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:
Jun. 29, 2004
Filed:
Mar. 28, 2002
Quanxi Jia, Los Alamos, NM (US);
Stephen R. Foltyn, Los Alamos, NM (US);
Paul N. Arendt, Los Alamos, NM (US);
James R. Groves, Los Alamos, NM (US);
The Regents of the University of California, Los Alamos, NM (US);
Abstract
An article including a substrate, a layer of an inert oxide material upon the surface of the substrate, a layer of an amorphous oxide or oxynitride material upon the inert oxide material layer, a layer of an oriented cubic oxide material having a rock-salt-like structure upon the amorphous oxide material layer, and a layer of a SrRuO buffer material upon the oriented cubic oxide material layer is provided together with additional layers such as a HTS top-layer of YBCO directly upon the layer of a SrRuO buffer material layer. With a HTS top-layer of YBCO upon at least one layer of the SrRuO buffer material in such an article, J ′s of up to 1.3×10 A/cm have been demonstrated with projected IC's of over 200 Amperes across a sample 1 cm wide.