Superconductivity above 100 K in the Bi-2212 phase of (Bi,Pb)2Sr2CaCu2O8

K. Sugawara, C. Sugimoto, T. Luo, T. Kawamata, T. Noji, M. Kato, Y. Koike

Research output: Contribution to journalConference articlepeer-review

4 Citations (Scopus)


Polycrystalline samples of Bi2-xPb x Sr2CaCu2O8 (0.32 ≤ x(Pb) ≤ 0.42) have been prepared by the conventional solid-state reaction method. It has been found that the maximum value of T c, defined as the onset temperature of the shielding effect in the magnetic susceptibility measurements, is 102 K for x(Pb)=0.36. The present compound is the first superconductor with T c above 100 K in the Bi-2212 phase.

Original languageEnglish
Article number012008
JournalJournal of Physics: Conference Series
Issue number1
Publication statusPublished - 2018 Jul 26
Event30th International Symposium on Superconductivity, ISS 2017 - Tokyo, Japan
Duration: 2017 Dec 132017 Dec 15

ASJC Scopus subject areas

  • Physics and Astronomy(all)


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