title: Magnetic phase diagrams of barcode-type nanostructures.
abstract: The magnetic configurations of barcode-type magnetic nanostructures consisting of alternate ferromagnetic and nonmagnetic layers arranged within a multilayer nanotube structure are investigated as a function of their geometry. Based on a continuum approach we have obtained analytical expressions for the energy which lead us to obtain phase diagrams giving the relative stability of characteristic internal magnetic configurations of the barcode-type nanostructures.
authors.affiliation: Departamento de Física, Universidad de Santiago de Chile, Avenida Ecuador 3493, 917-0124 Santiago, Chile.
authors.forename: B
authors.initials: B
authors.lastname: Leighton
authors.forename: O J
authors.initials: OJ
authors.lastname: Suarez
authors.forename: P
authors.initials: P
authors.lastname: Landeros
authors.forename: J
authors.initials: J
authors.lastname: Escrig