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Superconducting Film Fabrication using Field Assisted Electrophoresis

For fabricating high T$\sub$c/ superconducting deposited film, novel electrophoretic deposition technique applied to deposit surface charged Particles on metal substrate with oxy d.c field has been studied. The electric properties of superconducting film don't improve easily because the particles of deposition film are deposited randomly on substrate and don't make orientation affected to its critical current density. In this paper, we studied conventional electrophoresis in addition to a.c field assisted for the improvement of BSCCO superconducting film with high orientation of deposition particles.