De Haas-van Alphen effect in LaRu4P12

S. R. Saha, H. Sugawara, R. Sakai, Y. Aoki, H. Sato, Yoshihiko Inada, H. Shishido, R. Settai, Y. Onuki, H. Harima

Research output: Contribution to journalArticle

14 Citations (Scopus)

Abstract

We report the first successful observation of the de Haas-van Alphen effect in the filled skutterudite LaRu4P12. Observed Fermi surfaces (FSs) are close to those expected from the band calculation. The effective mass mc * is roughly twice compared to the calculated band mass. Assuming the similarity of FS between LaRu4P12 and PrRu4P12, the FS nesting with q = (1, 0, 0) as a possible origin of the M-I transition in PrRu4P12 is discussed.

Original languageEnglish
Pages (from-to)68-70
Number of pages3
JournalPhysica B: Condensed Matter
Volume328
Issue number1-2
DOIs
Publication statusPublished - Apr 2003
Externally publishedYes

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Fermi surfaces

Keywords

  • De Haas-van Alphen effect
  • Filled skutterudite
  • LaRuP
  • Metal-insulator transition
  • PrRuP

ASJC Scopus subject areas

  • Materials Science(all)
  • Condensed Matter Physics

Cite this

Saha, S. R., Sugawara, H., Sakai, R., Aoki, Y., Sato, H., Inada, Y., ... Harima, H. (2003). De Haas-van Alphen effect in LaRu4P12 Physica B: Condensed Matter, 328(1-2), 68-70. https://doi.org/10.1016/S0921-4526(02)01811-2

De Haas-van Alphen effect in LaRu4P12 . / Saha, S. R.; Sugawara, H.; Sakai, R.; Aoki, Y.; Sato, H.; Inada, Yoshihiko; Shishido, H.; Settai, R.; Onuki, Y.; Harima, H.

In: Physica B: Condensed Matter, Vol. 328, No. 1-2, 04.2003, p. 68-70.

Research output: Contribution to journalArticle

Saha, SR, Sugawara, H, Sakai, R, Aoki, Y, Sato, H, Inada, Y, Shishido, H, Settai, R, Onuki, Y & Harima, H 2003, 'De Haas-van Alphen effect in LaRu4P12 ', Physica B: Condensed Matter, vol. 328, no. 1-2, pp. 68-70. https://doi.org/10.1016/S0921-4526(02)01811-2
Saha, S. R. ; Sugawara, H. ; Sakai, R. ; Aoki, Y. ; Sato, H. ; Inada, Yoshihiko ; Shishido, H. ; Settai, R. ; Onuki, Y. ; Harima, H. / De Haas-van Alphen effect in LaRu4P12 In: Physica B: Condensed Matter. 2003 ; Vol. 328, No. 1-2. pp. 68-70.
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AU - Sugawara, H.

AU - Sakai, R.

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AU - Sato, H.

AU - Inada, Yoshihiko

AU - Shishido, H.

AU - Settai, R.

AU - Onuki, Y.

AU - Harima, H.

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