TY - JOUR AU - Lucía Mulas, María Luisa AU - Sánchez Quesada, Francisco AU - Santamaría Sánchez-Barriga, Jacobo AU - Sefrioui, Zouhair AU - Arias Serna, Diego AU - Loos, G. AU - Navacerrada, M.A. PY - 2000 DO - 10.1063/1.126609 SN - 0003-6951 UR - https://hdl.handle.net/20.500.14352/59333 T2 - Applied Physics Letters AB - We have studied the effect of He+ irradiation with doses in the range 10(12)-2x10(15) cm(-2) on two high-temperature superconducting structures: YBa2Cu3O7-x (YBCO) films and YBa2Cu3O7-x/PrBa2Cu3O7 (YBCO/PBCO) superlattices. In particular we have... LA - eng M2 - 3289 PB - Amer Inst Physics KW - Thin-Films KW - Columnar Defects KW - Enhancement KW - Superconductivity KW - Crystals. TI - Critical temperature depression and persistent photoconductivity in ion irradiated YBa2Cu3O7-x films and YBa2Cu3O7-x/PrBa2Cu3O7 superlattices TY - journal article VL - 76 ER -