Nanoengineering of functional Oxides

Functional Perovskite Superlattices


Epitaxial superlattices made from perovskites of different functionality are a new and most interesting subject. We study combinations of ferroelectric layers with antiferroelectric, ferromagnetic, dielectric, metal and different ferroelectric layers, all of perovskite structure, and among other effects we find most interesting property modifications depending on the thickness of the individual layers and on strain.


 Ferroelectric-ferroelectric superlattices
 Antiferroelectric-ferroelectric superlattices
 Ferroelectric-ferromagnetic superlattices

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