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Magnetic Moment of a Flat Type-II Superconducting Tape Carrying a Current

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Abstract

I have used the critical state model for investigating the magnetic moment of a flat type-II superconducting strip which carries a current such that the magnetic flux density B generated by this current depends solely on the coordinate along the width of the tape. To do so, I have also calculated the magnetic flux distribution in the film. The calculations clearly show that the magnetic moment of the material exposed to this current is increased as the thickness of the sample is decreased; a behavior similar to the thickness dependence of the critical current density.

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Authors and Affiliations

  1. Department of Physics, Isfahan University of Technology, Isfahan, 84156-83111, Iran

    Aliakbar Babaei-Brojeny

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  1. Aliakbar Babaei-Brojeny
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Correspondence to Aliakbar Babaei-Brojeny.

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Babaei-Brojeny, A. Magnetic Moment of a Flat Type-II Superconducting Tape Carrying a Current. J Supercond Nov Magn 26, 1853–1855 (2013). https://doi.org/10.1007/s10948-012-1892-7

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  • DOI: https://doi.org/10.1007/s10948-012-1892-7

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