Abstract
Epitaxial thin films of bismuth titanate Bi4Ti3O12 have been grown by laser molecular beam epitaxy on SrTiO3(001) and Bi2Sr2CaCu2O8(001) single crystal at low processing temperature. X-ray diffraction patterns exhibit that c-axis oriented Bi4Ti3O12 thin films can be grown at a substrate temperature as low as 450 °C with good crystallinity and no presence of secondary phases. RHEED patterns evidence the flat surface of the films and the layer-by-layer growth mode.
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