TEM-investigations on phases of ceramic samples of the Tl-Ca-Ba-Cu-O system

I. Dódony, I. Halasz, I. Kirschner, G. Zsolt, R. Porjesz, Gy Kovacs, T. Porjesz, T. Karman

Research output: Contribution to journalArticle

Abstract

Tl-Ca-Ba-Cu-O high-Tc ceramic superconducting samples of nominal composition 1111 were investigated by SAED and HRTEM. The identified crystalline components are 2223, 2122, 1223 and BaCuO2. 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.

Original languageEnglish
Pages (from-to)335-342
Number of pages8
JournalPeriodica Polytechnica: Chemical Engineering
Volume34
Issue number4
Publication statusPublished - 1990

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Phase boundaries
Crystal lattices
Crystalline materials
Transmission electron microscopy
Chemical analysis

ASJC Scopus subject areas

  • Engineering(all)

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Dódony, I., Halasz, I., Kirschner, I., Zsolt, G., Porjesz, R., Kovacs, G., ... Karman, T. (1990). TEM-investigations on phases of ceramic samples of the Tl-Ca-Ba-Cu-O system. Periodica Polytechnica: Chemical Engineering, 34(4), 335-342.

TEM-investigations on phases of ceramic samples of the Tl-Ca-Ba-Cu-O system. / Dódony, I.; Halasz, I.; Kirschner, I.; Zsolt, G.; Porjesz, R.; Kovacs, Gy; Porjesz, T.; Karman, T.

In: Periodica Polytechnica: Chemical Engineering, Vol. 34, No. 4, 1990, p. 335-342.

Research output: Contribution to journalArticle

Dódony, I, Halasz, I, Kirschner, I, Zsolt, G, Porjesz, R, Kovacs, G, Porjesz, T & Karman, T 1990, 'TEM-investigations on phases of ceramic samples of the Tl-Ca-Ba-Cu-O system', Periodica Polytechnica: Chemical Engineering, vol. 34, no. 4, pp. 335-342.
Dódony, I. ; Halasz, I. ; Kirschner, I. ; Zsolt, G. ; Porjesz, R. ; Kovacs, Gy ; Porjesz, T. ; Karman, T. / TEM-investigations on phases of ceramic samples of the Tl-Ca-Ba-Cu-O system. In: Periodica Polytechnica: Chemical Engineering. 1990 ; Vol. 34, No. 4. pp. 335-342.
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