Penetration of magnetic field into high-temperature superconductors

Misha Sinder; Victor Meerovich; Vladimir Sokolovsky; Istvan Vajda

doi:10.1109/77.819335

Penetration of magnetic field into high-temperature superconductors

Misha Sinder, Victor Meerovich, Vladimir Sokolovsky, Istvan Vajda

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

6 Scopus citations

Abstract

The penetration of a monotonically time-increasing magnetic field in high-temperature superconductors (HTSC) slabs with the power law dependencies of the critical current density and resistivity on the magnetic field is investigated theoretically. It is shown that the asymptotic solutions of the extended critical state model correspond to the cases of the classical critical state model and the model of viscous flux flow without pinning. The ranges of the applicability of these models and the conditions for the transition from one model to the other are determined. These theoretical conclusions explain experimental data presented in scientific literature.

Original language	English
Pages (from-to)	4661-4665
Number of pages	5
Journal	IEEE Transactions on Applied Superconductivity
Volume	9
Issue number	4
DOIs	https://doi.org/10.1109/77.819335
State	Published - 1 Dec 1999

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Condensed Matter Physics
Electrical and Electronic Engineering

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10.1109/77.819335

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abstract = "The penetration of a monotonically time-increasing magnetic field in high-temperature superconductors (HTSC) slabs with the power law dependencies of the critical current density and resistivity on the magnetic field is investigated theoretically. It is shown that the asymptotic solutions of the extended critical state model correspond to the cases of the classical critical state model and the model of viscous flux flow without pinning. The ranges of the applicability of these models and the conditions for the transition from one model to the other are determined. These theoretical conclusions explain experimental data presented in scientific literature.",

author = "Misha Sinder and Victor Meerovich and Vladimir Sokolovsky and Istvan Vajda",

note = "Funding Information: Manuscript received February 3, 1999; revised August 6, 1999. This work was supported by the Israeli Science Foundation founded by the Israeli Academy of Sciences and Humanities, the Ministry of Science of Israel, and the National Research Fund of the Hungarian Academy of Sciences. M. Sinder, V. Meerovich, and V. Sokolovsky are with the Ben-Gurion University of the Negev, Beer-Sheva, 84105 Israel. I. Vajda is with the Technical University of Budapest, Budapest, H-1111, Hungary. Publisher Item Identifier S 1051-8223(99)10388-9.",

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AU - Vajda, Istvan

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N2 - The penetration of a monotonically time-increasing magnetic field in high-temperature superconductors (HTSC) slabs with the power law dependencies of the critical current density and resistivity on the magnetic field is investigated theoretically. It is shown that the asymptotic solutions of the extended critical state model correspond to the cases of the classical critical state model and the model of viscous flux flow without pinning. The ranges of the applicability of these models and the conditions for the transition from one model to the other are determined. These theoretical conclusions explain experimental data presented in scientific literature.

AB - The penetration of a monotonically time-increasing magnetic field in high-temperature superconductors (HTSC) slabs with the power law dependencies of the critical current density and resistivity on the magnetic field is investigated theoretically. It is shown that the asymptotic solutions of the extended critical state model correspond to the cases of the classical critical state model and the model of viscous flux flow without pinning. The ranges of the applicability of these models and the conditions for the transition from one model to the other are determined. These theoretical conclusions explain experimental data presented in scientific literature.

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Penetration of magnetic field into high-temperature superconductors

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