Simulation of magnetization curves of oxide superconductors using critical state model

Takahiro Taguchi; Masato Murakami; Hiroyuki Fujimoto; Satoshi Gotoh; Naoki Koshizuka; Shoji Tanaka

doi:10.1016/0921-4534(91)91365-B

Simulation of magnetization curves of oxide superconductors using critical state model

Takahiro Taguchi, Masato Murakami, Hiroyuki Fujimoto, Satoshi Gotoh, Naoki Koshizuka, Shoji Tanaka

Research output: Contribution to journal › Article

Abstract

Magnetization of non-ideal type II superconductors can be analyzed by using the critical state model in which critical current density is considered to be dependent on magnetic field. Magnetization measurements were carried out on YBaCuO prepared by the Melt-Powder-Melt-Growth process using a vibrating sample magnetometer at 77K. We simulated magnetization curve of oxide superconductors using the critical state model and a good agreement was obtained between experimental results and calculated curves.

Original language	English
Pages (from-to)	2481-2482
Number of pages	2
Journal	Physica C: Superconductivity and its applications
Volume	185-189
Issue number	PART 4
DOIs	https://doi.org/10.1016/0921-4534(91)91365-B
Publication status	Published - 1991 Dec 1
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 = "Magnetization of non-ideal type II superconductors can be analyzed by using the critical state model in which critical current density is considered to be dependent on magnetic field. Magnetization measurements were carried out on YBaCuO prepared by the Melt-Powder-Melt-Growth process using a vibrating sample magnetometer at 77K. We simulated magnetization curve of oxide superconductors using the critical state model and a good agreement was obtained between experimental results and calculated curves.",

author = "Takahiro Taguchi and Masato Murakami and Hiroyuki Fujimoto and Satoshi Gotoh and Naoki Koshizuka and Shoji Tanaka",

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AU - Taguchi, Takahiro

AU - Murakami, Masato

AU - Fujimoto, Hiroyuki

AU - Gotoh, Satoshi

AU - Koshizuka, Naoki

AU - Tanaka, Shoji

PY - 1991/12/1

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AB - Magnetization of non-ideal type II superconductors can be analyzed by using the critical state model in which critical current density is considered to be dependent on magnetic field. Magnetization measurements were carried out on YBaCuO prepared by the Melt-Powder-Melt-Growth process using a vibrating sample magnetometer at 77K. We simulated magnetization curve of oxide superconductors using the critical state model and a good agreement was obtained between experimental results and calculated curves.

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