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Título:
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Coupling of superconductors through a half-metallic ferromagnet : evidence for a long-range proximity effect
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Autores:
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Peña, V. ;
Sefrioui, Zouhair ;
Arias Serna, Diego ;
León Yebra, Carlos ;
Santamaría Sánchez-Barriga, Jacobo ;
Varela del Arco, María ;
Pennycook, S. J. ;
Martínez, J. L.
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Tipo de documento:
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texto impreso
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Editorial:
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American Physical Society, 2004-06-08
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Dimensiones:
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application/pdf
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Nota general:
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info:eu-repo/semantics/openAccess
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Idiomas:
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Palabras clave:
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Estado = Publicado
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Materia = Ciencias: Física: Electricidad
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Materia = Ciencias: Física: Electrónica
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Tipo = Artículo
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Resumen:
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Here we examine the ferromagnetic/superconducting proximity effect in half-metallic ferromagnetic La_(0.7)Ca_(0.3)MnO_(3) and high-T_(c) superconducting YBa_(2)Cu_(3)O_(7) artificial structures. We have found experimental evidence for the coupling between superconducting layers through ferromagnetic spacers in superlattices. This is consistent with a long-range proximity effect in half-metal ferromagnet/d-wave superconductor structures.
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En línea:
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https://eprints.ucm.es/id/eprint/30696/1/LeonC73libre.pdf
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