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MA: Fachverband Magnetismus
MA 12: Multiferroics (joint session KFM/MA)
MA 12.7: Vortrag
Montag, 16. März 2020, 17:20–17:40, HSZ 105
Excitations and switching dynamics in RMn2O5 — Louis Ponet1,2, •Sergey Artyukhin1, Maxim Mostovoy3, and Andrei Pimenov4 — 1Italian Institute of Technology, Genova, Italy — 2Scuola Normale, Pisa, Italy — 3University of Groningen — 4TU Wien
RMn2O5 manganites have attracted significant attention due to the complex interplay between Mn and rare earth orders, resulting in multiferroic phases and peculiar excitations. Here we perform model and first-principles simulations to analyze excitations and peculiar switching dynamics in these compounds.