Superconductivity In Ba2Ln(Lanthanoids)Cu3O9-x Compounds

Tomoaki Yamada, Kyoichi Kinoshita, Azusa Matsuda, Takao Watanabe, Yoshihiro Asano

Research output: Contribution to journalArticle

2 Citations (Scopus)

Abstract

Superconductivity has been observed in Ba2LnCu3O9-x compounds with Ln=La, Nd, Sm, Eu, Gd, Dy, Ho, Er, Tm and Yb. However, Pr, Ce, Tb and Lu compounds have not shown superconductivity. Lattice constants of these compounds which have an oxygen defect perovskite structure show definite relation to ionic radii of Ln. The effect of the crystal structure on superconductivity is discussed.

Original languageEnglish
Pages (from-to)1035-1036
Number of pages2
JournalJapanese Journal of Applied Physics
Volume26
Issue numberS3-2
DOIs
Publication statusPublished - 1987
Externally publishedYes

Fingerprint

Superconductivity
superconductivity
Perovskite
Lattice constants
Crystal structure
Defects
crystal structure
Oxygen
radii
defects
oxygen

ASJC Scopus subject areas

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

Cite this

Superconductivity In Ba2Ln(Lanthanoids)Cu3O9-x Compounds. / Yamada, Tomoaki; Kinoshita, Kyoichi; Matsuda, Azusa; Watanabe, Takao; Asano, Yoshihiro.

In: Japanese Journal of Applied Physics, Vol. 26, No. S3-2, 1987, p. 1035-1036.

Research output: Contribution to journalArticle

Yamada, Tomoaki ; Kinoshita, Kyoichi ; Matsuda, Azusa ; Watanabe, Takao ; Asano, Yoshihiro. / Superconductivity In Ba2Ln(Lanthanoids)Cu3O9-x Compounds. In: Japanese Journal of Applied Physics. 1987 ; Vol. 26, No. S3-2. pp. 1035-1036.
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