Reactive sintering of Bi2Sr2CaCu2Ox superconductors

Y. F. Li, M. E. Loomans, K. C. Goretta, S. E. Dorris, Michael T. Lanagan, R. B. Poeppel, J. J. Wenzlaff, P. M. Winandy, C. A. Youngdahl, U. Balachandran, P. Kostic

Research output: Contribution to journalArticle

2 Citations (Scopus)

Abstract

Three phase assemblages were used to produce Bi2Sr2CaCu2Ox (2212) during sintering: a mixture of 20% Ca-rich 2212+80%2212, partially synthesized 2212, and Bi2Sr2CuOx (2201)+(1/2 Ca2 CuO3+1/2 CuO) (denoted 0011). The mixture of 2201+0011 produced highly pure 2212 within 50 h of heating in air at ≈850°C. Ag tubes were filled with a mixture of 2201+0011 and worked into tapes by a powder-in-tube process. Heat treatments produced microstructures consisting of small, highly textured 2212 grains. Tc values were ≈70K. Transport Jc values at 4.2K were ≈104 A/cm2.

Original languageEnglish (US)
Pages (from-to)1163-1167
Number of pages5
JournalJournal of Electronic Materials
Volume23
Issue number11
DOIs
StatePublished - Nov 1 1994

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Superconducting materials
sintering
Sintering
tubes
Powders
Tapes
tapes
heat treatment
Heat treatment
Heating
microstructure
Microstructure
heating
air
Air

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Electrical and Electronic Engineering
  • Materials Chemistry

Cite this

Li, Y. F., Loomans, M. E., Goretta, K. C., Dorris, S. E., Lanagan, M. T., Poeppel, R. B., ... Kostic, P. (1994). Reactive sintering of Bi2Sr2CaCu2Ox superconductors. Journal of Electronic Materials, 23(11), 1163-1167. https://doi.org/10.1007/BF02649964
Li, Y. F. ; Loomans, M. E. ; Goretta, K. C. ; Dorris, S. E. ; Lanagan, Michael T. ; Poeppel, R. B. ; Wenzlaff, J. J. ; Winandy, P. M. ; Youngdahl, C. A. ; Balachandran, U. ; Kostic, P. / Reactive sintering of Bi2Sr2CaCu2Ox superconductors. In: Journal of Electronic Materials. 1994 ; Vol. 23, No. 11. pp. 1163-1167.
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Li, YF, Loomans, ME, Goretta, KC, Dorris, SE, Lanagan, MT, Poeppel, RB, Wenzlaff, JJ, Winandy, PM, Youngdahl, CA, Balachandran, U & Kostic, P 1994, 'Reactive sintering of Bi2Sr2CaCu2Ox superconductors', Journal of Electronic Materials, vol. 23, no. 11, pp. 1163-1167. https://doi.org/10.1007/BF02649964

Reactive sintering of Bi2Sr2CaCu2Ox superconductors. / Li, Y. F.; Loomans, M. E.; Goretta, K. C.; Dorris, S. E.; Lanagan, Michael T.; Poeppel, R. B.; Wenzlaff, J. J.; Winandy, P. M.; Youngdahl, C. A.; Balachandran, U.; Kostic, P.

In: Journal of Electronic Materials, Vol. 23, No. 11, 01.11.1994, p. 1163-1167.

Research output: Contribution to journalArticle

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T1 - Reactive sintering of Bi2Sr2CaCu2Ox superconductors

AU - Li, Y. F.

AU - Loomans, M. E.

AU - Goretta, K. C.

AU - Dorris, S. E.

AU - Lanagan, Michael T.

AU - Poeppel, R. B.

AU - Wenzlaff, J. J.

AU - Winandy, P. M.

AU - Youngdahl, C. A.

AU - Balachandran, U.

AU - Kostic, P.

PY - 1994/11/1

Y1 - 1994/11/1

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Li YF, Loomans ME, Goretta KC, Dorris SE, Lanagan MT, Poeppel RB et al. Reactive sintering of Bi2Sr2CaCu2Ox superconductors. Journal of Electronic Materials. 1994 Nov 1;23(11):1163-1167. https://doi.org/10.1007/BF02649964