Orientation control of perovskite thin films on glass substrates by the application of a seed layer prepared from oxide nanosheets
In: Sol-gel and solution-derived ferroelectric materials, Jg. 42 (2007), Heft 3, S. 381-387
Online
academicJournal
- print, 13 ref
Zugriff:
Orientation control of perovskite compounds was investigated by the application of a seed layer prepared from oxide nanosheets. An aqueous suspension of oxide nanosheets was prepared by the exfoliation of a layered compound of KCa2Nb3O10 oxide grains. A seed layer composed of (TBA)Ca2Nb3O10 nanosheets (TBA = tetrabutylammonium) was formed on a glass substrate by simply dip coating it in the suspension. Two kinds of perovskite compounds, LaNiO3 (LNO) and Pb(Zr,Ti)O3 (PZT) with a preferred orientation of (00l) were successfully grown on this seeded glass substrate. In this study, the relation between lattice mismatch and electrical properties is investigated. A large, oriented PZT film with a size of 5 x 4 cm shows an improved P-E hysteresis behavior by use of this orientation control.
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Orientation control of perovskite thin films on glass substrates by the application of a seed layer prepared from oxide nanosheets
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Autor/in / Beteiligte Person: | KIKUTA, Koichi ; NODA, Koji ; OKUMURA, Shin ; YAMAGUCHI, Toshiaki ; HIRANO, Shin-Ichi |
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Zeitschrift: | Sol-gel and solution-derived ferroelectric materials, Jg. 42 (2007), Heft 3, S. 381-387 |
Veröffentlichung: | Heidelberg: Springer, 2007 |
Medientyp: | academicJournal |
Umfang: | print, 13 ref |
ISSN: | 0928-0707 (print) |
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