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Czechoslovak Journal of Physics

, Volume 46, Supplement 2, pp 937–938 | Cite as

Energy spectrum of high Tc oxides and pair-breaking

  • Vladimir Z. Kresin
  • Stuart A. Wolf
  • Yu. N. Ovchinnikov
HTSC—Theory
  • 9 Downloads

Abstract

The value of the critical temperature of the cuprates correlates with the doping level and is affected by the interplay of two competing factors: 1) the increase in carrier concentration, and 2) the pair-breaking effect of magnetic impurities. A new parameter, “intrinsic” Tc is introduced. The value of Tc;intr appears to be similar for different cuprates and to be equal to 160–170K. This is an upper limit of Tc in the cuprates.

Keywords

Critical Temperature Carrier Concentration Doping Level Magnetic Impurity Critical Magnetic Field 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Institute of Physics, Acad. Sci. CR 1996

Authors and Affiliations

  • Vladimir Z. Kresin
    • 1
  • Stuart A. Wolf
    • 2
  • Yu. N. Ovchinnikov
    • 3
  1. 1.Lawrence Berkeley LaboratoryUniversity of CaliforniaBerkeleyUSA
  2. 2.Naval Research LaboratoryWashington, DCUSA
  3. 3.Landau Institute for Theoretical PhysicsMoscowRussia

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