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:
Jan. 26, 1999
Filed:
Apr. 08, 1996
Applicant:
Inventors:
John Eric Tkaczyk, Delanson, NY (US);
John Anthony Deluca, Burnt Hills, NY (US);
Pamela Lynn Karas, Westerville, OH (US);
Assignee:
General Electric Company, Schenectady, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C23C / ;
U.S. Cl.
CPC ...
118718 ; 118719 ; 118725 ; 118726 ; 505473 ;
Abstract
An apparatus for thallium-containing superconductor with grains having c-axis alignment perpendicular to the plane of the substrate is fabricated by controlling the thallium oxide vapor partial pressure during the steps of warming the precursor, reaction soaking the precursor with the thallium oxide vapor, and cooling the thallium-containing precursor in a thallium oxide vapor below about 10.sup.-3 atmospheres.