TY - JOUR AU - Varela Del Arco, María AU - Arias Serna, Diego AU - Sefrioui, Zouhair AU - León Yebra, Carlos AU - Ballesteros, C. AU - Pennycook, S. J. AU - Santamaría Sánchez-Barriga, Jacobo PY - 2002 DO - 10.1103/PhysRevB.66.134517 SN - 1098-0121 UR - https://hdl.handle.net/20.500.14352/59617 T2 - Physical review B AB - We report the effects of epitaxial strain and deoxygenation on high quality [YBa_(2)Cu_(3)O_(7-x)(YBCO)_(N) /PrBa_(2)Cu_(3)O_(7)(PBCO)_(5)]_(1000 Å) superlattices, with 1 < N < 12 unit cells. High-spatialresolution electron energy loss spectroscopy... LA - eng PB - American Physical Society KW - High-temperature superconductor KW - Charge-transfer KW - Transition-temperature KW - Grain-boundaries KW - Thin-films KW - Superlattices KW - Pressure KW - Dependence KW - Layers KW - Origin. TI - Direct correlation between T_(c) and CuO_(2) bilayer spacing in YBa_(2)Cu_(3)O_(7-x) TY - journal article VL - 66 ER -