Material Comprising Finely Layered Heterostructures of Oxide Materials
A material comprises finely layered heterostructures of at least two oxide materials, wherein the layered structure allows coupling of polar and non-polar vibrational modes or structural distortions at interfaces enhancing properties of the oxide materials, especially polarization, transition temperature and strain-polarization coupling. The material comprises layered perovskite-like ABO3 structures, wherein A and B are cations of different sizes. Especially there are layers of ABO3 and A'BO3, wherein A is Pb, A' is Sr and B is Ti.
GHOSEZ PHILIPPE [BE]; BOUSQUET ERIC [BE]; HERMET PATRICK [BE]; TRISCONE JEAN-MARC [CH]; DAWBER MATTHEW [US]; LICHTENSTEIGER CELI
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