Fabrication of high JcYBa2Cu3O7-δ tapes using the newly developed lanthanum manganate single buffer layers

M. Parans Paranthaman; T. Aytug; S. Kang; R. Feenstra; J. D. Budai; D. K. Christen; P. N. Arendt; L. Stan; J. R. Groves; R. F. DePaula; S. R. Foltyn; T. G. Holesinger

doi:10.1109/TASC.2003.811826

Fabrication of high J_cYBa₂Cu₃O_7-δ tapes using the newly developed lanthanum manganate single buffer layers

M. Parans Paranthaman^*
, T. Aytug
, S. Kang
, R. Feenstra
, J. D. Budai
, D. K. Christen
, P. N. Arendt
, L. Stan
, J. R. Groves
, R. F. DePaula
, S. R. Foltyn
, T. G. Holesinger

^*Corresponding author for this work

Department of Physics

Oak Ridge National Laboratory
Los Alamos National Laboratory

Research output: Contribution to journal › Conference article › peer-review

27 Scopus citations

Abstract

High J_cYBa₂Cu₃O_7-δ (YBCO) films have been fabricated on LaMnO₃ buffered ion-beam assisted deposition (IBAD) MgO template layers. A LaMnO₃ buffer layer is compatible with MgO surfaces and also provides a good template for growing high current density YBCO films. LaMnO₃ buffer layers were deposited using rf magnetron sputtering. On LaMnO₃-buffered-MgO (100) single crystal substrates, YBCO films with a J_c of over 4 M/cm² were grown using both pulsed laser deposition (PLD) and ex-situ BaF₂ process. Using PLD, J_c of 1.8 MA/cm² at 77 K was obtained on 200-nm-thick YBCO films grown on LaMnO₃-buffered MgO IBAD/Ni-alloy substrates. In addition, an I_c of 230 A/cm-width was obtained for 1.65-μm-thick YBCO films grown on LaMnO₃-buffered MgO IBAD/Ni-alloy substrates using PLD at Los Alamos National Laboratory. This performance is comparable to the best single-layer results achieved on IBAD-MgO substrates.

Original language	English
Pages (from-to)	2481-2483
Number of pages	3
Journal	IEEE Transactions on Applied Superconductivity
Volume	13
Issue number	2 III
DOIs	https://doi.org/10.1109/TASC.2003.811826
State	Published - 2003.06
Event	2002 Applied Superconductivity Conference - Houston, TX, United States Duration: 2002.08.4 → 2002.08.9

Keywords

Buffer layers
Coated conductors
IBAD-MgO substrates
YBCO

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10.1109/TASC.2003.811826

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Paranthaman, M. P., Aytug, T., Kang, S., Feenstra, R., Budai, J. D., Christen, D. K., Arendt, P. N., Stan, L., Groves, J. R., DePaula, R. F., Foltyn, S. R., & Holesinger, T. G. (2003). Fabrication of high J_cYBa₂Cu₃O_7-δ tapes using the newly developed lanthanum manganate single buffer layers. IEEE Transactions on Applied Superconductivity, 13(2 III), 2481-2483. https://doi.org/10.1109/TASC.2003.811826

@article{8e63f777df684d42bd2b9bb758e54f58,

title = "Fabrication of high JcYBa2Cu3O7-δ tapes using the newly developed lanthanum manganate single buffer layers",

abstract = "High JcYBa2Cu3O7-δ (YBCO) films have been fabricated on LaMnO3 buffered ion-beam assisted deposition (IBAD) MgO template layers. A LaMnO3 buffer layer is compatible with MgO surfaces and also provides a good template for growing high current density YBCO films. LaMnO3 buffer layers were deposited using rf magnetron sputtering. On LaMnO3-buffered-MgO (100) single crystal substrates, YBCO films with a Jc of over 4 M/cm2 were grown using both pulsed laser deposition (PLD) and ex-situ BaF2 process. Using PLD, Jc of 1.8 MA/cm2 at 77 K was obtained on 200-nm-thick YBCO films grown on LaMnO3-buffered MgO IBAD/Ni-alloy substrates. In addition, an Ic of 230 A/cm-width was obtained for 1.65-μm-thick YBCO films grown on LaMnO3-buffered MgO IBAD/Ni-alloy substrates using PLD at Los Alamos National Laboratory. This performance is comparable to the best single-layer results achieved on IBAD-MgO substrates.",

keywords = "Buffer layers, Coated conductors, IBAD-MgO substrates, YBCO",

author = "Paranthaman, \{M. Parans\} and T. Aytug and S. Kang and R. Feenstra and Budai, \{J. D.\} and Christen, \{D. K.\} and Arendt, \{P. N.\} and L. Stan and Groves, \{J. R.\} and DePaula, \{R. F.\} and Foltyn, \{S. R.\} and Holesinger, \{T. G.\}",

year = "2003",

month = jun,

doi = "10.1109/TASC.2003.811826",

language = "English",

volume = "13",

pages = "2481--2483",

journal = "IEEE Transactions on Applied Superconductivity",

issn = "1051-8223",

number = "2 III",

note = "2002 Applied Superconductivity Conference ; Conference date: 04-08-2002 Through 09-08-2002",

}

Paranthaman, MP, Aytug, T, Kang, S, Feenstra, R, Budai, JD, Christen, DK, Arendt, PN, Stan, L, Groves, JR, DePaula, RF, Foltyn, SR & Holesinger, TG 2003, 'Fabrication of high J_cYBa₂Cu₃O_7-δ tapes using the newly developed lanthanum manganate single buffer layers', IEEE Transactions on Applied Superconductivity, vol. 13, no. 2 III, pp. 2481-2483. https://doi.org/10.1109/TASC.2003.811826

TY - JOUR

T1 - Fabrication of high JcYBa2Cu3O7-δ tapes using the newly developed lanthanum manganate single buffer layers

AU - Paranthaman, M. Parans

AU - Aytug, T.

AU - Kang, S.

AU - Feenstra, R.

AU - Budai, J. D.

AU - Christen, D. K.

AU - Arendt, P. N.

AU - Stan, L.

AU - Groves, J. R.

AU - DePaula, R. F.

AU - Foltyn, S. R.

AU - Holesinger, T. G.

PY - 2003/6

Y1 - 2003/6

N2 - High JcYBa2Cu3O7-δ (YBCO) films have been fabricated on LaMnO3 buffered ion-beam assisted deposition (IBAD) MgO template layers. A LaMnO3 buffer layer is compatible with MgO surfaces and also provides a good template for growing high current density YBCO films. LaMnO3 buffer layers were deposited using rf magnetron sputtering. On LaMnO3-buffered-MgO (100) single crystal substrates, YBCO films with a Jc of over 4 M/cm2 were grown using both pulsed laser deposition (PLD) and ex-situ BaF2 process. Using PLD, Jc of 1.8 MA/cm2 at 77 K was obtained on 200-nm-thick YBCO films grown on LaMnO3-buffered MgO IBAD/Ni-alloy substrates. In addition, an Ic of 230 A/cm-width was obtained for 1.65-μm-thick YBCO films grown on LaMnO3-buffered MgO IBAD/Ni-alloy substrates using PLD at Los Alamos National Laboratory. This performance is comparable to the best single-layer results achieved on IBAD-MgO substrates.

AB - High JcYBa2Cu3O7-δ (YBCO) films have been fabricated on LaMnO3 buffered ion-beam assisted deposition (IBAD) MgO template layers. A LaMnO3 buffer layer is compatible with MgO surfaces and also provides a good template for growing high current density YBCO films. LaMnO3 buffer layers were deposited using rf magnetron sputtering. On LaMnO3-buffered-MgO (100) single crystal substrates, YBCO films with a Jc of over 4 M/cm2 were grown using both pulsed laser deposition (PLD) and ex-situ BaF2 process. Using PLD, Jc of 1.8 MA/cm2 at 77 K was obtained on 200-nm-thick YBCO films grown on LaMnO3-buffered MgO IBAD/Ni-alloy substrates. In addition, an Ic of 230 A/cm-width was obtained for 1.65-μm-thick YBCO films grown on LaMnO3-buffered MgO IBAD/Ni-alloy substrates using PLD at Los Alamos National Laboratory. This performance is comparable to the best single-layer results achieved on IBAD-MgO substrates.

KW - Buffer layers

KW - Coated conductors

KW - IBAD-MgO substrates

KW - YBCO

UR - https://www.scopus.com/pages/publications/0041975890

U2 - 10.1109/TASC.2003.811826

DO - 10.1109/TASC.2003.811826

M3 - Conference article

AN - SCOPUS:0041975890

SN - 1051-8223

VL - 13

SP - 2481

EP - 2483

JO - IEEE Transactions on Applied Superconductivity

JF - IEEE Transactions on Applied Superconductivity

IS - 2 III

T2 - 2002 Applied Superconductivity Conference

Y2 - 4 August 2002 through 9 August 2002

ER -

Fabrication of high J_cYBa₂Cu₃O_7-δ tapes using the newly developed lanthanum manganate single buffer layers

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Keywords

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