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

Title: Method of depositing an electrically conductive oxide buffer layer on a textured substrate and articles formed therefrom

Abstract

An article with an improved buffer layer architecture includes a substrate having a textured metal surface, and an electrically conductive lanthanum metal oxide epitaxial buffer layer on the surface of the substrate. The article can also include an epitaxial superconducting layer deposited on the epitaxial buffer layer. An epitaxial capping layer can be placed between the epitaxial buffer layer and the superconducting layer. A method for preparing an epitaxial article includes providing a substrate with a metal surface and depositing on the metal surface a lanthanum metal oxide epitaxial buffer layer. The method can further include depositing a superconducting layer on the epitaxial buffer layer, and depositing an epitaxial capping layer between the epitaxial buffer layer and the superconducting layer.

Inventors:
; ;
Publication Date:
Research Org.:
Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1175529
Patent Number(s):
6,956,012
Application Number:
10/422,244
Assignee:
UT-Battelle, LLC (Oak Ridge, TN)
DOE Contract Number:  
AC05-00OR22725
Resource Type:
Patent
Country of Publication:
United States
Language:
English
Subject:
36 MATERIALS SCIENCE

Citation Formats

Paranthaman, M. Parans, Aytug, Tolga, and Christen, David K. Method of depositing an electrically conductive oxide buffer layer on a textured substrate and articles formed therefrom. United States: N. p., 2005. Web.
Paranthaman, M. Parans, Aytug, Tolga, & Christen, David K. Method of depositing an electrically conductive oxide buffer layer on a textured substrate and articles formed therefrom. United States.
Paranthaman, M. Parans, Aytug, Tolga, and Christen, David K. Tue . "Method of depositing an electrically conductive oxide buffer layer on a textured substrate and articles formed therefrom". United States. https://www.osti.gov/servlets/purl/1175529.
@article{osti_1175529,
title = {Method of depositing an electrically conductive oxide buffer layer on a textured substrate and articles formed therefrom},
author = {Paranthaman, M. Parans and Aytug, Tolga and Christen, David K.},
abstractNote = {An article with an improved buffer layer architecture includes a substrate having a textured metal surface, and an electrically conductive lanthanum metal oxide epitaxial buffer layer on the surface of the substrate. The article can also include an epitaxial superconducting layer deposited on the epitaxial buffer layer. An epitaxial capping layer can be placed between the epitaxial buffer layer and the superconducting layer. A method for preparing an epitaxial article includes providing a substrate with a metal surface and depositing on the metal surface a lanthanum metal oxide epitaxial buffer layer. The method can further include depositing a superconducting layer on the epitaxial buffer layer, and depositing an epitaxial capping layer between the epitaxial buffer layer and the superconducting layer.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2005},
month = {10}
}

Patent:

Save / Share: