Method for manufacturing a double-sided high-temperature superconducting oxide thin film having large area

Abstract

A method of manufacturing a double-sided high-temperature superconducting oxide thin film comprises the steps of placing two sintered material targets in a thin film deposition chamber; attaching a single crystal oxide substrate to a substrate supporter piercing through a separator of the thin film deposition chamber; rotating the single crystal oxide substrate, placing two substrate heaters toward both surfaces of the single crystal oxide substrate, and heating the single crystal oxide substrate thereby; applying a power to sputter to the sintered material targets; and depositing a target material on both surfaces of the single crystal oxide substrate by having plasma generated from the two sintered material targets contact thereon.

Dependencies are inferred from the claim text.