Flux penetration and a.c. losses in type II superconductors: I. Model calculations

E.A. Gijsbertse; J. Sikkenga; L.J.M. van de Klundert

doi:10.1016/0378-4363(81)90012-7

Flux penetration and a.c. losses in type II superconductors: I. Model calculations

E.A. Gijsbertse, J. Sikkenga, L.J.M. van de Klundert

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Abstract

A numerical method is presented which allows the calculation of the a.c. response of type II superconductors under quasi-static conditions for arbitrary jc (B,x), Ben (Ba) and Bex (Ba) relations. Flux distributions, induced voltage waveforms, hysteresis loops and a.c. losses have been calculated. Deviations between experimental results and earlier calculations with respect to a minimum in the a.c. losses are explained by taking into account the finite thickness of the sample and realistic Ben (Ba) and Bex (Ba) relations.

Original language	English
Pages (from-to)	59-67
Journal	Physica B+C
Volume	106
Issue number	1
DOIs	https://doi.org/10.1016/0378-4363(81)90012-7
Publication status	Published - 1981

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abstract = "A numerical method is presented which allows the calculation of the a.c. response of type II superconductors under quasi-static conditions for arbitrary jc (B,x), Ben (Ba) and Bex (Ba) relations. Flux distributions, induced voltage waveforms, hysteresis loops and a.c. losses have been calculated. Deviations between experimental results and earlier calculations with respect to a minimum in the a.c. losses are explained by taking into account the finite thickness of the sample and realistic Ben (Ba) and Bex (Ba) relations.",

author = "E.A. Gijsbertse and J. Sikkenga and {van de Klundert}, L.J.M.",

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AU - Gijsbertse, E.A.

AU - Sikkenga, J.

AU - van de Klundert, L.J.M.

PY - 1981

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AB - A numerical method is presented which allows the calculation of the a.c. response of type II superconductors under quasi-static conditions for arbitrary jc (B,x), Ben (Ba) and Bex (Ba) relations. Flux distributions, induced voltage waveforms, hysteresis loops and a.c. losses have been calculated. Deviations between experimental results and earlier calculations with respect to a minimum in the a.c. losses are explained by taking into account the finite thickness of the sample and realistic Ben (Ba) and Bex (Ba) relations.

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DO - 10.1016/0378-4363(81)90012-7

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JO - Physica B+C

JF - Physica B+C

SN - 0378-4363

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Flux penetration and a.c. losses in type II superconductors: I. Model calculations

Abstract

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