Superconducting YBa2Cu3O7−δ thick film (Tc(0) = 92 K) on a newly developed perovskite ceramic substrate
Source abstract
Abstract
A complex perovskite oxide, YbBa2NbO6, as a non-reacting substrate for YBa2Cu3O7-° super-conducting film has been developed. The dielectric constant and loss factor values of the material are in the range suitable for its use as substrate for microwave applications. A YBa2Cu3O7−δ superconducting thick film dip coated on YbBa2NbO6 substrate gave a Tc (0) of 92 K and current density of ∼ 1.3 × 104 A cm−2.
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Research context
OpenAlex topics: Physics of Superconductivity and Magnetism · Microwave Dielectric Ceramics Synthesis · Acoustic Wave Resonator Technologies
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References (10)
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