title: Simultaneous onset of ferromagnetism and superconductivity.
abstract: In a few compounds, magnetic ordering and superconductivity appear to arise at the same value of a critical parameter. Assuming a model of magnetic ordering based on localized spins, this simultaneous onset may be explained as a coupling of two conduction electrons via one localized spin. This is analogous to magnetic order arising from coupling of two localized spins via one conduction electron.
authors.affiliation: Department of Physics (0319), University of California, San Diego, La Jolla, California 92093, USA.
authors.forename: H
authors.initials: H
authors.lastname: Suhl