caa a22 4500 388020857 CHVBK 20180307124924.0 cr unu---uuuuu 161130e199803 xx s 000 0 eng 10.1557/JMR.1998.0081 doi S0884291400043181 pii (NATIONALLICENCE)cambridge-10.1557/JMR.1998.0081 Microstructural development of BaTiO3 heteroepitaxial thin films by hydrothermal synthesis [Elektronische Daten] The hydrothermal growth of epitaxial BaTiO3 thin films on single-crystal SrTiO3 substrates occurs by the island growth mode. The aqueous solution chemistry is found to control interfacial characteristics and plays an important role in controlling film formation and faceting. Island faceting can be changed by the introduction of additional cations during synthesis. Electrophoretic data, confirmed by adsorption measurements, show that barium is a potential determining counterion and adsorbs on SrTiO3 surfaces. Initial electrical measurements show that the BaTiO3 films have a dielectric constant of 141 with a loss tangent of 0.9 that decreases with heat treatment. Copyright © Materials Research Society 1998 Chien A. T. Materials Research Laboratory and Materials Department, University of California, Santa Barbara, California 93106 Zhao L. Materials Research Laboratory and Materials Department, University of California, Santa Barbara, California 93106 Colic M. Materials Research Laboratory and Materials Department, University of California, Santa Barbara, California 93106 Speck J. S. Materials Research Laboratory and Materials Department, University of California, Santa Barbara, California 93106 Lange F. F. Materials Research Laboratory and Materials Department, University of California, Santa Barbara, California 93106 Journal of Materials Research Cambridge University Press 13/3(1998-03), 649-659 0884-2914 13:3<649 1998 13 JMR https://doi.org/10.1557/JMR.1998.0081 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1557/JMR.1998.0081 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Chien A. T. Materials Research Laboratory and Materials Department, University of California, Santa Barbara, California 93106 NATIONALLICENCE 700 1- Zhao L. Materials Research Laboratory and Materials Department, University of California, Santa Barbara, California 93106 NATIONALLICENCE 700 1- Colic M. Materials Research Laboratory and Materials Department, University of California, Santa Barbara, California 93106 NATIONALLICENCE 700 1- Speck J. S. Materials Research Laboratory and Materials Department, University of California, Santa Barbara, California 93106 NATIONALLICENCE 700 1- Lange F. F. Materials Research Laboratory and Materials Department, University of California, Santa Barbara, California 93106 NATIONALLICENCE 773 0- Journal of Materials Research Cambridge University Press 13/3(1998-03), 649-659 0884-2914 13:3<649 1998 13 JMR CC0 http://creativecommons.org/publicdomain/zero/1.0 nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-cambridge