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Title: Method for making MgO buffer layers on rolled nickel or copper as superconductor substrates

Abstract

Buffer layer architectures are epitaxially deposited on biaxially-textured rolled-Ni and/or Cu substrates for high current conductors, and more particularly buffer layer architectures such as MgO/Ag/Pt/Ni, MgO/Ag/Pd/Ni, MgO/Ag/Ni, MgO/Ag/Pd/Cu, MgO/Ag/Pt/Cu, and MgO/Ag/Cu. Techniques used to deposit these buffer layers include electron beam evaporation, thermal evaporation, rf magnetron sputtering, pulsed laser deposition, metal-organic chemical vapor deposition (MOCVD), combustion CVD, and spray pyrolysis.

Inventors:
 [1];  [1];  [1];  [2]
  1. Knoxville, TN
  2. (Andersonville, TN)
Issue Date:
Research Org.:
Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)
OSTI Identifier:
874823
Patent Number(s):
6468591
Assignee:
UT-Battelle, LLC ()
Patent Classifications (CPCs):
H - ELECTRICITY H01 - BASIC ELECTRIC ELEMENTS H01L - SEMICONDUCTOR DEVICES
C - CHEMISTRY C30 - CRYSTAL GROWTH C30B - SINGLE-CRYSTAL-GROWTH
DOE Contract Number:  
AC05-96OR22464
Resource Type:
Patent
Country of Publication:
United States
Language:
English
Subject:
method; mgo; buffer; layers; rolled; nickel; copper; superconductor; substrates; layer; architectures; epitaxially; deposited; biaxially-textured; rolled-ni; andor; current; conductors; mgoagptni; mgoagpdni; mgoagni; mgoagpdcu; mgoagptcu; mgoagcu; techniques; deposit; electron; beam; evaporation; thermal; rf; magnetron; sputtering; pulsed; laser; deposition; metal-organic; chemical; vapor; mocvd; combustion; cvd; spray; pyrolysis; electron beam; vapor deposition; chemical vapor; pulsed laser; buffer layer; laser deposition; layer architectures; current conductor; superconductor substrates; biaxially-textured rolled; /427/

Citation Formats

Paranthaman, Mariappan, Goyal, Amit, Kroeger, Donald M, and List, III, Frederic A. Method for making MgO buffer layers on rolled nickel or copper as superconductor substrates. United States: N. p., 2002. Web.
Paranthaman, Mariappan, Goyal, Amit, Kroeger, Donald M, & List, III, Frederic A. Method for making MgO buffer layers on rolled nickel or copper as superconductor substrates. United States.
Paranthaman, Mariappan, Goyal, Amit, Kroeger, Donald M, and List, III, Frederic A. Tue . "Method for making MgO buffer layers on rolled nickel or copper as superconductor substrates". United States. https://www.osti.gov/servlets/purl/874823.
@article{osti_874823,
title = {Method for making MgO buffer layers on rolled nickel or copper as superconductor substrates},
author = {Paranthaman, Mariappan and Goyal, Amit and Kroeger, Donald M and List, III, Frederic A.},
abstractNote = {Buffer layer architectures are epitaxially deposited on biaxially-textured rolled-Ni and/or Cu substrates for high current conductors, and more particularly buffer layer architectures such as MgO/Ag/Pt/Ni, MgO/Ag/Pd/Ni, MgO/Ag/Ni, MgO/Ag/Pd/Cu, MgO/Ag/Pt/Cu, and MgO/Ag/Cu. Techniques used to deposit these buffer layers include electron beam evaporation, thermal evaporation, rf magnetron sputtering, pulsed laser deposition, metal-organic chemical vapor deposition (MOCVD), combustion CVD, and spray pyrolysis.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2002},
month = {1}
}

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Works referenced in this record:

High current YBa 2 Cu 3 O 7−δ thick films on flexible nickel substrates with textured buffer layers
journal, October 1994


High current YBa 2 Cu 3 O 7−δ thick films on flexible nickel substrates with textured buffer layers
journal, October 1994


Growth of biaxially textured buffer layers on rolled-Ni substrates by electron beam evaporation
journal, February 1997


Growth of biaxially textured buffer layers on rolled-Ni substrates by electron beam evaporation
journal, February 1997


MgO epitaxial thin films on (100) GaAs as a substrate for the growth of oriented PbTiO 3
journal, June 1992


Epitaxial Formation and Characterization of CeO2 Films
journal, January 1994