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:
Aug. 23, 2005
Filed:
Sep. 25, 2003
Paul N. Arendt, Los Alamos, NM (US);
Stephen R. Foltyn, Los Alamos, NM (US);
James R. Groves, Los Alamos, NM (US);
Terry G. Holesinger, Los Alamos, NM (US);
Quanxi Jia, Los Alamos, NM (US);
Paul N. Arendt, Los Alamos, NM (US);
Stephen R. Foltyn, Los Alamos, NM (US);
James R. Groves, Los Alamos, NM (US);
Terry G. Holesinger, Los Alamos, NM (US);
Quanxi Jia, 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, (generally the inert oxide material layer has a smooth surface, i.e., a RMS roughness of less than about 2 nm), 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 is provided together with additional layers such as at least one layer of a buffer material upon the oriented cubic oxide material layer or a HTS top-layer of YBCO directly upon the oriented cubic oxide material layer. With a HTS top-layer of YBCO upon at least one layer of a buffer material in such an article, J's of 1.4×10A/cmhave been demonstrated with projected I's of 210 Amperes across a sample 1 cm wide.