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Title: High Tc YBCO superconductor deposited on biaxially textured Ni substrate

Abstract

A superconducting article includes a biaxially-textured Ni substrate, and epitaxial buffer layers of Pd (optional), CeO.sub.2 and YSZ, and a top layer of in-plane aligned, c-axis oriented YBCO having a critical current density (J.sub.c) in the range of at least 100,000 A/cm.sup.2 at 77 K.

Inventors:
 [1];  [1];  [2];  [2];  [2];  [2];  [3];  [2];  [2];  [2];  [2]
  1. Oakridge, TN
  2. Knoxville, TN
  3. (Andersonville, TN)
Issue Date:
Research Org.:
Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)
OSTI Identifier:
872596
Patent Number(s):
5968877
Assignee:
Lockheed Martin Energy Research Corp (Oak Ridge, TN)
Patent Classifications (CPCs):
Y - NEW / CROSS SECTIONAL TECHNOLOGIES Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC Y10T - TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
C - CHEMISTRY C21 - METALLURGY OF IRON C21D - MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS
DOE Contract Number:  
AC05-96OR22464
Resource Type:
Patent
Country of Publication:
United States
Language:
English
Subject:
tc; ybco; superconductor; deposited; biaxially; textured; substrate; superconducting; article; biaxially-textured; epitaxial; buffer; layers; pd; optional; ceo; ysz; top; layer; in-plane; aligned; c-axis; oriented; critical; current; density; range; 100; 000; cm; 77; top layer; current density; biaxially textured; buffer layer; critical current; buffer layers; superconducting article; ybco superconductor; /505/117/

Citation Formats

Budai, John D, Christen, David K, Goyal, Amit, He, Qing, Kroeger, Donald M, Lee, Dominic F, List, III, Frederick A., Norton, David P, Paranthaman, Mariappan, Sales, Brian C, and Specht, Eliot D. High Tc YBCO superconductor deposited on biaxially textured Ni substrate. United States: N. p., 1999. Web.
Budai, John D, Christen, David K, Goyal, Amit, He, Qing, Kroeger, Donald M, Lee, Dominic F, List, III, Frederick A., Norton, David P, Paranthaman, Mariappan, Sales, Brian C, & Specht, Eliot D. High Tc YBCO superconductor deposited on biaxially textured Ni substrate. United States.
Budai, John D, Christen, David K, Goyal, Amit, He, Qing, Kroeger, Donald M, Lee, Dominic F, List, III, Frederick A., Norton, David P, Paranthaman, Mariappan, Sales, Brian C, and Specht, Eliot D. Fri . "High Tc YBCO superconductor deposited on biaxially textured Ni substrate". United States. https://www.osti.gov/servlets/purl/872596.
@article{osti_872596,
title = {High Tc YBCO superconductor deposited on biaxially textured Ni substrate},
author = {Budai, John D and Christen, David K and Goyal, Amit and He, Qing and Kroeger, Donald M and Lee, Dominic F and List, III, Frederick A. and Norton, David P and Paranthaman, Mariappan and Sales, Brian C and Specht, Eliot D},
abstractNote = {A superconducting article includes a biaxially-textured Ni substrate, and epitaxial buffer layers of Pd (optional), CeO.sub.2 and YSZ, and a top layer of in-plane aligned, c-axis oriented YBCO having a critical current density (J.sub.c) in the range of at least 100,000 A/cm.sup.2 at 77 K.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {1999},
month = {1}
}

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Works referenced in this record:

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journal, April 1993


Preparation of Y‐Ba‐Cu oxide superconductor thin films using pulsed laser evaporation from high Tc bulk material
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High current YBa 2 Cu 3 O 7−δ thick films on flexible nickel substrates with textured buffer layers
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High current YBa 2 Cu 3 O 7−δ thick films on flexible nickel substrates with textured buffer layers
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High critical current densities in Bi(2223)/Ag tapes
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Metal buffer layers and Y‐Ba‐Cu‐O thin films on Pt and stainless steel using pulsed laser deposition
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a ‐axis oriented epitaxial YBa 2 Cu 3 O 7− x ‐PrBa 2 Cu 3 O 7− y heterostructures
journal, December 1990


Room-Temperature Epitaxial Growth of $\bf CeO_{2}$ Thin Films on Si(111) Substrates for Fabrication of Sharp Oxide/Silicon Interface
journal, June 1995


Epitaxial Formation and Characterization of CeO2 Films
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Orientation Dependence of Grain-Boundary Critical Currents in Y Ba 2 Cu 3 O 7 δ Bicrystals
journal, July 1988


Recrystallization in cold-rolled pure nickel
journal, February 1988


High-J/sub c/ silver-sheathed Bi-based superconducting wires
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Growth of C-axis oriented YBaCuO films on oxidized textured Ni sheets and on
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YBCO thin-films current-carrying elements on metallic substrates
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Superconducting transport properties of grain boundaries in YBa 2 Cu 3 O 7 bicrystals
journal, March 1990


Superconducting YBa 2 Cu 3 O 6.8 films on metallic substrates using in situ laser deposition
journal, June 1990