Trapped magnetic field and critical current density in melt-textured Y-Ba-Cu-O superconductors

In Gann Chen; Roy Weinstein; Jianxiong Liu

doi:10.1016/0921-4534(91)91343-3

Trapped magnetic field and critical current density in melt-textured Y-Ba-Cu-O superconductors

In Gann Chen, Roy Weinstein, Jianxiong Liu

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

15 Citations (Scopus)

Abstract

The spatial distribution of the trapped magnetic field in melt-textured Y-Ba-Cu-O (MT-Y123) materials has been studied. Granular structures in MT-Y123 samples can be observed directly by a field mapping method. A phenomenological current model has been developed to account for the trapped field intensity and profile in HTS samples. Measurements of magnetic moments by VSM, and by trapped field profiles in MT-Y123 samples are discussed.

Original language	English
Pages (from-to)	2437-2438
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)91343-3
Publication status	Published - 1991 Dec 1

All Science Journal Classification (ASJC) codes

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

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10.1016/0921-4534(91)91343-3

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title = "Trapped magnetic field and critical current density in melt-textured Y-Ba-Cu-O superconductors",

abstract = "The spatial distribution of the trapped magnetic field in melt-textured Y-Ba-Cu-O (MT-Y123) materials has been studied. Granular structures in MT-Y123 samples can be observed directly by a field mapping method. A phenomenological current model has been developed to account for the trapped field intensity and profile in HTS samples. Measurements of magnetic moments by VSM, and by trapped field profiles in MT-Y123 samples are discussed.",

author = "Chen, {In Gann} and Roy Weinstein and Jianxiong Liu",

note = "Funding Information: ACKNOWLEDGEMENT This work is supported in part by grants from the DOE, TeSUH, EPRI, and NASA-JSC.",

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T1 - Trapped magnetic field and critical current density in melt-textured Y-Ba-Cu-O superconductors

AU - Chen, In Gann

AU - Weinstein, Roy

AU - Liu, Jianxiong

N1 - Funding Information: ACKNOWLEDGEMENT This work is supported in part by grants from the DOE, TeSUH, EPRI, and NASA-JSC.

PY - 1991/12/1

Y1 - 1991/12/1

N2 - The spatial distribution of the trapped magnetic field in melt-textured Y-Ba-Cu-O (MT-Y123) materials has been studied. Granular structures in MT-Y123 samples can be observed directly by a field mapping method. A phenomenological current model has been developed to account for the trapped field intensity and profile in HTS samples. Measurements of magnetic moments by VSM, and by trapped field profiles in MT-Y123 samples are discussed.

AB - The spatial distribution of the trapped magnetic field in melt-textured Y-Ba-Cu-O (MT-Y123) materials has been studied. Granular structures in MT-Y123 samples can be observed directly by a field mapping method. A phenomenological current model has been developed to account for the trapped field intensity and profile in HTS samples. Measurements of magnetic moments by VSM, and by trapped field profiles in MT-Y123 samples are discussed.

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VL - 185-189

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JO - Physica C: Superconductivity and its applications

JF - Physica C: Superconductivity and its applications

IS - PART 4

ER -

Trapped magnetic field and critical current density in melt-textured Y-Ba-Cu-O superconductors

Abstract

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