Role of the inter-sublattice exchange coupling in short-laser-pulse-induced demagnetization dynamics of GdCo and GdCoFe alloys

A. Mekonnen (1) , A. R. Khorsand (1) , M. Cormier (1) , Av Kimel (1) , A. Kirilyuk (1) , Ales Hrabec (2) , Laurent Ranno (2) , A. Tsukamoto (3) , A. Itoh (3) , T. Rasing (1)

1 Institute for Molecules and Materials
2 NEEL - MNM - Micro et NanoMagnétisme
3 College of Science and Technology

Domaines: Electrons fortement corrélés [cond-mat.str-el]

A. Mekonnen, A. R. Khorsand, M. Cormier, Av Kimel, A. Kirilyuk, et al.. Role of the inter-sublattice exchange coupling in short-laser-pulse-induced demagnetization dynamics of GdCo and GdCoFe alloys. Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2013, 87, pp.180406. ⟨10.1103/PhysRevB.87.180406⟩. ⟨hal-00962429⟩