De Haas–van Alphen oscillation in both the normal and superconducting mixed states of [formula omitted] [formula omitted] [formula omitted] and [formula omitted] (Review Article)

Yoshihiko Inada, Y. Ōnuki

Research output: Contribution to journalArticle

Abstract

The de Haas–van Alphen (dHvA) oscillation was observed clearly in both the normal and superconducting mixed states in [formula omitted] [formula omitted] [formula omitted] and [formula omitted] The dHvA frequency, which is proportional to the extremal cross-sectional area of the Fermi surface, does not change in magnitude between the normal and mixed states. For the f-electron superconductors, the cyclotron effective mass is found to be reduced and the corresponding Dingle temperature or scattering rate of the conduction electron increases in the mixed state. An anisotropic energy gap with a line node for [formula omitted] and [formula omitted] is discussed from the angular dependence of the dHvA amplitude in the mixed state.

Original languageEnglish
Pages (from-to)573-591
Number of pages19
JournalLow Temperature Physics
Volume25
Issue number8
DOIs
Publication statusPublished - 1999
Externally publishedYes

ASJC Scopus subject areas

  • Physics and Astronomy (miscellaneous)
  • Physics and Astronomy(all)

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