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Title: Powder-in-tube and thick-film methods of fabricating high temperature superconductors having enhanced biaxial texture

Abstract

A method for forming an electronically active biaxially textured article includes the steps of providing a substrate having a single crystal metal or metal alloy surface, deforming the substrate to form an elongated substrate surface having biaxial texture and depositing an epitaxial electronically active layer on the biaxially textured surface. The method can include at least one annealing step after the deforming step to produce the biaxially textured substrate surface. The invention can be used to form improved biaxially textured articles, such as superconducting wire and tape articles having improved J.sub.c values.

Inventors:
;
Issue Date:
Research Org.:
Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1174572
Patent Number(s):
6,645,313
Application Number:
10/081,320
Assignee:
UT-Battelle, LLC (Oak Ridge, TN) ORNL
DOE Contract Number:  
AC05-00OR22725
Resource Type:
Patent
Country of Publication:
United States
Language:
English
Subject:
75 CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY

Citation Formats

Goyal, Amit, and Kroeger, Donald M. Powder-in-tube and thick-film methods of fabricating high temperature superconductors having enhanced biaxial texture. United States: N. p., 2003. Web.
Goyal, Amit, & Kroeger, Donald M. Powder-in-tube and thick-film methods of fabricating high temperature superconductors having enhanced biaxial texture. United States.
Goyal, Amit, and Kroeger, Donald M. Tue . "Powder-in-tube and thick-film methods of fabricating high temperature superconductors having enhanced biaxial texture". United States. https://www.osti.gov/servlets/purl/1174572.
@article{osti_1174572,
title = {Powder-in-tube and thick-film methods of fabricating high temperature superconductors having enhanced biaxial texture},
author = {Goyal, Amit and Kroeger, Donald M.},
abstractNote = {A method for forming an electronically active biaxially textured article includes the steps of providing a substrate having a single crystal metal or metal alloy surface, deforming the substrate to form an elongated substrate surface having biaxial texture and depositing an epitaxial electronically active layer on the biaxially textured surface. The method can include at least one annealing step after the deforming step to produce the biaxially textured substrate surface. The invention can be used to form improved biaxially textured articles, such as superconducting wire and tape articles having improved J.sub.c values.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2003},
month = {11}
}

Patent:

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