Fermi Surface, Magnetic and Superconducting Properties of LaRhIn 5 and CeTIn5 (T: Co, Rh and Ir)

Hiroaki Shishido; Rikio Settai; Dai Aoki; Shugo Ikeda; Hirokazu Nakawaki; Noriko Nakamura; Tomoya Iizuka; Yoshihiko Inada; Kiyohiro Sugiyama; Tetsuya Takeuchi; Kouichi Kindo; Tatsuo C. Kobayashi; Yoshinori Haga; Hisatomo Harima; Yuji Aoki; Takahiro Namiki; Hideyuki Sato; Yoshichika Onuki

doi:10.1143/JPSJ.71.162

Fermi Surface, Magnetic and Superconducting Properties of LaRhIn ₅ and CeTIn₅ (T: Co, Rh and Ir)

Hiroaki Shishido, Rikio Settai, Dai Aoki, Shugo Ikeda, Hirokazu Nakawaki, Noriko Nakamura, Tomoya Iizuka, Yoshihiko Inada, Kiyohiro Sugiyama, Tetsuya Takeuchi, Kouichi Kindo, Tatsuo C. Kobayashi, Yoshinori Haga, Hisatomo Harima, Yuji Aoki, Takahiro Namiki, Hideyuki Sato, Yoshichika Onuki

IMR - Materials Processing and Characterization Division

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

275 Citations (Scopus)

Abstract

We have studied Fermi surface properties of LaRhIn₅ and CeTIn₅ (T: Co, Rh and Ir) via the de Haasvan Alphen (dHvA) experiment. The Fermi surface of a non-4f reference compound LaRhIn₅ is quasitwo dimensional, reflecting the unique tetragonal crystal structure, which is consistent with the result of FLAWP energy band calculations. The Fermi surface of an antiferromagnet CeRhIn₅ is similar to that of LaRhIn₅, although the cyclotron mass in CeRhIn₅ is roughly by one order larger than that in LaRhIn₅. Both Fermi surfaces are, however, different from those of CeCoIn₅ and CeIrIn₅ which are well explained by the 4f-itinerant band model. The 4f electrons in CeRhIn₅ thus do not contribute to the volume of the Fermi surface. We have also studied magnetic and superconducting properties of CeCoIn₅ and CeIrIn₅.

Original language	English
Pages (from-to)	162-173
Number of pages	12
Journal	Journal of the Physical Society of Japan
Volume	71
Issue number	1
DOIs	https://doi.org/10.1143/JPSJ.71.162
Publication status	Published - 2002 Jan

Keywords

CeTIn (T: Co, Rh, Ir)
Fermi surface
Heavy fermions
LaRhIn
Non-Fermi liquid
Superconductivity

Access to Document

10.1143/JPSJ.71.162

Cite this

Shishido, H., Settai, R., Aoki, D., Ikeda, S., Nakawaki, H., Nakamura, N., Iizuka, T., Inada, Y., Sugiyama, K., Takeuchi, T., Kindo, K., Kobayashi, T. C., Haga, Y., Harima, H., Aoki, Y., Namiki, T., Sato, H., & Onuki, Y. (2002). Fermi Surface, Magnetic and Superconducting Properties of LaRhIn ₅ and CeTIn₅ (T: Co, Rh and Ir). Journal of the Physical Society of Japan, 71(1), 162-173. https://doi.org/10.1143/JPSJ.71.162

@article{4658949859014a168dcaae3a1d01e371,

title = "Fermi Surface, Magnetic and Superconducting Properties of LaRhIn 5 and CeTIn5 (T: Co, Rh and Ir)",

abstract = "We have studied Fermi surface properties of LaRhIn5 and CeTIn5 (T: Co, Rh and Ir) via the de Haasvan Alphen (dHvA) experiment. The Fermi surface of a non-4f reference compound LaRhIn5 is quasitwo dimensional, reflecting the unique tetragonal crystal structure, which is consistent with the result of FLAWP energy band calculations. The Fermi surface of an antiferromagnet CeRhIn5 is similar to that of LaRhIn5, although the cyclotron mass in CeRhIn5 is roughly by one order larger than that in LaRhIn5. Both Fermi surfaces are, however, different from those of CeCoIn5 and CeIrIn5 which are well explained by the 4f-itinerant band model. The 4f electrons in CeRhIn5 thus do not contribute to the volume of the Fermi surface. We have also studied magnetic and superconducting properties of CeCoIn5 and CeIrIn5.",

keywords = "CeTIn (T: Co, Rh, Ir), Fermi surface, Heavy fermions, LaRhIn, Non-Fermi liquid, Superconductivity",

author = "Hiroaki Shishido and Rikio Settai and Dai Aoki and Shugo Ikeda and Hirokazu Nakawaki and Noriko Nakamura and Tomoya Iizuka and Yoshihiko Inada and Kiyohiro Sugiyama and Tetsuya Takeuchi and Kouichi Kindo and Kobayashi, {Tatsuo C.} and Yoshinori Haga and Hisatomo Harima and Yuji Aoki and Takahiro Namiki and Hideyuki Sato and Yoshichika Onuki",

year = "2002",

month = jan,

doi = "10.1143/JPSJ.71.162",

language = "English",

volume = "71",

pages = "162--173",

journal = "Journal of the Physical Society of Japan",

issn = "0031-9015",

publisher = "The Physical Society of Japan",

number = "1",

}

Shishido, H, Settai, R, Aoki, D, Ikeda, S, Nakawaki, H, Nakamura, N, Iizuka, T, Inada, Y, Sugiyama, K, Takeuchi, T, Kindo, K, Kobayashi, TC, Haga, Y, Harima, H, Aoki, Y, Namiki, T, Sato, H & Onuki, Y 2002, 'Fermi Surface, Magnetic and Superconducting Properties of LaRhIn ₅ and CeTIn₅ (T: Co, Rh and Ir)', Journal of the Physical Society of Japan, vol. 71, no. 1, pp. 162-173. https://doi.org/10.1143/JPSJ.71.162

TY - JOUR

T1 - Fermi Surface, Magnetic and Superconducting Properties of LaRhIn 5 and CeTIn5 (T: Co, Rh and Ir)

AU - Shishido, Hiroaki

AU - Settai, Rikio

AU - Aoki, Dai

AU - Ikeda, Shugo

AU - Nakawaki, Hirokazu

AU - Nakamura, Noriko

AU - Iizuka, Tomoya

AU - Inada, Yoshihiko

AU - Sugiyama, Kiyohiro

AU - Takeuchi, Tetsuya

AU - Kindo, Kouichi

AU - Kobayashi, Tatsuo C.

AU - Haga, Yoshinori

AU - Harima, Hisatomo

AU - Aoki, Yuji

AU - Namiki, Takahiro

AU - Sato, Hideyuki

AU - Onuki, Yoshichika

PY - 2002/1

Y1 - 2002/1

N2 - We have studied Fermi surface properties of LaRhIn5 and CeTIn5 (T: Co, Rh and Ir) via the de Haasvan Alphen (dHvA) experiment. The Fermi surface of a non-4f reference compound LaRhIn5 is quasitwo dimensional, reflecting the unique tetragonal crystal structure, which is consistent with the result of FLAWP energy band calculations. The Fermi surface of an antiferromagnet CeRhIn5 is similar to that of LaRhIn5, although the cyclotron mass in CeRhIn5 is roughly by one order larger than that in LaRhIn5. Both Fermi surfaces are, however, different from those of CeCoIn5 and CeIrIn5 which are well explained by the 4f-itinerant band model. The 4f electrons in CeRhIn5 thus do not contribute to the volume of the Fermi surface. We have also studied magnetic and superconducting properties of CeCoIn5 and CeIrIn5.

AB - We have studied Fermi surface properties of LaRhIn5 and CeTIn5 (T: Co, Rh and Ir) via the de Haasvan Alphen (dHvA) experiment. The Fermi surface of a non-4f reference compound LaRhIn5 is quasitwo dimensional, reflecting the unique tetragonal crystal structure, which is consistent with the result of FLAWP energy band calculations. The Fermi surface of an antiferromagnet CeRhIn5 is similar to that of LaRhIn5, although the cyclotron mass in CeRhIn5 is roughly by one order larger than that in LaRhIn5. Both Fermi surfaces are, however, different from those of CeCoIn5 and CeIrIn5 which are well explained by the 4f-itinerant band model. The 4f electrons in CeRhIn5 thus do not contribute to the volume of the Fermi surface. We have also studied magnetic and superconducting properties of CeCoIn5 and CeIrIn5.

KW - CeTIn (T: Co, Rh, Ir)

KW - Fermi surface

KW - Heavy fermions

KW - LaRhIn

KW - Non-Fermi liquid

KW - Superconductivity

UR - http://www.scopus.com/inward/record.url?scp=0036299423&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0036299423&partnerID=8YFLogxK

U2 - 10.1143/JPSJ.71.162

DO - 10.1143/JPSJ.71.162

M3 - Article

AN - SCOPUS:0036299423

SN - 0031-9015

VL - 71

SP - 162

EP - 173

JO - Journal of the Physical Society of Japan

JF - Journal of the Physical Society of Japan

IS - 1

ER -

Fermi Surface, Magnetic and Superconducting Properties of LaRhIn ₅ and CeTIn₅ (T: Co, Rh and Ir)

Abstract

Keywords

Access to Document

Other files and links

Fingerprint

Cite this