The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 31, 1991
Filed:
Dec. 02, 1988
Ronald Hiskes, Palo Alto, CA (US);
Martha L Narbut, San Mateo, CA (US);
Hewlett-Packard Company, Palo Alto, CA (US);
Abstract
A method is disclosed for forming a thin film of an oxide based superconductor on a substrate, which is preferably a substrate comprising superconducting material, which comprises forming an oxide based solvent, dissolving in the solvent a stoichiometric amount of compounds capable of forming a superconducting material to form a molten solution, maintaining the molten solution at a temperature of from about 400.degree. to about 1000.degree. C., immersing a substrate into the resulting molten solution, epitaxially growing a thin film of a superconductor crystal on the substrate, and bubbling a source of oxygen through the molten solution during the epitaxial growth of the thin film superconductor crystal.