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Superconductivity in the new high-Tc superconductors RBa2Cu3O9-y (R=Y, Nd, Sm, Eu, Gd, Dy, Er, Tm, Yb)

  • Huabin TANG
  • , Yang REN
  • , Yinglie LIU
  • , Qiwei YAN
  • , Zong ZHANG
  • , Jiaqi ZHENG
  • , Xiuyu SHAO
  • , Zhanguo DUAN

Research output: Journal Publications and ReviewsRGC 21 - Publication in refereed journalpeer-review

Abstract

Superconductivities in the 90K range as measured by resistance and magnetic susceptibility are reported for RBa2Cu3O9-y (R=Y, Nd, Sm, Eu, Gd, Dy, Er, Tm, Yb) having the orthorhombic perovskite structure. Unstable resistance drop above 100K has been found in ErBCO, probably associated with interfacial superconductivity. © 1987, IOP Publishing Ltd.
Original languageEnglish
Pages (from-to)437-440
JournalChinese Physics Letters
Volume4
Issue number10
DOIs
Publication statusPublished - Oct 1987
Externally publishedYes

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