Structural stability and doping in R2CuO4 (R = rare-earth)

Y. Y. Xue, P. H. Hor, R. L. Meng, Y. K. Tao, Y. Y. Sun, Z. J. Huang, L. Gao, C. W. Chu

Research output: Contribution to journalArticlepeer-review

33 Citations (Scopus)


Several new compounds have been synthesized. By analyzing the new compounds and reviewing data from existing compounds, we conclude that the atomic radius of R in R2CuO4 dictates the stability of and the type of doping permitted in the various homomorphies of the compounds. Our efforts have yet to induce a direct electron-to-hole HTS transition or to achieve 90 K-electrons HTS.

Original languageEnglish
Pages (from-to)357-363
Number of pages7
JournalPhysica C: Superconductivity and its applications
Issue number5-6
Publication statusPublished - 1990 Feb 15

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Energy Engineering and Power Technology
  • Electrical and Electronic Engineering


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