Preparation of Y-Ba-Cu oxides with superconducting transition above liquid-nitrogen temperature

Yoshiteru Maeno, Masatsune Kato, Toshizo Fujita

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18 Citations (Scopus)

Abstract

Details of sample preparation of Y-Ba-Cu oxides with superconducting transition temperatures well above the boiling point of liquid nitrogen are reported. The mid-point of the resistive transition is at 92.6 K , and the zero-resistance state is maintained up to 83.3 K. The ac susceptibility and the infrared spectra of superconductive Y-Ba-Cu oxides are also presented.

Original languageEnglish
Pages (from-to)L329-L331
JournalJapanese journal of applied physics
Volume26
Issue number4 A
DOIs
Publication statusPublished - 1987 Apr
Externally publishedYes

ASJC Scopus subject areas

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

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