Evidence for unidimensional low-energy excitations as the origin of persistent spin dynamics in geometrically frustrated magnets

A. Yaouanc (1, 2) , P. Dalmas de Reotier (1, 2) , Bertin Alexandre (1) , Christophe Marin (1, 2) , Elsa Lhotel (3) , A. Amato (4, 5) , C. Baines (4, 5)

1 SPSMS - UMR 9001 - Service de Physique Statistique, Magnétisme et Supraconductivité
2 IMAPEC - Instrumentation, Material and Correlated Electrons Physics
3 NEEL - MagSup - Magnétisme et Supraconductivité
4 PSI - Paul Scherrer Institute
5 LMU - Laboratory for Muon-Spin Spectroscopy

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

A. Yaouanc, P. Dalmas de Reotier, Bertin Alexandre, Christophe Marin, Elsa Lhotel, et al.. Evidence for unidimensional low-energy excitations as the origin of persistent spin dynamics in geometrically frustrated magnets. Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2015, 91 (10), pp.104427. ⟨10.1103/PhysRevB.91.104427⟩. ⟨hal-01221637⟩