High pressure and transport properties on some high-Tc superconductors

C. Y. Huang, J. G. Lin, C. W. Chu, J. C. Ho

Research output: Contribution to journalArticlepeer-review

1 Citation (Scopus)

Abstract

By analyzing the pressure effects on the resistivity (ρ) of some high temperature superconductors, we have found a strong corelation between the normal state ρ and the superconducting transition temperature (Tc). Experimental data show that when pressure reduces the normal state ρ, Tc increases; when pressure enhances ρ, Tc decreases. Our experimental data can be explained in terms of the parabolic Tc-n (carrier concentration) function, suggesting that the pressure-induced variation of p arises from the change in n.

Original languageEnglish
Pages (from-to)16-18
Number of pages3
JournalJournal of the Korean Physical Society
Volume31
Issue number1
Publication statusPublished - 1997

All Science Journal Classification (ASJC) codes

  • Physics and Astronomy(all)

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