title: Evidence for charge orbital and spin stripe order in an overdoped manganite.
abstract: Overdoped La0.42Sr1.58MnO4 exhibits a complex ordering of charges, orbitals, and spins. Neutron diffraction experiments reveal three incommensurate and one commensurate order parameters to be tightly coupled. The position and the shape of the distinct superstructure scattering as well as higher-order signals are inconsistent with a harmonic charge and spin-density-wave picture but point to a stripe arrangement in which ferromagnetic zigzag chains are disrupted by excess Mn(4+).
authors.affiliation: II. Physikalisches Institut, Universität zu Köln, Zülpicher Strasse 77, D-50937 Köln, Germany.
authors.forename: H
authors.initials: H
authors.lastname: Ulbrich
authors.forename: D
authors.initials: D
authors.lastname: Senff
authors.forename: P
authors.initials: P
authors.lastname: Steffens
authors.forename: O J
authors.initials: OJ
authors.lastname: Schumann
authors.forename: Y
authors.initials: Y
authors.lastname: Sidis
authors.forename: P
authors.initials: P
authors.lastname: Reutler
authors.forename: A
authors.initials: A
authors.lastname: Revcolevschi
authors.forename: M
authors.initials: M
authors.lastname: Braden