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Production of high circular polarization by ion surface scattering of ferromagnets
Authors:E. Kupfer  H. Gabriel  H. Schröder
Affiliation:1. Institut für Atom- und Festk?rperphysik, Freie Universit?t Berlin, Deutschland
Abstract:From a theoretical analysis we predict large fractions of circular polarization of light emitted by ions scattered from surfaces of ferromagnetic single crystals. Maximum enhancement of circular polarization as compared to surface ion scattering from non-magnetic materials is again expected at grazing incidence. A circular polarization of 89% was estimated for the case of Ar+ ions scattered from the (110) plane of a Ni single crystal.
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