Analog of the susceptibility spectrum for levitation forces between a superconductor and a permanent magnet

S. Sergeenkov, E. S. Sanchez, R. V.F. Salla, V. A.G. Rivera, L. Cichetto, F. M. Araújo-Moreira

Resultado de la investigación: Contribución a una revistaArtículorevisión exhaustiva

3 Citas (Scopus)

Resumen

We report on the measurements of both vertical and lateral levitation forces between a permanent magnet NdFeB and a polycrystalline YBa 4Cu 6O 7-δ superconductor. The analysis of the obtained results revealed an interesting correlation between the behavior of the forces in the field-cooled and zero-field-cooled regimes, resembling the structure of the so-called susceptibility spectrum χ''(χ'). Such force-force diagrams can be useful for identifying flux distribution structure inside a superconducting material.

Idioma originalInglés
Número de artículo033908
PublicaciónJournal of Applied Physics
Volumen112
N.º3
DOI
EstadoPublicada - ago 2012

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