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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.:

US 5430014 B1

PDFFull Text
Date of Patent:
Jul. 04, 1995

Filed:

Oct. 30, 1992

Method of producing an srtio.sub.3 /yba.sub.2 cu.sub.3 o.sub.7 layer

Applicant:
Inventors:

Helmut Soltner, Inden, DE;

Ulrich Poppe, Koln, DE;

Knut Urban, Julich, DE;

Assignee:

Forschungszentrum Julich GmbH, Julich, DE;

Attorney:

Dubno; Herbert

Primary Examiner:

Roy V King

Int. Cl.
CPC ...
H01L / ; C23C / ;
U.S. Cl.
CPC ...
505238 ; 505190 ; 505329 ; 505475 ; 505701 ; 505702 ; 505731 ; 427 62 ; 4274193 ; 428702 ; 428930 ; 20419224 ;
Abstract

c-axis oriented YBa.sub.2 Cu.sub.3 O.sub.7 layers are grown with intervening SrTiO.sub.3 layers bridged over steps at which there is a transformation to a-axis crystal-oriented growth. The multilayer superconductor has YBa.sub.2 Cu.sub.3 O.sub.7 layers which are not thicker than 500 nm while the intervening layers of SrTiO.sub.3 have thicknesses of 20 to 30 nm.

Find Patent Forward Citations

Soltner, Helmut. (1995). Method of producing an srtio.sub.3 /yba.sub.2 cu.sub.3 o.sub.7 layer (U.S. Patent No. 5430014). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5430014

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