Ba2YCu3O, crystal formed by peritectic reaction

Jun Takada; Hitoshi Kitaguchi; Akiyoshi Osaka; Yoshinari Miura; Katsuaki Takahashi; Mikio Takano; Yasunori Ikeda; Yoshichika Bando; Naoichi Yamamoto; Yoshio Oka; Yoichi Tomii

doi:10.1143/JJAP.26.L1707

Ba₂YCu₃O, crystal formed by peritectic reaction

Jun Takada, Hitoshi Kitaguchi, Akiyoshi Osaka, Yoshinari Miura, Katsuaki Takahashi, Mikio Takano, Yasunori Ikeda, Yoshichika Bando, Naoichi Yamamoto, Yoshio Oka, Yoichi Tomii

Faculty of Engineering

Research output: Contribution to journal › Article

31 Citations (Scopus)

Abstract

Melting and crystallization behavior of a high-T, compound Ba2YCu30, was investigated by microstructural observation, and compositional, thermal and X-ray analyses. Because of an incongruent melting, Ba2YCu30, decomposes into a solid phase, BaY2Cu0, and a liquid at 1266 K in air. Ba, YCu30, crystals are formed around the primary crystals, BaY2Cu0,, by a peritectic reaction on cooling from 1473 K in air.

Original language	English
Pages (from-to)	L1707-L1710
Journal	Japanese Journal of Applied Physics
Volume	26
Issue number	10 A
DOIs	https://doi.org/10.1143/JJAP.26.L1707
Publication status	Published - Oct 1987

ASJC Scopus subject areas

Engineering(all)
Physics and Astronomy(all)

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Takada, J., Kitaguchi, H., Osaka, A., Miura, Y., Takahashi, K., Takano, M., Ikeda, Y., Bando, Y., Yamamoto, N., Oka, Y., & Tomii, Y. (1987). Ba₂YCu₃O, crystal formed by peritectic reaction. Japanese Journal of Applied Physics, 26(10 A), L1707-L1710. https://doi.org/10.1143/JJAP.26.L1707

Ba₂YCu₃O, crystal formed by peritectic reaction. / Takada, Jun; Kitaguchi, Hitoshi; Osaka, Akiyoshi; Miura, Yoshinari; Takahashi, Katsuaki; Takano, Mikio; Ikeda, Yasunori; Bando, Yoshichika; Yamamoto, Naoichi; Oka, Yoshio; Tomii, Yoichi.

In: Japanese Journal of Applied Physics, Vol. 26, No. 10 A, 10.1987, p. L1707-L1710.

Research output: Contribution to journal › Article

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abstract = "Melting and crystallization behavior of a high-T, compound Ba2YCu30, was investigated by microstructural observation, and compositional, thermal and X-ray analyses. Because of an incongruent melting, Ba2YCu30, decomposes into a solid phase, BaY2Cu0, and a liquid at 1266 K in air. Ba, YCu30, crystals are formed around the primary crystals, BaY2Cu0,, by a peritectic reaction on cooling from 1473 K in air.",

author = "Jun Takada and Hitoshi Kitaguchi and Akiyoshi Osaka and Yoshinari Miura and Katsuaki Takahashi and Mikio Takano and Yasunori Ikeda and Yoshichika Bando and Naoichi Yamamoto and Yoshio Oka and Yoichi Tomii",

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AU - Takada, Jun

AU - Kitaguchi, Hitoshi

AU - Osaka, Akiyoshi

AU - Miura, Yoshinari

AU - Takahashi, Katsuaki

AU - Takano, Mikio

AU - Ikeda, Yasunori

AU - Bando, Yoshichika

AU - Yamamoto, Naoichi

AU - Oka, Yoshio

AU - Tomii, Yoichi

PY - 1987/10

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AB - Melting and crystallization behavior of a high-T, compound Ba2YCu30, was investigated by microstructural observation, and compositional, thermal and X-ray analyses. Because of an incongruent melting, Ba2YCu30, decomposes into a solid phase, BaY2Cu0, and a liquid at 1266 K in air. Ba, YCu30, crystals are formed around the primary crystals, BaY2Cu0,, by a peritectic reaction on cooling from 1473 K in air.

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