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

Yoshinori Haga; Yoshihiko Inada; Hisatomo Harima; Kenichi Oikawa; Masao Murakawa; Hirokazu Nakawaki; Yoshihumi Tokiwa; Yoshihumi Tokiwa; Dai Aoki; Hiroaki Shishido; Shuugo Ikeda; Narumi Watanabe; Yoshichika Ōnuki; Yoshichika Ōnuki

doi:10.1103/PhysRevB.63.060503

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

Yoshinori Haga, Yoshihiko Inada, Hisatomo Harima, Kenichi Oikawa, Masao Murakawa, Hirokazu Nakawaki, Yoshihumi Tokiwa, Yoshihumi Tokiwa, Dai Aoki, Hiroaki Shishido, Shuugo Ikeda, Narumi Watanabe, Yoshichika Ōnuki, Yoshichika Ōnuki

Research output: Contribution to journal › Article › peer-review

165 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 language	English
Article number	060503
Pages (from-to)	605031-605034
Number of pages	4
Journal	Physical Review B - Condensed Matter and Materials Physics
Volume	63
Issue number	6
DOIs	https://doi.org/10.1103/PhysRevB.63.060503
Publication status	Published - 2001
Externally published	Yes

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Condensed Matter Physics

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10.1103/PhysRevB.63.060503

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Haga, Y., Inada, Y., Harima, H., Oikawa, K., Murakawa, M., Nakawaki, H., Tokiwa, Y., Tokiwa, Y., Aoki, D., Shishido, H., Ikeda, S., Watanabe, N., Ōnuki, Y., & Ōnuki, 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. Article 060503. https://doi.org/10.1103/PhysRevB.63.060503

Haga, Y, Inada, Y, Harima, H, Oikawa, K, Murakawa, M, Nakawaki, H, Tokiwa, Y, Tokiwa, Y, Aoki, D, Shishido, H, Ikeda, S, Watanabe, N, Ōnuki, Y & Ōnuki, 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. https://doi.org/10.1103/PhysRevB.63.060503

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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.",

author = "Yoshinori Haga and Yoshihiko Inada and Hisatomo Harima and Kenichi Oikawa and Masao Murakawa and Hirokazu Nakawaki and Yoshihumi Tokiwa and Yoshihumi Tokiwa and Dai Aoki and Hiroaki Shishido and Shuugo Ikeda and Narumi Watanabe and Yoshichika Ōnuki and Yoshichika Ōnuki",

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doi = "10.1103/PhysRevB.63.060503",

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AU - Haga, Yoshinori

AU - Inada, Yoshihiko

AU - Harima, Hisatomo

AU - Oikawa, Kenichi

AU - Murakawa, Masao

AU - Nakawaki, Hirokazu

AU - Tokiwa, Yoshihumi

AU - Aoki, Dai

AU - Shishido, Hiroaki

AU - Ikeda, Shuugo

AU - Watanabe, Narumi

AU - Ōnuki, Yoshichika

PY - 2001

Y1 - 2001

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AB - 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.

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JF - Physical Review B - Condensed Matter and Materials Physics

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ER -

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

Abstract

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