skip to main content
DOE Patents title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Method of depositing buffer layers on biaxially textured metal substrates

Abstract

A laminate article comprises a substrate and a biaxially textured (RE.sup.1.sub.x RE.sup.2.sub.(1-x)).sub.2 O.sub.3 buffer layer over the substrate, wherein 0<1 and RE.sup.1 and RE.sup.2 are each selected from the group consisting of Nd, Sm, Eu, Ho, Er, Lu, Gd, Tb, Dy, Tm, and Yb. The (RE.sup.1.sub.x RE.sup.2.sub.(1-x)).sub.2 O.sub.3 buffer layer can be deposited using sol-gel or metal-organic decomposition. The laminate article can include a layer of YBCO over the (RE.sup.1.sub.x RE.sup.2.sub.(1-x)).sub.2 O.sub.3 buffer layer. A layer of CeO.sub.2 between the YBCO layer and the (RE.sup.1.sub.x RE.sup.2.sub.(1-x)).sub.2 O.sub.3 buffer can also be include. Further included can be a layer of YSZ between the CeO.sub.2 layer and the (RE.sup.1.sub.x RE.sup.2.sub.(1-x)).sub.2 O.sub.3 buffer layer. The substrate can be a biaxially textured metal, such as nickel. A method of forming the laminate article is also disclosed.

Inventors:
 [1];  [1];  [1];  [1];  [1];  [1]
  1. Knoxville, TN
Issue Date:
Research Org.:
Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)
OSTI Identifier:
874680
Patent Number(s):
6440211
Application Number:
09/409120
Assignee:
UT-Battelle, LLC (Oak Ridge, TN)
Patent Classifications (CPCs):
C - CHEMISTRY C21 - METALLURGY OF IRON C21D - MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS
C - CHEMISTRY C23 - COATING METALLIC MATERIAL C23C - COATING METALLIC MATERIAL
DOE Contract Number:  
AC05-96OR22464
Resource Type:
Patent
Country of Publication:
United States
Language:
English
Subject:
method; depositing; buffer; layers; biaxially; textured; metal; substrates; laminate; article; substrate; resup1subx; resup2sub1-xsub2; osub3; layer; 0; resup1; resup2; selected; consisting; eu; gd; tb; tm; deposited; sol-gel; metal-organic; decomposition; ybco; ceosub2; included; ysz; nickel; forming; disclosed; buffer layer; metal substrate; textured metal; /117/427/428/

Citation Formats

Beach, David B, Morrell, Jonathan S, Paranthaman, Mariappan, Chirayil, Thomas, Specht, Eliot D, and Goyal, Amit. Method of depositing buffer layers on biaxially textured metal substrates. United States: N. p., 2002. Web.
Beach, David B, Morrell, Jonathan S, Paranthaman, Mariappan, Chirayil, Thomas, Specht, Eliot D, & Goyal, Amit. Method of depositing buffer layers on biaxially textured metal substrates. United States.
Beach, David B, Morrell, Jonathan S, Paranthaman, Mariappan, Chirayil, Thomas, Specht, Eliot D, and Goyal, Amit. Tue . "Method of depositing buffer layers on biaxially textured metal substrates". United States. https://www.osti.gov/servlets/purl/874680.
@article{osti_874680,
title = {Method of depositing buffer layers on biaxially textured metal substrates},
author = {Beach, David B and Morrell, Jonathan S and Paranthaman, Mariappan and Chirayil, Thomas and Specht, Eliot D and Goyal, Amit},
abstractNote = {A laminate article comprises a substrate and a biaxially textured (RE.sup.1.sub.x RE.sup.2.sub.(1-x)).sub.2 O.sub.3 buffer layer over the substrate, wherein 0<1 and RE.sup.1 and RE.sup.2 are each selected from the group consisting of Nd, Sm, Eu, Ho, Er, Lu, Gd, Tb, Dy, Tm, and Yb. The (RE.sup.1.sub.x RE.sup.2.sub.(1-x)).sub.2 O.sub.3 buffer layer can be deposited using sol-gel or metal-organic decomposition. The laminate article can include a layer of YBCO over the (RE.sup.1.sub.x RE.sup.2.sub.(1-x)).sub.2 O.sub.3 buffer layer. A layer of CeO.sub.2 between the YBCO layer and the (RE.sup.1.sub.x RE.sup.2.sub.(1-x)).sub.2 O.sub.3 buffer can also be include. Further included can be a layer of YSZ between the CeO.sub.2 layer and the (RE.sup.1.sub.x RE.sup.2.sub.(1-x)).sub.2 O.sub.3 buffer layer. The substrate can be a biaxially textured metal, such as nickel. A method of forming the laminate article is also disclosed.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2002},
month = {1}
}

Patent:

Save / Share:

Works referenced in this record:

Origin of Orientation in Sol-Gel-Derived Lead Titanate Films
journal, May 1993


Preparation of lanthanum aluminate thin films by a sol-gel procedure using alkoxide precursors
journal, March 1994


The Structure of Thin Oxide Films Formed on Nickel Crystals
journal, January 1969


Properties of YBa2Cu3O7−δ thick films on flexible buffered metallic substrates
journal, October 1995


Epitaxially grown sputtered LaAlO 3 films
journal, November 1990


LaAlO3 thin films deposited on silicon and sapphire as buffer layers for YBa2Cu3O7?x
journal, January 1994


High critical current density superconducting tapes by epitaxial deposition of YBa2Cu3Ox thick films on biaxially textured metals
journal, September 1996


Atomic Control of the SrTiO3 Crystal Surface
journal, December 1994


Sol-gel Synthesis of LaAlO 3 ; Epitaxial Growth of LaAlO 3 Thin Films on SrTiO 3 (100)
journal, April 1997