TEM-INVESTIGATIONS ON PHASES OF CERAMIC SAMPLES OF THE TI-Ca-Ba-Cu-O SYSTEM

Authors

  • J. Dódony
  • I. Kirschner
  • G. Zsolt
  • R. Porjesz
  • Gy. Kovács
  • T. Porjesz
  • T. Kármán

Abstract

Tl-Ca-Ba-Cu-O high-~ ceramic superconducting samples of nominal composition 1111 were investigated by SAED and HRTEM. The identified crystalline components are 2223, 2122, 1223 and BaCu02 . Different formations in the real crystal lattice (small-angle boundary. anti-phase boundary) have been observed. The interstratified phases appearing in different host matrices were studied in detail.

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How to Cite

Dódony, J., Kirschner, I., Zsolt, G., Porjesz, R., Kovács, G., Porjesz, T. “TEM-INVESTIGATIONS ON PHASES OF CERAMIC SAMPLES OF THE TI-Ca-Ba-Cu-O SYSTEM ”, Periodica Polytechnica Chemical Engineering, 34(4), pp. 335–342, 1990.

Issue

Vol. 34 No. 4 (1990)

Section

Articles