Growth and properties of PbTiO{sub 3}/PLT heterostructures

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Ferroelectric superlattice structures composed of three-dimensionally epitaxial PbTiO{sub 3} and PLT thin films have been successfully grown on SrTiO{sub 3} substrates by metalorganic chemical vapor deposition. The modulation structures were confirmed by {theta}-2{theta} XRD, and the excellent in-plane orientational relationship between the superlattice film and the substrate by (100), (110), and (111)-pole figures. The {phi}-scans through the (110) and (111) reflections were used as additional evidence for three-dimensional epitaxy. The substrate dependence of the epitaxial orientation of PLT and PbTiO{sub 3} single-layered thin films was investigated. PbTiO{sub 3} thin films with very high crystalline perfection can be successfully grown on ... continued below

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8 p.

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Kim, Yeongkwan; Han, Y.H. & Erbil, A. April 1, 1995.

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Ferroelectric superlattice structures composed of three-dimensionally epitaxial PbTiO{sub 3} and PLT thin films have been successfully grown on SrTiO{sub 3} substrates by metalorganic chemical vapor deposition. The modulation structures were confirmed by {theta}-2{theta} XRD, and the excellent in-plane orientational relationship between the superlattice film and the substrate by (100), (110), and (111)-pole figures. The {phi}-scans through the (110) and (111) reflections were used as additional evidence for three-dimensional epitaxy. The substrate dependence of the epitaxial orientation of PLT and PbTiO{sub 3} single-layered thin films was investigated. PbTiO{sub 3} thin films with very high crystalline perfection can be successfully grown on KTaO{sub 3} substrates.

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8 p.

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OSTI as DE95013988

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  • Fall meeting of the Materials Research Society (MRS), Boston, MA (United States), 28 Nov - 9 Dec 1994

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  • Other: DE95013988
  • Report No.: CONF-941144--164
  • Grant Number: AC05-84OR21400
  • Office of Scientific & Technical Information Report Number: 82411
  • Archival Resource Key: ark:/67531/metadc783074

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  • April 1, 1995

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  • Dec. 3, 2015, 9:30 a.m.

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  • Jan. 19, 2016, 2:09 p.m.

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Kim, Yeongkwan; Han, Y.H. & Erbil, A. Growth and properties of PbTiO{sub 3}/PLT heterostructures, article, April 1, 1995; Tennessee. (digital.library.unt.edu/ark:/67531/metadc783074/: accessed October 24, 2017), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT Libraries Government Documents Department.