic materials excited by laser pulses has been created, integrating dynamic Landau-Lifshitz-Bloch equa…
cond-mat.mtrl-sci2025
Single-laser pulse toggle switching in CoHo and CoDy single layer alloys : when domain wall motion matters
B. Kunyangyuen, G. Malinowski, D. Lacour +7
Single pulse All Optical Helicity-Independent Toggle Switching is observed in CoHo and CoDy alloys single layers. An original reversal mechanism is reported which contrasts with th…