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Title: Method for making high-critical-current-density YBa{sub 2}Cu{sub 3}O{sub 7} superconducting layers on metallic substrates

Abstract

A method is disclosed for fabricating YBa{sub 2}Cu{sub 3}O{sub 7} superconductor layers with the capability of carrying large superconducting currents on a metallic tape (substrate) supplied with a biaxially textured oxide buffer layer. The method represents a simplification of previously established techniques and provides processing requirements compatible with scale-up to long wire (tape) lengths and high processing speeds. This simplification has been realized by employing the BaF{sub 2} method to grow a YBa{sub 2}Cu{sub 3}O{sub 7} film on a metallic substrate having a biaxially textured oxide buffer layer.

Authors:
; ;
Publication Date:
Sponsoring Org.:
USDOE
OSTI Identifier:
20013792
DOE Contract Number:  
AC05-96OR22464
Resource Type:
Patent
Resource Relation:
Other Information: PBD: 26 Oct 1999
Country of Publication:
United States
Language:
English
Subject:
36 MATERIALS SCIENCE; FABRICATION; YTTRIUM OXIDES; BARIUM OXIDES; COPPER OXIDES; HIGH-TC SUPERCONDUCTORS; TEXTURE; CRITICAL CURRENT; CURRENT DENSITY

Citation Formats

Feenstra, R, Christen, D, and Paranthaman, M. Method for making high-critical-current-density YBa{sub 2}Cu{sub 3}O{sub 7} superconducting layers on metallic substrates. United States: N. p., 1999. Web.
Feenstra, R, Christen, D, & Paranthaman, M. Method for making high-critical-current-density YBa{sub 2}Cu{sub 3}O{sub 7} superconducting layers on metallic substrates. United States.
Feenstra, R, Christen, D, and Paranthaman, M. 1999. "Method for making high-critical-current-density YBa{sub 2}Cu{sub 3}O{sub 7} superconducting layers on metallic substrates". United States.
@article{osti_20013792,
title = {Method for making high-critical-current-density YBa{sub 2}Cu{sub 3}O{sub 7} superconducting layers on metallic substrates},
author = {Feenstra, R and Christen, D and Paranthaman, M},
abstractNote = {A method is disclosed for fabricating YBa{sub 2}Cu{sub 3}O{sub 7} superconductor layers with the capability of carrying large superconducting currents on a metallic tape (substrate) supplied with a biaxially textured oxide buffer layer. The method represents a simplification of previously established techniques and provides processing requirements compatible with scale-up to long wire (tape) lengths and high processing speeds. This simplification has been realized by employing the BaF{sub 2} method to grow a YBa{sub 2}Cu{sub 3}O{sub 7} film on a metallic substrate having a biaxially textured oxide buffer layer.},
doi = {},
url = {https://www.osti.gov/biblio/20013792}, journal = {},
number = ,
volume = ,
place = {United States},
year = {Tue Oct 26 00:00:00 EDT 1999},
month = {Tue Oct 26 00:00:00 EDT 1999}
}