Jc for melt-textured filamentary (Nd, Eu, Gd)-123 superconductors

K. Inagaki; T. Goto; K. Watanabe

doi:10.1016/S0921-4534(00)01007-8

J_c for melt-textured filamentary (Nd, Eu, Gd)-123 superconductors

K. Inagaki, T. Goto, K. Watanabe

High Field Laboratory for Superconducting Materials

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

2 Citations (Scopus)

Abstract

The filamentary precursor (Nd_0.33, Eu_0.33, Gd_0.33)_1.18Ba_2.12Cu_3.09O_x was prepared by a solution spinning method, and partially melted in flowing 0.1%O₂+Ar, and then oxygenated by two-step process. A high J_c value of 2.5×10⁴ A/cm² at 77 K and 0 T was obtained by controlling the heating conditions. The J_c value of the sample oxygenated under various conditions was measured at 77 K in fields up to 9 T. The field dependence of J_c was strongly dependent on the oxygenating conditions, and a high J_c value of about 1.0×10⁴ A/cm² at 77 K and 5 T was maintained.

Original language	English
Pages (from-to)	1449-1450
Number of pages	2
Journal	Physica C: Superconductivity and its applications
Volume	341-348
Issue number	PART 2
DOIs	https://doi.org/10.1016/S0921-4534(00)01007-8
Publication status	Published - 2000

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(00)01007-8

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title = "Jc for melt-textured filamentary (Nd, Eu, Gd)-123 superconductors",

abstract = "The filamentary precursor (Nd0.33, Eu0.33, Gd0.33)1.18Ba2.12Cu3.09Ox was prepared by a solution spinning method, and partially melted in flowing 0.1%O2+Ar, and then oxygenated by two-step process. A high Jc value of 2.5×104 A/cm2 at 77 K and 0 T was obtained by controlling the heating conditions. The Jc value of the sample oxygenated under various conditions was measured at 77 K in fields up to 9 T. The field dependence of Jc was strongly dependent on the oxygenating conditions, and a high Jc value of about 1.0×104 A/cm2 at 77 K and 5 T was maintained.",

author = "K. Inagaki and T. Goto and K. Watanabe",

year = "2000",

doi = "10.1016/S0921-4534(00)01007-8",

language = "English",

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pages = "1449--1450",

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T1 - Jc for melt-textured filamentary (Nd, Eu, Gd)-123 superconductors

AU - Inagaki, K.

AU - Goto, T.

AU - Watanabe, K.

PY - 2000

Y1 - 2000

N2 - The filamentary precursor (Nd0.33, Eu0.33, Gd0.33)1.18Ba2.12Cu3.09Ox was prepared by a solution spinning method, and partially melted in flowing 0.1%O2+Ar, and then oxygenated by two-step process. A high Jc value of 2.5×104 A/cm2 at 77 K and 0 T was obtained by controlling the heating conditions. The Jc value of the sample oxygenated under various conditions was measured at 77 K in fields up to 9 T. The field dependence of Jc was strongly dependent on the oxygenating conditions, and a high Jc value of about 1.0×104 A/cm2 at 77 K and 5 T was maintained.

AB - The filamentary precursor (Nd0.33, Eu0.33, Gd0.33)1.18Ba2.12Cu3.09Ox was prepared by a solution spinning method, and partially melted in flowing 0.1%O2+Ar, and then oxygenated by two-step process. A high Jc value of 2.5×104 A/cm2 at 77 K and 0 T was obtained by controlling the heating conditions. The Jc value of the sample oxygenated under various conditions was measured at 77 K in fields up to 9 T. The field dependence of Jc was strongly dependent on the oxygenating conditions, and a high Jc value of about 1.0×104 A/cm2 at 77 K and 5 T was maintained.

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JO - Physica C: Superconductivity and its Applications

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