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:
- Issue Date:
- Research Org.:
- Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 1175529
- Patent Number(s):
- 6956012
- Application Number:
- 10/422,244
- Assignee:
- UT-Battelle, LLC (Oak Ridge, TN)
- Patent Classifications (CPCs):
-
C - CHEMISTRY C23 - COATING METALLIC MATERIAL C23C - COATING METALLIC MATERIAL
C - CHEMISTRY C30 - CRYSTAL GROWTH C30B - SINGLE-CRYSTAL-GROWTH
- 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}
}
Works referenced in this record:
Fatigue Properties of Lanthanum Strontium Manganate–lead Zirconate Titanate Epitaxial Thin Film Heterostructures Produced by a Chemical Solution Deposition Method
journal, July 2000
- McNally, Frank; Kim, Jin Hyeok; Lange, F. F.
- Journal of Materials Research, Vol. 15, Issue 7
Growth of biaxially textured buffer layers on rolled-Ni substrates by electron beam evaporation
journal, February 1997
- Paranthaman, M.; Goyal, A.; List, F. A.
- Physica C: Superconductivity, Vol. 275, Issue 3-4