FERROELECTRIC PBTIO3 AU/PBTIO3 MULTILAYERS ON LAALO3 BY METALORGANIC CHEMICAL-VAPOR-DEPOSITION SUBSTRATE/

Authors
MA WH CHEN YF LI Q ZHANG MS MING NB
Citation
Wh. Ma et al., FERROELECTRIC PBTIO3 AU/PBTIO3 MULTILAYERS ON LAALO3 BY METALORGANIC CHEMICAL-VAPOR-DEPOSITION SUBSTRATE/, Solid state communications, 96(1), 1995, pp. 41-44
Citations number
13
Categorie Soggetti
Physics, Condensed Matter
Journal title
Solid state communications → ACNP
ISSN journal
00381098
Volume
96
Issue
1
Year of publication
1995
Pages
41 - 44
Database
ISI
SICI code
0038-1098(1995)96:1<41:FPAMOL>2.0.ZU;2-5
Abstract
We have successfully fabricated PbTiO3/Au/PbTiO3 multilayers on (012) LaAl0(3) substrate using metalorganic chemical vapor deposition techni que. The multilayers show smooth surface, fine grain size, good stoich iometry and sharp interfaces. The PbTiO3 grown on LaAlO3 were highly a -axis-oriented due to good lattice match of c-axis of PbTiO3 with a or b axes of the LaAlO3 substrate, while the top PbTiO3 was a highly c-a xis-oriented polycrystalline film which is formed through seeded later al growth on Au electrode and bottom PbTiO3 at the small holes in Au f ilm.