Low temperature formation of YBCO coated conductors on textured metal tapes by liquid phase epitaxy

Yasuji Yamada; T. Suga; H. Kurosaki; S. B. Kim; T. Maeda; Y. Yamada; I. Hirabayashi; M. Yamazaki; H. Yoshino; T. Watanabe

doi:10.1016/S0921-4534(02)00922-X

Low temperature formation of YBCO coated conductors on textured metal tapes by liquid phase epitaxy

Yasuji Yamada, T. Suga, H. Kurosaki, S. B. Kim, T. Maeda, Y. Yamada, I. Hirabayashi, M. Yamazaki, H. Yoshino, T. Watanabe

Research output: Contribution to journal › Article › peer-review

3 Citations (Scopus)

Abstract

We have formed YBCO films on Ag-Cu(2 1 0)〈1 2 0〉 and Ni(1 0 0)〈0 0 1〉 textured metal tapes. By using a furnace equipped with a reel-to-reel tape moving mechanism, continuous coating of YBCO film has been made on the silver-based tape at 925 °C. There were, however, cracks in the film prepared at 925 °C due to penetration of the solvent between the metal substrate and the YBCO film. By reducing the growth temperature to 880 °C, thick films over 5 μm in thickness have grown on the tape with neither intrusion nor reaction at the interface. YBCO film on nickel tape showed that the transition temperature degraded considerably at higher growth temperatures, which is probably due to reaction of Ni with the solution and contamination of Ni in the film.

Original language	English
Pages (from-to)	828-830
Number of pages	3
Journal	Physica C: Superconductivity and its applications
Volume	372-376
Issue number	PART 2
DOIs	https://doi.org/10.1016/S0921-4534(02)00922-X
Publication status	Published - Aug 2002
Externally published	Yes

Keywords

Liquid phase epitaxy
Metal substrate
YBCO coated conductor

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Condensed Matter Physics
Energy Engineering and Power Technology
Electrical and Electronic Engineering

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10.1016/S0921-4534(02)00922-X

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Low temperature formation of YBCO coated conductors on textured metal tapes by liquid phase epitaxy. / Yamada, Yasuji; Suga, T.; Kurosaki, H.; Kim, S. B.; Maeda, T.; Yamada, Y.; Hirabayashi, I.; Yamazaki, M.; Yoshino, H.; Watanabe, T.

In: Physica C: Superconductivity and its applications, Vol. 372-376, No. PART 2, 08.2002, p. 828-830.

Research output: Contribution to journal › Article › peer-review

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title = "Low temperature formation of YBCO coated conductors on textured metal tapes by liquid phase epitaxy",

abstract = "We have formed YBCO films on Ag-Cu(2 1 0)〈1 2 0〉 and Ni(1 0 0)〈0 0 1〉 textured metal tapes. By using a furnace equipped with a reel-to-reel tape moving mechanism, continuous coating of YBCO film has been made on the silver-based tape at 925 °C. There were, however, cracks in the film prepared at 925 °C due to penetration of the solvent between the metal substrate and the YBCO film. By reducing the growth temperature to 880 °C, thick films over 5 μm in thickness have grown on the tape with neither intrusion nor reaction at the interface. YBCO film on nickel tape showed that the transition temperature degraded considerably at higher growth temperatures, which is probably due to reaction of Ni with the solution and contamination of Ni in the film.",

keywords = "Liquid phase epitaxy, Metal substrate, YBCO coated conductor",

author = "Yasuji Yamada and T. Suga and H. Kurosaki and Kim, {S. B.} and T. Maeda and Y. Yamada and I. Hirabayashi and M. Yamazaki and H. Yoshino and T. Watanabe",

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AU - Yamada, Yasuji

AU - Suga, T.

AU - Kurosaki, H.

AU - Kim, S. B.

AU - Maeda, T.

AU - Yamada, Y.

AU - Hirabayashi, I.

AU - Yamazaki, M.

AU - Yoshino, H.

AU - Watanabe, T.

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N2 - We have formed YBCO films on Ag-Cu(2 1 0)〈1 2 0〉 and Ni(1 0 0)〈0 0 1〉 textured metal tapes. By using a furnace equipped with a reel-to-reel tape moving mechanism, continuous coating of YBCO film has been made on the silver-based tape at 925 °C. There were, however, cracks in the film prepared at 925 °C due to penetration of the solvent between the metal substrate and the YBCO film. By reducing the growth temperature to 880 °C, thick films over 5 μm in thickness have grown on the tape with neither intrusion nor reaction at the interface. YBCO film on nickel tape showed that the transition temperature degraded considerably at higher growth temperatures, which is probably due to reaction of Ni with the solution and contamination of Ni in the film.

AB - We have formed YBCO films on Ag-Cu(2 1 0)〈1 2 0〉 and Ni(1 0 0)〈0 0 1〉 textured metal tapes. By using a furnace equipped with a reel-to-reel tape moving mechanism, continuous coating of YBCO film has been made on the silver-based tape at 925 °C. There were, however, cracks in the film prepared at 925 °C due to penetration of the solvent between the metal substrate and the YBCO film. By reducing the growth temperature to 880 °C, thick films over 5 μm in thickness have grown on the tape with neither intrusion nor reaction at the interface. YBCO film on nickel tape showed that the transition temperature degraded considerably at higher growth temperatures, which is probably due to reaction of Ni with the solution and contamination of Ni in the film.

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