AC susceptibility study of YBaCuO prepared by quench and melt growth process

S. Gotoh; M. Murakami; H. Fujimoto; N. Koshizuka; S. Tanaka

doi:10.1016/0921-4534(90)90397-W

AC susceptibility study of YBaCuO prepared by quench and melt growth process

S. Gotoh, M. Murakami, H. Fujimoto, N. Koshizuka, S. Tanaka

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

10 Citations (Scopus)

Abstract

AC susceptibility measurements have been carried out on YBaCuO prepared by the quench and melt growth process. The temperature dependence of the real component, χ′, and the imaginary component, χ″, of the susceptibility does not indicate the presence of weak-link regions in the sample. The superconducting transition width of χ′ is very narrow and only a single peak of χ″ is observed as opposed to bulk sintered materials. The observed relationship between χ′ and χ″ is well qualitatively explained in terms of Bean's critical state model.

Original language	English
Pages (from-to)	215-220
Number of pages	6
Journal	Physica C: Superconductivity and its applications
Volume	166
Issue number	3-4
DOIs	https://doi.org/10.1016/0921-4534(90)90397-W
Publication status	Published - 1990 Mar 15
Externally published	Yes

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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abstract = "AC susceptibility measurements have been carried out on YBaCuO prepared by the quench and melt growth process. The temperature dependence of the real component, χ′, and the imaginary component, χ″, of the susceptibility does not indicate the presence of weak-link regions in the sample. The superconducting transition width of χ′ is very narrow and only a single peak of χ″ is observed as opposed to bulk sintered materials. The observed relationship between χ′ and χ″ is well qualitatively explained in terms of Bean's critical state model.",

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T1 - AC susceptibility study of YBaCuO prepared by quench and melt growth process

AU - Gotoh, S.

AU - Murakami, M.

AU - Fujimoto, H.

AU - Koshizuka, N.

AU - Tanaka, S.

PY - 1990/3/15

Y1 - 1990/3/15

N2 - AC susceptibility measurements have been carried out on YBaCuO prepared by the quench and melt growth process. The temperature dependence of the real component, χ′, and the imaginary component, χ″, of the susceptibility does not indicate the presence of weak-link regions in the sample. The superconducting transition width of χ′ is very narrow and only a single peak of χ″ is observed as opposed to bulk sintered materials. The observed relationship between χ′ and χ″ is well qualitatively explained in terms of Bean's critical state model.

AB - AC susceptibility measurements have been carried out on YBaCuO prepared by the quench and melt growth process. The temperature dependence of the real component, χ′, and the imaginary component, χ″, of the susceptibility does not indicate the presence of weak-link regions in the sample. The superconducting transition width of χ′ is very narrow and only a single peak of χ″ is observed as opposed to bulk sintered materials. The observed relationship between χ′ and χ″ is well qualitatively explained in terms of Bean's critical state model.

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JO - Physica C: Superconductivity and its Applications

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AC susceptibility study of YBaCuO prepared by quench and melt growth process

Abstract

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