Progress towards a low-cost coated conductor technology

S. Annavarapu; L. Fritzemeier; Q. Li; A. Malozemoff; V. Prunier; M. W. Rupich; C. Thieme; W. Zhang; M. Gopal; I. Seleznev; M. J. Cima; M. Paranthaman; A. Goyal; D. F. Lee

doi:10.1016/S0921-4534(00)01038-8

Progress towards a low-cost coated conductor technology

S. Annavarapu, L. Fritzemeier, Q. Li, A. Malozemoff, V. Prunier, M. W. Rupich, C. Thieme, W. Zhang, M. Gopal, I. Seleznev, M. J. Cima, M. Paranthaman, A. Goyal, D. F. Lee

Nanomaterials Chemistry Group

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

8 Scopus citations

Abstract

Progress in the development of an economically and technically viable YBCO coated conductor technology for HTS wire using deformation-textured buffered substrates and solution-deposited superconductor layers is reported. Biaxially textured Ni substrates have been fabricated using a deformation texturing process. Epitaxial oxide buffer layers have been deposited by a combination of e-beam deposition and magnetron sputtering. Epitaxial YBCO films have been grown using a trifluoroacetate solution precursor. The resulting composite conductors have critical current densities approaching 2 MA/cm² at 77K in self-field. Critical current densities of 4.5 MA/cm² have been also obtained on CeO₂ buffered YSZ single crystal substrates, demonstrating performance parity with vacuum deposited YBCO films.

Original language	English
Pages (from-to)	2319-2322
Number of pages	4
Journal	Physica C: Superconductivity and its Applications
Volume	341-348 (IV)
DOIs	https://doi.org/10.1016/S0921-4534(00)01038-8
State	Published - Nov 2000
Event	International Conference on Materials and Mechanisms of Superconductivity High Temperature Superconductors VI - Houston, TX, USA Duration: Feb 20 2000 → Feb 25 2000

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Annavarapu, S., Fritzemeier, L., Li, Q., Malozemoff, A., Prunier, V., Rupich, M. W., Thieme, C., Zhang, W., Gopal, M., Seleznev, I., Cima, M. J., Paranthaman, M., Goyal, A., & Lee, D. F. (2000). Progress towards a low-cost coated conductor technology. Physica C: Superconductivity and its Applications, 341-348 (IV), 2319-2322. https://doi.org/10.1016/S0921-4534(00)01038-8

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title = "Progress towards a low-cost coated conductor technology",

abstract = "Progress in the development of an economically and technically viable YBCO coated conductor technology for HTS wire using deformation-textured buffered substrates and solution-deposited superconductor layers is reported. Biaxially textured Ni substrates have been fabricated using a deformation texturing process. Epitaxial oxide buffer layers have been deposited by a combination of e-beam deposition and magnetron sputtering. Epitaxial YBCO films have been grown using a trifluoroacetate solution precursor. The resulting composite conductors have critical current densities approaching 2 MA/cm2 at 77K in self-field. Critical current densities of 4.5 MA/cm2 have been also obtained on CeO2 buffered YSZ single crystal substrates, demonstrating performance parity with vacuum deposited YBCO films.",

author = "S. Annavarapu and L. Fritzemeier and Q. Li and A. Malozemoff and V. Prunier and Rupich, {M. W.} and C. Thieme and W. Zhang and M. Gopal and I. Seleznev and Cima, {M. J.} and M. Paranthaman and A. Goyal and Lee, {D. F.}",

year = "2000",

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doi = "10.1016/S0921-4534(00)01038-8",

language = "English",

volume = "341-348 (IV)",

pages = "2319--2322",

journal = "Physica C: Superconductivity and its Applications",

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note = "International Conference on Materials and Mechanisms of Superconductivity High Temperature Superconductors VI ; Conference date: 20-02-2000 Through 25-02-2000",

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TY - JOUR

T1 - Progress towards a low-cost coated conductor technology

AU - Annavarapu, S.

AU - Fritzemeier, L.

AU - Li, Q.

AU - Malozemoff, A.

AU - Prunier, V.

AU - Rupich, M. W.

AU - Thieme, C.

AU - Zhang, W.

AU - Gopal, M.

AU - Seleznev, I.

AU - Cima, M. J.

AU - Paranthaman, M.

AU - Goyal, A.

AU - Lee, D. F.

PY - 2000/11

Y1 - 2000/11

N2 - Progress in the development of an economically and technically viable YBCO coated conductor technology for HTS wire using deformation-textured buffered substrates and solution-deposited superconductor layers is reported. Biaxially textured Ni substrates have been fabricated using a deformation texturing process. Epitaxial oxide buffer layers have been deposited by a combination of e-beam deposition and magnetron sputtering. Epitaxial YBCO films have been grown using a trifluoroacetate solution precursor. The resulting composite conductors have critical current densities approaching 2 MA/cm2 at 77K in self-field. Critical current densities of 4.5 MA/cm2 have been also obtained on CeO2 buffered YSZ single crystal substrates, demonstrating performance parity with vacuum deposited YBCO films.

AB - Progress in the development of an economically and technically viable YBCO coated conductor technology for HTS wire using deformation-textured buffered substrates and solution-deposited superconductor layers is reported. Biaxially textured Ni substrates have been fabricated using a deformation texturing process. Epitaxial oxide buffer layers have been deposited by a combination of e-beam deposition and magnetron sputtering. Epitaxial YBCO films have been grown using a trifluoroacetate solution precursor. The resulting composite conductors have critical current densities approaching 2 MA/cm2 at 77K in self-field. Critical current densities of 4.5 MA/cm2 have been also obtained on CeO2 buffered YSZ single crystal substrates, demonstrating performance parity with vacuum deposited YBCO films.

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U2 - 10.1016/S0921-4534(00)01038-8

DO - 10.1016/S0921-4534(00)01038-8

M3 - Conference article

AN - SCOPUS:0342962068

SN - 0921-4534

VL - 341-348 (IV)

SP - 2319

EP - 2322

JO - Physica C: Superconductivity and its Applications

JF - Physica C: Superconductivity and its Applications

T2 - International Conference on Materials and Mechanisms of Superconductivity High Temperature Superconductors VI

Y2 - 20 February 2000 through 25 February 2000

ER -

Progress towards a low-cost coated conductor technology

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