Hostname: page-component-586b7cd67f-r5fsc Total loading time: 0 Render date: 2024-11-25T17:40:28.212Z Has data issue: false hasContentIssue false
  • English
  • Français

High-Jc YBCO Conductors Fabricated By Magnetron Deposition

Published online by Cambridge University Press:  10 February 2011

N. Savvides ,
S. Gnanarajan ,
J. Herrmann ,
A. Thorley ,
A. Katsaros  and
A. Molodyk
N. Savvides
Affiliation:
CSIRO Telecommunications and Industrial Physics, Sydney, Australia 2070
S. Gnanarajan
Affiliation:
CSIRO Telecommunications and Industrial Physics, Sydney, Australia 2070
J. Herrmann
Affiliation:
CSIRO Telecommunications and Industrial Physics, Sydney, Australia 2070
A. Thorley
Affiliation:
CSIRO Telecommunications and Industrial Physics, Sydney, Australia 2070
A. Katsaros
Affiliation:
CSIRO Telecommunications and Industrial Physics, Sydney, Australia 2070
A. Molodyk
Affiliation:
CSIRO Telecommunications and Industrial Physics, Sydney, Australia 2070
Get access

Abstract

Superconducting YBCO/YSZ/Hastelloy tapes or coated conductors were fabricated by combining ion beam assisted deposition (ILBAD) and magnetron sputtering techniques. The degree of biaxial alignment of the YSZ buffer layers and the epitaxial YBCO films was determined from x-ray pole figures and ø-scans. The best YSZ buffer layers had FWHFM δø= 7°- 10°. The corresponding YBCO tapes achieved a similar degree of biaxial alignment and high critical current density, Jc(77K,0T) = (0.9 – l.25)×106 A cm−2.

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 616: Symposium I – New Methods, Mechanisms & Models of Vapor Deposition , 2000 , 199
Copyright
Copyright © Materials Research Society 2000

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

1 Savvides, N., Gnanarajan, S., Katsaros, A., Int. Cryogenic Eng. Conf. 1998, eds Dew-Hughes, D., Scurlock, R.G. and Watson, J.H.P. (Inst. Phys., Bristol), p. 411–14.Google Scholar
2 lijima, Y., Onabe, K., Futaki, N., Tanabe, N., Sadakata, N., Kohno, O. and Ikeno, Y., J. Appl. Phys. 74, 1905–11 (1993)Google Scholar
3 Foltyn, S.R., Arendt, P.N., Wu, X.D., Blumenthal, W.R., Cotton, J.D., Coulter, J.Y., Hults, W.L., Safar, H.F., Smith, J.L. and Peterson, D.E., Int. Workshop on Superconductivity, Maui, Hawai, 18–21 June 1995.Google Scholar
4 Savvides, N., Katsaros, A., Thorley, A., Herrmann, J., McCaughey, G., Zhao, R., Darmann, F. and Apperley, M., IEEE Trans. Appl. Supercon. 9, 2609–12 (1999)10.1109/77.785021Google Scholar
5 Goyal, A., Norton, D.P., Christen, D.K., Paranthanan, M., Specht, E.D., Budai, J.D., He, Q., Saffian, B., List, F.A., Lee, D.F., Hatfield, E., Martin, P.M., Klabunde, C.E., Mathis, J. and Park, C., J. Mater. Res. 12, 2924–40 (1997)10.1557/JMR.1997.0387Google Scholar
6 Hasegawa, K., Fujine, K., Mukai, H., Konishi, M., Hayashi, K., Sato, K., Honjo, S., Sato, Y., Ishii, H. and Iwata, Y., Adv. Cryogenic Eng. 44B, 835–41 (1998)Google Scholar
7 Gnanarajan, S., Katsaros, A. and Savvides, N., Appl. Phys. Lett. 70, 2816–8 (1997)10.1063/1.119017Google Scholar
8 Savvides, N., Gnanarajan, S., Thorley, A., Katsaros, A., Herrmann, J., Müller, K.-H. and Clissold, R., Proc. EUCAS'99, Sitges, Spain, 14-17 Sept. 1999.Google Scholar
9 Savvides, N. and Katsaros, A., Appl. Phys. Lett. 62, 528–30 (1993)10.1063/1.108901Google Scholar
10 Savvides, N. and Katsaros, A., Thin Solid Films 228, 182–5 (1993)10.1016/0040-6090(93)90593-EGoogle Scholar
11 Iijima, Y., Hosaka, M., Tanabe, N., Sadakata, N., Saitoh, T., Kohno, O. and Takeda, K., J.Mater. Res. 12, 2913–23 (1997)10.1557/JMR.1997.0386Google Scholar
12 Freyhardt, H.C., Hoffmann, J., Wiesmann, J., Dzick, J., Heinemann, H. and Isaev, A., IEEE Trans. Appl. Supercon. 7, 1426–31 (1997)10.1109/77.620839Google Scholar