Melt processing of binary (Nd, Eu)-Ba-Cu-O superconductors

K. Iida; Muralidhar Miryala; Masato Murakami

doi:10.1088/0953-2048/13/6/311

Melt processing of binary (Nd, Eu)-Ba-Cu-O superconductors

K. Iida, Muralidhar Miryala, Masato Murakami

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3 Citations (Scopus)

Abstract

We have studied the microstructure and the superconducting properties of Nd_xEu_1-xBa₂Cu₃O_y compounds synthesized by the solid-state reaction and the melt process. Nd_xEu_1-xBa₂Cu₃O_y formed a complete solid solution in a full range (0 < x < 1). The peritectic temperature and the lattice constants showed linear dependence on the composition (x). In the range x = 0 approx. 0.4, high-temperature stable phases observed were RE₂BaCuO₅ (RE: rare-earth elements) and liquid, while for the range x ≥ 0.6, RE₄Ba₂Cu₂O₁₀ and liquid phases were found to be stable at higher temperatures.

Original language	English
Pages (from-to)	683-687
Number of pages	5
Journal	Superconductor Science and Technology
Volume	13
Issue number	6
DOIs	https://doi.org/10.1088/0953-2048/13/6/311
Publication status	Published - 2000 Jun
Externally published	Yes

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ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Physics and Astronomy (miscellaneous)
Condensed Matter Physics

Cite this

Iida, K., Miryala, M., & Murakami, M. (2000). Melt processing of binary (Nd, Eu)-Ba-Cu-O superconductors. Superconductor Science and Technology, 13(6), 683-687. https://doi.org/10.1088/0953-2048/13/6/311

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10.1088/0953-2048/13/6/311