TY - JOUR AU - Peña, V. AU - Sefrioui, Zouhair AU - Arias Serna, Diego AU - León Yebra, Carlos AU - Santamaría Sánchez-Barriga, Jacobo AU - Martínez, J. L. AU - te Velthuis, S. G. E. AU - Hoffmann, A. PY - 2005 DO - 10.1103/PhysRevLett.94.057002 SN - 0031-9007 UR - https://hdl.handle.net/20.500.14352/51424 T2 - Physical review letters AB - We show magnetoresistance in excess of 1000% in trilayers containing highly spin-polarized La_(0.7)Ca_(0.3)MnO_(3) and high-T_(c) superconducting YBa_(2)Cu_(3)O_(7). This large magnetoresistance is reminiscent of the giant magnetoresistance (GMR) in... LA - eng PB - American Physical Society KW - Tunnel-junctions KW - Superconductor KW - Layers. TI - Giant magnetoresistance in ferromagnet/superconductor superlattices TY - journal article VL - 94 ER -