TY - JOUR AU - Peña, V. AU - Sefrioui, Zouhair AU - Arias Serna, Diego AU - León Yebra, Carlos AU - Santamaría Sánchez-Barriga, Jacobo AU - Varela del Arco, María AU - Pennycook, S. J. AU - Martínez, J. L. PY - 2004 DO - 10.1103/PhysRevB.69.224502 SN - 1098-0121 UR - https://hdl.handle.net/20.500.14352/51434 T2 - Physical review B AB - 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... LA - eng PB - American Physical Society KW - Junctions KW - Superlattices KW - Multilayers KW - Transport KW - Coexistence KW - Interface KW - Layers. TI - Coupling of superconductors through a half-metallic ferromagnet : evidence for a long-range proximity effect TY - journal article VL - 69 ER -