title: The origin of nonmagnetic Kramers doublets in the ground state of dysprosium triangles: evidence for a toroidal magnetic moment.
authors.affiliation: Division of Quantum and Physical Chemistry, Department of Chemistry, Katholieke Universiteit Leuven, Celestijnenlaan 200F, 3001 Leuven, Belgium. liviu.chibotaru@chem.kuleuven.be
authors.forename: Liviu F
authors.initials: LF
authors.lastname: Chibotaru
authors.forename: Liviu
authors.initials: L
authors.lastname: Ungur
authors.forename: Alessandro
authors.initials: A
authors.lastname: Soncini