Low-temperature growth of Bi4Ti3O12 epitaxial films on SrTiO3(001) and Bi2Sr2CaCu2O8(001) single crystals by laser molecular beam epitaxy
- 21 August 1995
- journal article
- research article
- Published by AIP Publishing in Applied Physics Letters
- Vol. 67 (8) , 1072-1074
- https://doi.org/10.1063/1.114468
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.Keywords
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