TY - JOUR AU - Varela Del Arco, María AU - Sefrioui, Zouhair AU - Arias Serna, Diego AU - Navacerrada, M. A. AU - Lucía Mulas, María Luisa AU - López de la Torre, M. A. AU - León Yebra, Carlos AU - Loos, G. D. AU - Sánchez Quesada, Francisco AU - Santamaría Sánchez-Barriga, Jacobo PY - 1999 DO - 10.1103/PhysRevLett.83.3936 SN - 0031-9007 UR - https://hdl.handle.net/20.500.14352/59654 T2 - Physical review letters AB - The structure of high quality [YBCO_(N)/PBCO_(M)]_(1000 Å) superlattices, with N ranging between 1 and 12 unit cells and M = 5 unit cells, grown by high oxygen pressure sputtering, is analyzed. Intracell atomic structure of the layers along the c axis... LA - eng M2 - 3936 PB - American Physical Society KW - X-ray-diffraction KW - Critical-temperature KW - T-c KW - Charge-transfer KW - Oxide superconductors KW - Dependence KW - Pressure KW - Oxygen. TI - Intracell changes in epitaxially strained YBa_(2)Cu_(3)O_(7-x) ultrathin layers in YBa_(2)Cu_(3)O_(7-x)/PrBa_(2)Cu_(3)O_(7) superlattices TY - journal article VL - 83 ER -