Magnetism and morphology of Co nanocluster superlattices onGdAu2/Au(111)–(13×13)

Magnetism and morphology of Co nanocluster superlattices on GdAu 2 / Au ( 111 ) – ( 13 × 13 )

A. Cavallin,1,* L. Fernández,2 M. Ilyn,3 A. Magaña,4 M. Ormaza,2 M. Matena,2 L. Vitali,3,5 J. E. Ortega,2,3,4 C. Grazioli,6,7 P. Ohresser,8 S. Rusponi,1 H. Brune,1 and F. Schiller3 1Institute of Condensed Matter Physics (ICMP), École Polytechnique Fédérale de Lausanne (EPFL), CH-1015 Lausanne, Switzerland 2Donostia International Physics Center, E-20018 Donostia–San Sebastián, Spain 3Centro de F...

Magnetism of Co nanocluster films

Magnetism of LaAlO3/SrTiO3 superlattices

Interfacial magnetism in manganite superlattices

We use a two-orbital double-exchange model including superexchange interactions, Jahn-Teller lattice distortions, and long-range Coulomb interactions to investigate the origin of magnetically disordered interfaces between ferromagnetic metallic (FM) and antiferromagnetic insulating (AFI) manganites in FM/AFI superlattices. The induced magnetic moment in the AFI layer varies nonmonotonically wit...

Epitaxial Ce and the magnetism of single-crystal CeÕNd superlattices

The chemical structure of epitaxial g cerium and the chemical and magnetic structures of cerium/ neodymium superlattices have been studied using x-ray and neutron diffraction techniques. The samples were grown using molecular-beam epitaxy, optimized to yield the desired Ce allotropes. The x-ray measurements show that, in the superlattices, both constituents adopt the dhcp structure and that the...