title: Direct observation of magnetic ordering in the (CH3NH2)K3C60 fulleride.
abstract: The zero-field muon-spin-relaxation (ZF-micro(+)SR) technique provides direct observation of the development of antiferromagnetic long range order in the hyperexpanded methylaminated fulleride salt, (CH(3)NH(2))K(3)C(60) below T(N) approximately 10 K-coherent ordering of the electronic magnetic moments leads to a local field of approximately 25 G at the muon site at 1.2 K.
authors.affiliation: Department of Chemistry, University of Durham, Durham, UK.
authors.forename: Yasuhiro
authors.initials: Y
authors.lastname: Takabayashi
authors.forename: Alexey Yu
authors.initials: AY
authors.lastname: Ganin
authors.forename: Matthew J
authors.initials: MJ
authors.lastname: Rosseinsky
authors.forename: Kosmas
authors.initials: K
authors.lastname: Prassides