Preparation of high-tc superconductor in the (Bipbsrcacuo) system by hot-pressing

Anna Tampieri, Gian Nicola Babini

Research output: Contribution to journalArticle

21 Scopus citations

Abstract

Superconducting Bi-Pb-Sr-Ca-Cu-O ceramics were sintered by the hot-pressing technique. The densification mechanism was investigated at 800°C and 850°C and a densification phenomenology has been proposed. Samples hot pressed at 850°C showed high density and Tc≈110K.

Original languageEnglish (US)
Pages (from-to)L1163-L1165
JournalJapanese Journal of Applied Physics
Volume30
Issue number7
DOIs
StatePublished - Jan 1 1991

Keywords

  • Bi-Pb-Sr-Ca-Cu-O system
  • High density
  • High-T superconductor
  • Hot-.pressing technique
  • Sinter ing mechanism

ASJC Scopus subject areas

  • Engineering(all)
  • Physics and Astronomy(all)

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