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Giant microwave absorption in fine powders of superconductors

Enhanced microwave absorption, larger than that in the normal state, is observed in fine grains of type-II superconductors (MgB(2) and K(3)C(60)) for magnetic fields as small as a few % of the upper critical field. The effect is predicted by the theory of vortex motion in type-II superconductors, ho...

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Detalles Bibliográficos
Autores principales: Csősz, G., Márkus, B. G., Jánossy, A., Nemes, N. M., Murányi, F., Klupp, G., Kamarás, K., Kogan, V. G., Bud’ko, S. L., Canfield, P. C., Simon, F.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group UK 2018
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6068108/
https://www.ncbi.nlm.nih.gov/pubmed/30065247
http://dx.doi.org/10.1038/s41598-018-29750-7