An approach for electrical self-stabilization of high-temperature superconducting wires for power applications

T. Aytug; M. Paranthaman; H. Y. Zhai; A. A. Gapud; K. J. Leonard; P. M. Martin; A. Goyal; J. R. Thompson; D. K. Christen

doi:10.1063/1.1794848

An approach for electrical self-stabilization of high-temperature superconducting wires for power applications

T. Aytug
, M. Paranthaman
, H. Y. Zhai
, A. A. Gapud
, K. J. Leonard
, P. M. Martin
, A. Goyal
, J. R. Thompson
, D. K. Christen

Department of Chemical and Biological Engineering

Oak Ridge National Laboratory
University of Tennessee

Research output: Contribution to journal › Article › peer-review

29 Scopus citations

Abstract

The study of an approach for electrical self-stabilization of high-temperature superconducting wires for power applications was presented. A conductive buffer layer structure composed of bilayer La _0.7Sr _0.3MnO ₃/Ir was developed on a textured Ni-W alloy metal tape to functionally shunt the high temperature superconductors (HTS) layer to the underlaying substrate. The electrical and microstructural property characterizations of YBa ₂Cu ₃O _7-δ films on short prototype conductors were also demonstrated. The current versus voltage (I-V) characteristics of YBCO/LSMO/Ir/Ni-W were measured to evaluate the stability provided by the conductive buffer interface.

Original language	English
Pages (from-to)	2887-2889
Number of pages	3
Journal	Applied Physics Letters
Volume	85
Issue number	14
DOIs	https://doi.org/10.1063/1.1794848
State	Published - Oct 4 2004

Access to Document

10.1063/1.1794848

Cite this

@article{ec961fc06e944631a2800ebd1559fa03,

title = "An approach for electrical self-stabilization of high-temperature superconducting wires for power applications",

abstract = "The study of an approach for electrical self-stabilization of high-temperature superconducting wires for power applications was presented. A conductive buffer layer structure composed of bilayer La 0.7Sr 0.3MnO 3/Ir was developed on a textured Ni-W alloy metal tape to functionally shunt the high temperature superconductors (HTS) layer to the underlaying substrate. The electrical and microstructural property characterizations of YBa 2Cu 3O 7-δ films on short prototype conductors were also demonstrated. The current versus voltage (I-V) characteristics of YBCO/LSMO/Ir/Ni-W were measured to evaluate the stability provided by the conductive buffer interface.",

author = "T. Aytug and M. Paranthaman and Zhai, \{H. Y.\} and Gapud, \{A. A.\} and Leonard, \{K. J.\} and Martin, \{P. M.\} and A. Goyal and Thompson, \{J. R.\} and Christen, \{D. K.\}",

year = "2004",

month = oct,

day = "4",

doi = "10.1063/1.1794848",

language = "English",

volume = "85",

pages = "2887--2889",

journal = "Applied Physics Letters",

issn = "0003-6951",

publisher = "American Institute of Physics",

number = "14",

}

TY - JOUR

T1 - An approach for electrical self-stabilization of high-temperature superconducting wires for power applications

AU - Aytug, T.

AU - Paranthaman, M.

AU - Zhai, H. Y.

AU - Gapud, A. A.

AU - Leonard, K. J.

AU - Martin, P. M.

AU - Goyal, A.

AU - Thompson, J. R.

AU - Christen, D. K.

PY - 2004/10/4

Y1 - 2004/10/4

N2 - The study of an approach for electrical self-stabilization of high-temperature superconducting wires for power applications was presented. A conductive buffer layer structure composed of bilayer La 0.7Sr 0.3MnO 3/Ir was developed on a textured Ni-W alloy metal tape to functionally shunt the high temperature superconductors (HTS) layer to the underlaying substrate. The electrical and microstructural property characterizations of YBa 2Cu 3O 7-δ films on short prototype conductors were also demonstrated. The current versus voltage (I-V) characteristics of YBCO/LSMO/Ir/Ni-W were measured to evaluate the stability provided by the conductive buffer interface.

AB - The study of an approach for electrical self-stabilization of high-temperature superconducting wires for power applications was presented. A conductive buffer layer structure composed of bilayer La 0.7Sr 0.3MnO 3/Ir was developed on a textured Ni-W alloy metal tape to functionally shunt the high temperature superconductors (HTS) layer to the underlaying substrate. The electrical and microstructural property characterizations of YBa 2Cu 3O 7-δ films on short prototype conductors were also demonstrated. The current versus voltage (I-V) characteristics of YBCO/LSMO/Ir/Ni-W were measured to evaluate the stability provided by the conductive buffer interface.

UR - https://www.scopus.com/pages/publications/8344267915

U2 - 10.1063/1.1794848

DO - 10.1063/1.1794848

M3 - Article

AN - SCOPUS:8344267915

SN - 0003-6951

VL - 85

SP - 2887

EP - 2889

JO - Applied Physics Letters

JF - Applied Physics Letters

IS - 14

ER -

An approach for electrical self-stabilization of high-temperature superconducting wires for power applications

Abstract

Access to Document

Other files and links

Fingerprint

Cite this