Quasi-two-dimensional Fermi surfaces of the heavy fermion superconductor CeIrIn5

Y. Haga, Yoshihiko Inada, H. Harima, K. Oikawa, M. Murakawa, H. Nakawaki, Y. Tokiwa, D. Aoki, H. Shishido, S. Ikeda, N. Watanabe, Y. Onuki

Research output: Contribution to journalArticle

161 Citations (Scopus)

Abstract

We observed the de Haas-Van Alphen oscillation in the heavy fermion compound CeIrIn5. The topology of the Fermi surface is found to be nearly cylindrical, reflecting the unique tetragonal structure. Observed branches are well explained by the 4f-itinerant band model. The cyclotron masses of 20-30m0 are one order larger than the corresponding band masses.

Original languageEnglish
Article number060503
Pages (from-to)605031-605034
Number of pages4
JournalPhysical Review B - Condensed Matter and Materials Physics
Volume63
Issue number6
Publication statusPublished - 2001
Externally publishedYes

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Heavy fermion superconductors
heavy fermion superconductors
Fermi surface
Fermions
Cyclotrons
Fermi surfaces
Topology
cyclotrons
topology
fermions
oscillations

ASJC Scopus subject areas

  • Condensed Matter Physics

Cite this

Haga, Y., Inada, Y., Harima, H., Oikawa, K., Murakawa, M., Nakawaki, H., ... Onuki, Y. (2001). Quasi-two-dimensional Fermi surfaces of the heavy fermion superconductor CeIrIn5 Physical Review B - Condensed Matter and Materials Physics, 63(6), 605031-605034. [060503].

Quasi-two-dimensional Fermi surfaces of the heavy fermion superconductor CeIrIn5 . / Haga, Y.; Inada, Yoshihiko; Harima, H.; Oikawa, K.; Murakawa, M.; Nakawaki, H.; Tokiwa, Y.; Aoki, D.; Shishido, H.; Ikeda, S.; Watanabe, N.; Onuki, Y.

In: Physical Review B - Condensed Matter and Materials Physics, Vol. 63, No. 6, 060503, 2001, p. 605031-605034.

Research output: Contribution to journalArticle

Haga, Y, Inada, Y, Harima, H, Oikawa, K, Murakawa, M, Nakawaki, H, Tokiwa, Y, Aoki, D, Shishido, H, Ikeda, S, Watanabe, N & Onuki, Y 2001, 'Quasi-two-dimensional Fermi surfaces of the heavy fermion superconductor CeIrIn5 ', Physical Review B - Condensed Matter and Materials Physics, vol. 63, no. 6, 060503, pp. 605031-605034.
Haga, Y. ; Inada, Yoshihiko ; Harima, H. ; Oikawa, K. ; Murakawa, M. ; Nakawaki, H. ; Tokiwa, Y. ; Aoki, D. ; Shishido, H. ; Ikeda, S. ; Watanabe, N. ; Onuki, Y. / Quasi-two-dimensional Fermi surfaces of the heavy fermion superconductor CeIrIn5 In: Physical Review B - Condensed Matter and Materials Physics. 2001 ; Vol. 63, No. 6. pp. 605031-605034.
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