EFFECT OF FABRICATION CONDITIONS ON PROPERTIES OF BI-2212 THIN FILMS

High-quality epitaxial c-axis oriented Bi-2212 thin films were deposited on single crystalline (100) MgO substrate using Pulsed Laser Deposition. The results show that these films are good quality with c-axis orientation and epitaxial growth, good electrical and magnetic properties. The critical current density Jc was found to be strongly dependent on the temperature and magnetic field. The critical current density for the film growth with the best deposition conditions (Jc=6,3x10 6