Superconductivity in the new compound (Y1-xCax)0.95Sr2.05Cu2.4(CO3)0.6Oy

Jun Akimitsu, M. Uehara, M. Ogawa, H. Nakata, K. Tomimoto, Y. Miyazaki, H. Yamane, T. Hirai, K. Kinoshita, Y. Matsui

Research output: Contribution to journalArticle

70 Citations (Scopus)

Abstract

A new Cu-oxide superconductor (Y1-xCax)0.95Sr2.05Cu2.4(CO3)0.6Oy has been found by resistivity and magnetization measurements. The transition temperature is about 63 K. The crystal structure consists of the periodic replacements of the Cu(I) site with a Co3 group in the basic YBa2Cu3Oy structure.

Original languageEnglish
Pages (from-to)320-324
Number of pages5
JournalPhysica C: Superconductivity and its Applications
Volume201
Issue number3-4
DOIs
Publication statusPublished - Oct 20 1992
Externally publishedYes

Fingerprint

Oxide superconductors
Superconductivity
Superconducting transition temperature
Magnetization
superconductivity
Crystal structure
transition temperature
magnetization
electrical resistivity
crystal structure
oxides

ASJC Scopus subject areas

  • Condensed Matter Physics

Cite this

Superconductivity in the new compound (Y1-xCax)0.95Sr2.05Cu2.4(CO3)0.6Oy . / Akimitsu, Jun; Uehara, M.; Ogawa, M.; Nakata, H.; Tomimoto, K.; Miyazaki, Y.; Yamane, H.; Hirai, T.; Kinoshita, K.; Matsui, Y.

In: Physica C: Superconductivity and its Applications, Vol. 201, No. 3-4, 20.10.1992, p. 320-324.

Research output: Contribution to journalArticle

Akimitsu, J, Uehara, M, Ogawa, M, Nakata, H, Tomimoto, K, Miyazaki, Y, Yamane, H, Hirai, T, Kinoshita, K & Matsui, Y 1992, 'Superconductivity in the new compound (Y1-xCax)0.95Sr2.05Cu2.4(CO3)0.6Oy ', Physica C: Superconductivity and its Applications, vol. 201, no. 3-4, pp. 320-324. https://doi.org/10.1016/0921-4534(92)90479-V
Akimitsu, Jun ; Uehara, M. ; Ogawa, M. ; Nakata, H. ; Tomimoto, K. ; Miyazaki, Y. ; Yamane, H. ; Hirai, T. ; Kinoshita, K. ; Matsui, Y. / Superconductivity in the new compound (Y1-xCax)0.95Sr2.05Cu2.4(CO3)0.6Oy . In: Physica C: Superconductivity and its Applications. 1992 ; Vol. 201, No. 3-4. pp. 320-324.
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