Effect of pressure on the critical temperature and magnetic field of TmNi2B2C

G. Oomi, N. Matsuda, F. Honda, T. Kagayama, K. Honda, B. K. Cho, P. C. Canfield

Research output: Contribution to journalArticlepeer-review

8 Citations (Scopus)

Abstract

The electrical resistivity of single crystalline TmNi2B2C has been measured at high pressures up to 2 GPa and magnetic fields up to 5 T. It is found that the superconducting transition temperature Tc and the upper critical field Hc2 decrease with increasing pressure, ∂Tc/∂P = - 0.50 K/GPa and ∂Hc2/∂P = - 0.38 T/GPa. The present results are compared with those of other borocarbides and discussed by taking into account the interplay between the superconductivity and the antiferromagnetism.

Original languageEnglish
Pages (from-to)601-603
Number of pages3
JournalPhysica B: Condensed Matter
Volume259-261
DOIs
Publication statusPublished - 1999
Externally publishedYes

All Science Journal Classification (ASJC) codes

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

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