Penetration of an external field change with arbitrary angle into a saturated superconducting filament

M. Haverkamp; B. ten Haken; L. Bottura; H.H.J. ten Kate

doi:10.1016/S0921-4534(02)01028-6

Penetration of an external field change with arbitrary angle into a saturated superconducting filament

M. Haverkamp^*, B. ten Haken, L. Bottura, H.H.J. ten Kate

^*Corresponding author for this work

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Abstract

In many applications of superconductivity the magnetization of a saturated cylindrical superconducting filament is perturbed by an external field change. Especially in superconducting accelerator magnets local field changes have an impact on the magnetization in the coil. We analyze the behavior of the current distribution and magnetization of a single filament for field changes with different amplitudes and at arbitrary angles with respect to the original background field. Formulas are developed and the behavior of the magnetization is demonstrated.

Original language	English
Pages (from-to)	1356-1359
Number of pages	4
Journal	Physica C
Volume	372-376
Issue number	Part 3
DOIs	https://doi.org/10.1016/S0921-4534(02)01028-6
Publication status	Published - 2002

Keywords

Filament
Penetration
Magnetization

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10.1016/S0921-4534(02)01028-6

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title = "Penetration of an external field change with arbitrary angle into a saturated superconducting filament",

abstract = "In many applications of superconductivity the magnetization of a saturated cylindrical superconducting filament is perturbed by an external field change. Especially in superconducting accelerator magnets local field changes have an impact on the magnetization in the coil. We analyze the behavior of the current distribution and magnetization of a single filament for field changes with different amplitudes and at arbitrary angles with respect to the original background field. Formulas are developed and the behavior of the magnetization is demonstrated.",

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T1 - Penetration of an external field change with arbitrary angle into a saturated superconducting filament

AU - Haverkamp, M.

AU - ten Haken, B.

AU - Bottura, L.

AU - ten Kate, H.H.J.

PY - 2002

Y1 - 2002

N2 - In many applications of superconductivity the magnetization of a saturated cylindrical superconducting filament is perturbed by an external field change. Especially in superconducting accelerator magnets local field changes have an impact on the magnetization in the coil. We analyze the behavior of the current distribution and magnetization of a single filament for field changes with different amplitudes and at arbitrary angles with respect to the original background field. Formulas are developed and the behavior of the magnetization is demonstrated.

AB - In many applications of superconductivity the magnetization of a saturated cylindrical superconducting filament is perturbed by an external field change. Especially in superconducting accelerator magnets local field changes have an impact on the magnetization in the coil. We analyze the behavior of the current distribution and magnetization of a single filament for field changes with different amplitudes and at arbitrary angles with respect to the original background field. Formulas are developed and the behavior of the magnetization is demonstrated.

KW - Filament

KW - Penetration

KW - Magnetization

U2 - 10.1016/S0921-4534(02)01028-6

DO - 10.1016/S0921-4534(02)01028-6

M3 - Article

SN - 0921-4534

VL - 372-376

SP - 1356

EP - 1359

JO - Physica C

JF - Physica C

IS - Part 3

ER -

Penetration of an external field change with arbitrary angle into a saturated superconducting filament

Abstract

Keywords

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