Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms
Conference paper

Magnetism in heterogeneous thin film systems: Resonant X-ray scattering studies

View publication


Magnetic and chemical heterogeneity are common in a broad range of magnetic thin film systems. Emerging resonant soft X-ray scattering techniques are well suited to resolve such heterogeneity at relevant length scales. Resonant X-ray magneto-optical Kerr effect measurements laterally average over heterogeneity but can provide depth resolution in different ways, as illustrated in measurements resolving reversible and irreversible changes in different layers of exchange-spring heterostructures. Resonant small-angle scattering measures in-plane heterogeneity and can resolve magnetic and chemical scattering sources in different ways, as illustrated in measurements of granular alloy recording media. © 2002 Elsevier Science B.V. All rights reserved.