Long-range lattice matching between (100)/(010) bismuth-layered perovskite structure and (101) rutile structure

Takayuki Watanabe; Keisuke Saito; Minoru Osada; Toshimasa Suzuki; Masayuki Fujimoto; Mamoru Yoshimoto; Atsushi Sasaki; Jin Liu; Masato Kakihana; Hiroshi Funakubo

Long-range lattice matching between (100)/(010) bismuth-layered perovskite structure and (101) rutile structure

Takayuki Watanabe^*, Keisuke Saito, Minoru Osada, Toshimasa Suzuki, Masayuki Fujimoto, Mamoru Yoshimoto, Atsushi Sasaki, Jin Liu, Masato Kakihana, Hiroshi Funakubo

^*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

2 Citations (Scopus)

Abstract

a-/b-axis-oriented epitaxial bismuth layer-structured ferroelectric thin films were epitaxially grown on (101)-oriented oxide with rutile structure. The long-range lattice matching between the ferroelectric layer and the bottom rutile layer, particularly the number of rutile units facing one ferroelectric unit and the surface orientation, were discussed for (100)(010)Bi₄Ti₃O₁₂//(101)TiO₂ structure. Cross sectional transmission electron microscope analysis suggests that seven rutile units lie under one a-/b-axis-oriented Bi₄Ti₃O₁₂ unit with lower misfit dislocation density comparing to eight rutile units by one Bi₄Ti₃O₁₂ model. Based on this result, the surface orientation at the interface was simulated to give us an appropriate ion alignment model. The titanium layer in the (101)TiO₂ structure is most likely to match with the oxygen layer in the a-/b-axis-oriented Bi₄Ti₃O₁₂ film.

Original language	English
Title of host publication	Materials Research Society Symposium - Proceedings
Editors	D.Y. Kaufman, S Hoffmann-Eifert, S.R. Gilbert, S Aggarwal, M Shimizu
Pages	69-74
Number of pages	6
Volume	748
Publication status	Published - 2003
Externally published	Yes
Event	Ferroelectric Thin Films XI - Boston, MA, United States Duration: 2002 Dec 2 → 2002 Dec 5

Other

Other	Ferroelectric Thin Films XI
Country/Territory	United States
City	Boston, MA
Period	02/12/2 → 02/12/5

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials

Cite this

Watanabe, T., Saito, K., Osada, M., Suzuki, T., Fujimoto, M., Yoshimoto, M., Sasaki, A., Liu, J., Kakihana, M., & Funakubo, H. (2003). Long-range lattice matching between (100)/(010) bismuth-layered perovskite structure and (101) rutile structure. In D. Y. Kaufman, S. Hoffmann-Eifert, S. R. Gilbert, S. Aggarwal, & M. Shimizu (Eds.), Materials Research Society Symposium - Proceedings (Vol. 748, pp. 69-74)

Long-range lattice matching between (100)/(010) bismuth-layered perovskite structure and (101) rutile structure. / Watanabe, Takayuki; Saito, Keisuke; Osada, Minoru et al.
Materials Research Society Symposium - Proceedings. ed. / D.Y. Kaufman; S Hoffmann-Eifert; S.R. Gilbert; S Aggarwal; M Shimizu. Vol. 748 2003. p. 69-74.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Watanabe, T, Saito, K, Osada, M, Suzuki, T, Fujimoto, M, Yoshimoto, M, Sasaki, A, Liu, J, Kakihana, M & Funakubo, H 2003, Long-range lattice matching between (100)/(010) bismuth-layered perovskite structure and (101) rutile structure. in DY Kaufman, S Hoffmann-Eifert, SR Gilbert, S Aggarwal & M Shimizu (eds), Materials Research Society Symposium - Proceedings. vol. 748, pp. 69-74, Ferroelectric Thin Films XI, Boston, MA, United States, 02/12/2.

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title = "Long-range lattice matching between (100)/(010) bismuth-layered perovskite structure and (101) rutile structure",

abstract = "a-/b-axis-oriented epitaxial bismuth layer-structured ferroelectric thin films were epitaxially grown on (101)-oriented oxide with rutile structure. The long-range lattice matching between the ferroelectric layer and the bottom rutile layer, particularly the number of rutile units facing one ferroelectric unit and the surface orientation, were discussed for (100)(010)Bi4Ti3O12//(101)TiO2 structure. Cross sectional transmission electron microscope analysis suggests that seven rutile units lie under one a-/b-axis-oriented Bi4Ti3O12 unit with lower misfit dislocation density comparing to eight rutile units by one Bi4Ti3O12 model. Based on this result, the surface orientation at the interface was simulated to give us an appropriate ion alignment model. The titanium layer in the (101)TiO2 structure is most likely to match with the oxygen layer in the a-/b-axis-oriented Bi4Ti3O12 film.",

author = "Takayuki Watanabe and Keisuke Saito and Minoru Osada and Toshimasa Suzuki and Masayuki Fujimoto and Mamoru Yoshimoto and Atsushi Sasaki and Jin Liu and Masato Kakihana and Hiroshi Funakubo",

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AU - Watanabe, Takayuki

AU - Saito, Keisuke

AU - Osada, Minoru

AU - Suzuki, Toshimasa

AU - Fujimoto, Masayuki

AU - Yoshimoto, Mamoru

AU - Sasaki, Atsushi

AU - Liu, Jin

AU - Kakihana, Masato

AU - Funakubo, Hiroshi

PY - 2003

Y1 - 2003

N2 - a-/b-axis-oriented epitaxial bismuth layer-structured ferroelectric thin films were epitaxially grown on (101)-oriented oxide with rutile structure. The long-range lattice matching between the ferroelectric layer and the bottom rutile layer, particularly the number of rutile units facing one ferroelectric unit and the surface orientation, were discussed for (100)(010)Bi4Ti3O12//(101)TiO2 structure. Cross sectional transmission electron microscope analysis suggests that seven rutile units lie under one a-/b-axis-oriented Bi4Ti3O12 unit with lower misfit dislocation density comparing to eight rutile units by one Bi4Ti3O12 model. Based on this result, the surface orientation at the interface was simulated to give us an appropriate ion alignment model. The titanium layer in the (101)TiO2 structure is most likely to match with the oxygen layer in the a-/b-axis-oriented Bi4Ti3O12 film.

AB - a-/b-axis-oriented epitaxial bismuth layer-structured ferroelectric thin films were epitaxially grown on (101)-oriented oxide with rutile structure. The long-range lattice matching between the ferroelectric layer and the bottom rutile layer, particularly the number of rutile units facing one ferroelectric unit and the surface orientation, were discussed for (100)(010)Bi4Ti3O12//(101)TiO2 structure. Cross sectional transmission electron microscope analysis suggests that seven rutile units lie under one a-/b-axis-oriented Bi4Ti3O12 unit with lower misfit dislocation density comparing to eight rutile units by one Bi4Ti3O12 model. Based on this result, the surface orientation at the interface was simulated to give us an appropriate ion alignment model. The titanium layer in the (101)TiO2 structure is most likely to match with the oxygen layer in the a-/b-axis-oriented Bi4Ti3O12 film.

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AN - SCOPUS:0038375416

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BT - Materials Research Society Symposium - Proceedings

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ER -

Long-range lattice matching between (100)/(010) bismuth-layered perovskite structure and (101) rutile structure

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