dHvA oscillation in the superconducting mixed state of CeRu2

Yoshihiko Inada, M. Hedo, T. Ishida, E. Yamamoto, Y. Haga, Y. Onuki

Research output: Contribution to journalArticle

2 Citations (Scopus)

Abstract

We have succeeded in growing a high-quality single crystal of CeRu2 and dHvA oscillations have been clearly observed both in the normal and mixed states. The dHvA amplitude of a small dHvA frequency is reduced a little in the mixed state compared to that in the normal state, while that of a large dHvA frequency is reduced strongly. The cyclotron mass is found to become a little smaller in the mixed state than that in the normal state, although the cross-sectional area of the Fermi surface is unchanged from the normal state.

Original languageEnglish
Pages (from-to)387-390
Number of pages4
JournalPhysica B: Condensed Matter
Volume230-232
Publication statusPublished - Feb 1997
Externally publishedYes

Fingerprint

Fermi surface
Cyclotrons
Single crystals
oscillations
Fermi surfaces
cyclotrons
single crystals

Keywords

  • CeRu
  • De Haas-van Alphen effect
  • Fermi surface
  • Superconductivity

ASJC Scopus subject areas

  • Materials Science(all)
  • Condensed Matter Physics

Cite this

Inada, Y., Hedo, M., Ishida, T., Yamamoto, E., Haga, Y., & Onuki, Y. (1997). dHvA oscillation in the superconducting mixed state of CeRu2. Physica B: Condensed Matter, 230-232, 387-390.

dHvA oscillation in the superconducting mixed state of CeRu2. / Inada, Yoshihiko; Hedo, M.; Ishida, T.; Yamamoto, E.; Haga, Y.; Onuki, Y.

In: Physica B: Condensed Matter, Vol. 230-232, 02.1997, p. 387-390.

Research output: Contribution to journalArticle

Inada, Y, Hedo, M, Ishida, T, Yamamoto, E, Haga, Y & Onuki, Y 1997, 'dHvA oscillation in the superconducting mixed state of CeRu2', Physica B: Condensed Matter, vol. 230-232, pp. 387-390.
Inada Y, Hedo M, Ishida T, Yamamoto E, Haga Y, Onuki Y. dHvA oscillation in the superconducting mixed state of CeRu2. Physica B: Condensed Matter. 1997 Feb;230-232:387-390.
Inada, Yoshihiko ; Hedo, M. ; Ishida, T. ; Yamamoto, E. ; Haga, Y. ; Onuki, Y. / dHvA oscillation in the superconducting mixed state of CeRu2. In: Physica B: Condensed Matter. 1997 ; Vol. 230-232. pp. 387-390.
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