Development of conductive La 0.7Sr 0.3MnO 3 buffer layers for Cu-based RABiTS

Tolga Aytug; M. Parans Paranthaman; Amit Goyal; Albert Gapud; Noel Rutter; Hong Ying Zhai; David K. Christen

Development of conductive La _0.7Sr _0.3MnO ₃ buffer layers for Cu-based RABiTS

Tolga Aytug, M. Parans Paranthaman, Amit Goyal, Albert Gapud, Noel Rutter, Hong Ying Zhai, David K. Christen

Nanomaterials Chemistry Group

Oak Ridge National Laboratory

Research output: Contribution to conference › Paper › peer-review

Abstract

For the development of YBa ₂Cu ₃O _7-δ (YBCO)-based coated conductors for electric power applications, it is desirable to electrically and thermally stabilize the high temperature superconducting (HTS) coating during its operation. In addition, use of non-magnetic substrates is an equally important consideration in conductor configurations, in order to reduce ferromagnetic hysteresis energy loss in ac applications. We have developed a conductive buffer layer of La _0.7Sr _0.3MnO ₃ (LSMO) on biaxially textured non-magnetic Cu substrates to electrically couple the HTS layer to the underlying metal substrate. Property characterizations of YBCO films on LSMO/Ni/Cu multilayer architecture revealed good electrical connectivity over the entire structure.

Original language	English
Pages	59-62
Number of pages	4
State	Published - 2004
Event	Fabrication of Long-Length and Bulk High-Temperature Superconductors - Nashville, TN., United States Duration: Apr 27 2003 → Apr 30 2003

Conference

Conference	Fabrication of Long-Length and Bulk High-Temperature Superconductors
Country/Territory	United States
City	Nashville, TN.
Period	04/27/03 → 04/30/03

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This output contributes to the following UN Sustainable Development Goals (SDGs)

Cite this

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title = "Development of conductive La 0.7Sr 0.3MnO 3 buffer layers for Cu-based RABiTS",

abstract = "For the development of YBa 2Cu 3O 7-δ (YBCO)-based coated conductors for electric power applications, it is desirable to electrically and thermally stabilize the high temperature superconducting (HTS) coating during its operation. In addition, use of non-magnetic substrates is an equally important consideration in conductor configurations, in order to reduce ferromagnetic hysteresis energy loss in ac applications. We have developed a conductive buffer layer of La 0.7Sr 0.3MnO 3 (LSMO) on biaxially textured non-magnetic Cu substrates to electrically couple the HTS layer to the underlying metal substrate. Property characterizations of YBCO films on LSMO/Ni/Cu multilayer architecture revealed good electrical connectivity over the entire structure.",

author = "Tolga Aytug and Paranthaman, {M. Parans} and Amit Goyal and Albert Gapud and Noel Rutter and Zhai, {Hong Ying} and Christen, {David K.}",

year = "2004",

language = "English",

pages = "59--62",

note = "Fabrication of Long-Length and Bulk High-Temperature Superconductors ; Conference date: 27-04-2003 Through 30-04-2003",

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TY - CONF

T1 - Development of conductive La 0.7Sr 0.3MnO 3 buffer layers for Cu-based RABiTS

AU - Aytug, Tolga

AU - Paranthaman, M. Parans

AU - Goyal, Amit

AU - Gapud, Albert

AU - Rutter, Noel

AU - Zhai, Hong Ying

AU - Christen, David K.

PY - 2004

Y1 - 2004

N2 - For the development of YBa 2Cu 3O 7-δ (YBCO)-based coated conductors for electric power applications, it is desirable to electrically and thermally stabilize the high temperature superconducting (HTS) coating during its operation. In addition, use of non-magnetic substrates is an equally important consideration in conductor configurations, in order to reduce ferromagnetic hysteresis energy loss in ac applications. We have developed a conductive buffer layer of La 0.7Sr 0.3MnO 3 (LSMO) on biaxially textured non-magnetic Cu substrates to electrically couple the HTS layer to the underlying metal substrate. Property characterizations of YBCO films on LSMO/Ni/Cu multilayer architecture revealed good electrical connectivity over the entire structure.

AB - For the development of YBa 2Cu 3O 7-δ (YBCO)-based coated conductors for electric power applications, it is desirable to electrically and thermally stabilize the high temperature superconducting (HTS) coating during its operation. In addition, use of non-magnetic substrates is an equally important consideration in conductor configurations, in order to reduce ferromagnetic hysteresis energy loss in ac applications. We have developed a conductive buffer layer of La 0.7Sr 0.3MnO 3 (LSMO) on biaxially textured non-magnetic Cu substrates to electrically couple the HTS layer to the underlying metal substrate. Property characterizations of YBCO films on LSMO/Ni/Cu multilayer architecture revealed good electrical connectivity over the entire structure.

UR - http://www.scopus.com/inward/record.url?scp=2642585092&partnerID=8YFLogxK

M3 - Paper

AN - SCOPUS:2642585092

SP - 59

EP - 62

T2 - Fabrication of Long-Length and Bulk High-Temperature Superconductors

Y2 - 27 April 2003 through 30 April 2003

ER -

Development of conductive La _0.7Sr _0.3MnO ₃ buffer layers for Cu-based RABiTS

Abstract

Conference

UN SDGs

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