Skip to main content
SpringerLink
Log in

Superconductivity in TI(Sr2-xPrx)CaCu2O7-δ (0≤x≤1) with an YBa2Cu3O7-δ-like structure

  • HTSC—Vortices (Experiment)
  • Published:
Czechoslovak Journal of Physics Aims and scope

Abstract

The partial substitution of Sr in TlSr2CaCu2O7-δ with the rare-earth element Pr has the advantage to stablize the tetragonal phase with space group P4/mmm. The Tc value and the superconducting volume fraction increase with increasing Pr concentration up to x=0.5 (Tc=80 K) then decrease. Enhancement of superconductivity by Pr ions in the inherent “over-hole-doping” of the parent TlSr2CaCu2O7-δ compound suggests that the magnetic-pair-breaking effect is very small in this system.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Log in via an institution

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Institutional subscriptions

Similar content being viewed by others

References

  1. W.H. Lee and D.C. Wang, Physica C253 (1995) 156.

    Article  ADS  Google Scholar 

  2. J.D. Jorgensen, M.A. Beno, D.G. Hinks, L. Soderholm, K.J. Volin, R.L. Hitterman, J.D. Grace, I.K. Schuller, C.U. Segre, K. Zhang, and M.S. Kleefisch, Phys. Rev. B36 (1987) 3608.

    Article  ADS  Google Scholar 

Download references

Author information

Authors and Affiliations

  1. Department of Physics, National Chung Cheng University, Ming-Hsiung, 621, Chia-Yi, Taiwan, Republic of China

    Wun-Hsin Lee & Mei-Rung Yeh

Authors
  1. Wun-Hsin Lee
    View author publications

    You can also search for this author in PubMed Google Scholar

  2. Mei-Rung Yeh
    View author publications

    You can also search for this author in PubMed Google Scholar

Rights and permissions

Reprints and permissions

About this article

Cite this article

Lee, WH., Yeh, MR. Superconductivity in TI(Sr2-xPrx)CaCu2O7-δ (0≤x≤1) with an YBa2Cu3O7-δ-like structure. Czech J Phys 46 (Suppl 3), 1719–1720 (1996). https://doi.org/10.1007/BF02562974

Download citation

  • Issue Date:

  • DOI: https://doi.org/10.1007/BF02562974

Keywords

Search

Navigation