Piezoresponse properties of orderly assemblies of BaTiO 3 and SrTiO 3 nanocube single crystals

K. Mimura; K. Kato; H. Imai; S. Wada; H. Haneda; M. Kuwabara

doi:10.1063/1.4731198

Piezoresponse properties of orderly assemblies of BaTiO ₃ and SrTiO ₃ nanocube single crystals

K. Mimura, K. Kato, H. Imai, S. Wada, H. Haneda, M. Kuwabara

応用化学科

研究成果: Article › 査読

60 被引用数 (Scopus)

抄録

Orderly assemblies of BaTiO ₃ (BT) nanocubes, SrTiO ₃ (ST) nanocubes and BT-ST mixture nanocubes were fabricated on Pt-coated Si substrate directly by solution self-assembly and heated at 850 °C. The dielectric nanocubes aligned face to face in a quite wide region of several tens of square-micrometers with a height of one micrometer, and even inside of the structures was ordered. The piezoresponse of BT-ST mixture assembly showed non-linear curve and stepwise behavior at high poling field, which differed from ferroelectric BT and paraelectric ST nanocube assemblies.

本文言語	English
論文番号	012901
ジャーナル	Applied Physics Letters
巻	101
号	1
DOI	https://doi.org/10.1063/1.4731198
出版ステータス	Published - 2012 7月 2

ASJC Scopus subject areas

物理学および天文学（その他）

文献へのアクセス

10.1063/1.4731198

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